CN113319792A

CN113319792A - Nail magazine component, nail gun and method for replacing nail magazine component of nail gun

Info

Publication number: CN113319792A
Application number: CN202010127635.3A
Authority: CN
Inventors: 王伟毅
Original assignee: Hangzhou Great Star Tools Co Ltd
Current assignee: Hangzhou Great Star Tools Co Ltd; Hangzhou Great Star Industrial Co Ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-08-31

Abstract

The invention relates to a nail magazine component, a nail gun and a method for replacing the nail magazine component of the nail gun. The nail gun comprises a gun body and a nail box part, wherein the nail box part is provided with a nail accommodating cavity and a nailing channel, and the nailing channel is communicated with the nail accommodating cavity; the nail accommodating cavity is used for accommodating a nail, and the nailing channel is used for providing a channel for driving the nail out of the nail box component; the nail box component is detachably connected with the gun body. The nail box component, the nail gun and the method for replacing the nail box component by the nail gun have the advantages that the plurality of nail box components are matched with the same gun body in the same connecting mode, and the nail box components are detachable and replaceable, so that one gun body can be provided with the plurality of nail box components, each nail box component contains nails with one specification, the purchase cost of a user can be reduced, and the requirement for quickly replacing nails with different models can be met.

Description

Nail magazine component, nail gun and method for replacing nail magazine component of nail gun

Technical Field

The invention relates to a nail magazine component, a nail gun and a method for replacing the nail magazine component of the nail gun.

Background

The present nail guns are generally composed of a main body part (mainly conveying power) and a nail feeding part (or a nail box part), and the main body parts of the nail guns of different types are universal at present, so that the nail guns of different types are respectively different according to different nail specifications, and further, the purchase cost of users is greatly increased.

Disclosure of Invention

One of the objectives of the present invention is to overcome the disadvantages of the prior art and to provide a nail magazine assembly, a nail gun and a method for replacing the nail magazine assembly of the nail gun which are convenient to use.

In order to achieve the above purpose, the invention is realized by the following technical scheme:

a nail gun, characterized in that the nail gun comprises:

a gun body;

the nail box component is provided with a nail accommodating cavity and a nailing channel, and the nailing channel is communicated with the nail accommodating cavity; the nail accommodating cavity is used for accommodating a nail, and the nailing channel is used for providing a channel for driving the nail out of the nail box component;

the nail box component is detachably connected with the gun body.

According to one embodiment of the invention, the number of the nail box parts is multiple, and the nail box parts are detachably connected with the same gun body respectively through the same connection mode.

According to one embodiment of the invention, the magazine member is connected to the gun body by a coupling and/or locking member.

According to one embodiment of the invention, the magazine member is detachably connected to the gun body by a connector; the locking piece limits the relative movement of the nail box component and the gun body along the disassembly direction.

According to one embodiment of the invention, the nail magazine further comprises a first matching structure, and the connecting piece is matched with the first matching structure to detachably connect the gun body and the nail magazine component; the connecting piece is arranged on one of the nail box part and the gun body, and the first matching structure is arranged on the other one of the nail box part and the gun body.

According to one embodiment of the invention, the connection is a first pin, a second pin, a dovetail and/or a tenon; the first matching structure is a first pin hole, a first groove, a dovetail groove and/or a mortise.

According to one embodiment of the invention, the nail magazine further comprises a second matching structure, and the locking piece is matched with the second matching structure to limit the gun body and the nail magazine component to move along the disassembly direction; the locking piece is arranged on one of the nail box part and the gun body, and the locking piece is arranged on the other one of the nail box part and the gun body.

According to one embodiment of the invention, the locking member is a locking hook movably arranged; the second matching structure is a pin shaft; the latch hook can be hooked on the pin shaft after being moved and can be arranged for releasing the hooking of the pin shaft; and/or

The locking piece is a knob, and the second matching structure is a pin; the knob is rotatably arranged and can be hooked with the pin after being rotated; and/or

The locking piece is an eccentric piece, and the second matching structure is a stop block; the eccentric part is rotatably arranged, and the eccentric part can block the blocking block after being rotated so as to block the nail box component from being detachably arranged on the gun body; and/or

The locking piece is a sliding block, and the second matching structure is a second groove; the sliding block is movably arranged, and the sliding block can be inserted into the second groove and is moved out of the second groove when moving.

According to one embodiment of the invention, the locking member is a slider and the second mating feature is a second groove; the nail gun further comprises a button, the button is movably arranged, and when the button moves, the button can drive the sliding block to enable the sliding block to move out of the second groove.

According to one embodiment of the invention, the sliding block is arranged in the gun body, and the button abuts against the sliding block when moving so as to enable the sliding block to move.

According to one embodiment of the invention, the device further comprises a first elastic reset device and a second elastic reset device; when the sliding block moves, the first elastic resetting device can be deformed to generate elastic force, and the elastic force can reset the sliding block; when the button moves, the second elastic resetting device can be deformed to generate elastic force, and the elastic force can enable the button to be reset.

According to one embodiment of the invention, the eccentric is rotatably disposed on the gun body, and the blocking block is disposed on the magazine member; after the nail box component is installed on the gun body, the eccentric part rotates and then is positioned on the blocking block along the disassembling direction of the nail box component so as to block the blocking block from being disassembled from the nail box component.

According to one embodiment of the invention, one end of the eccentric part is provided with a clamping pin, and the other end of the eccentric part is provided with a handle; the clamping pin protrudes out of the eccentric part; the clamping pin and the handle are respectively positioned on two sides of the gun body, the gun body is provided with a fourth groove, the fourth groove is used for accommodating the clamping pin, and the clamping pin can enter the fourth groove and can be arranged in a way of moving out of the fourth groove; a fifth elastic reset device is arranged between the handle and the gun body and can be elastically deformed; the clamping pin can move out of the fourth groove by pressing the handle, and the fifth elastic resetting device is deformed to generate elasticity; the clamping pin is abutted against the gun body by the elasticity of the fifth elastic resetting device, and the eccentric part can block the blocking block by rotating the handle; when the clamping pin is positioned outside the fourth groove, the eccentric piece is positioned in a state of blocking the blocking block.

According to one embodiment of the invention, the gun body is provided with a counter bore, the clamping pin is positioned in the counter bore, and a blocking wall is arranged in the counter bore and positioned on a rotation path of the clamping pin for limiting the rotation angle of the clamping pin.

According to an embodiment of the present invention, further comprising a sixth elastic restoring means, the locking hook being rotatably disposed; when the latch hook is rotated to release the hook on the pin shaft, the latch hook makes the sixth elastic resetting device generate elastic deformation or deformation increase.

According to one embodiment of the invention, the pin comprises a pin body and a pin cap, the pin cap is connected with the pin body and protrudes out of the pin body; the knob is provided with a cavity, an inlet and a curved groove, and the inlet and the curved groove are communicated with the cavity; the pin cap can enter the cavity from the inlet, the pin body can move along the curved groove, and when the pin body moves along the curved groove, the pin cap is limited to move in the cavity.

According to an embodiment of the present invention, further comprising:

a power member movably disposed;

a nailing member for being driven to move by a power member to drive out a nail;

the nailing component is located on the moving route of the power component, or the power component is detachably connected or non-detachably connected with the nailing component, and the nailing component is driven by the power component to move after being connected with the power component.

According to one embodiment of the invention, the power member is arranged to be power driven for bi-directional reciprocating movement.

According to an embodiment of the present invention, the nailing member is provided on the magazine member; when the nail box part is connected with the gun body, the nailing component is detachably connected with the power component, and after the nailing component is connected with the power component, the nailing component can be driven by the power component to move relative to the nail box part.

According to an embodiment of the present invention, the nailing member is disposed within the nailing channel; the nail box component is provided with a limiting piece, and the limiting piece is movably arranged; the stopper acts on the nailing member to restrict the nailing member in the nailing channel, and the restriction of the nailing member can be released after the stopper is moved.

According to an embodiment of the present invention, the nailing member is detachably connected or non-detachably connected with the power member.

According to one embodiment of the present invention, the detachable connection of the nailing member to the power member is: one of the nailing component and the power component is provided with a convex column, the other is provided with a gap, and the convex column is embedded into the gap to detachably connect the nailing component and the power component; and/or one of the nailing member and the power member is provided with a third pin, the other is provided with a second pin hole, and the third pin is inserted into the second pin hole to detachably connect the nailing member and the power member.

According to one embodiment of the invention, the nail box further comprises a guide structure and an adapting structure, wherein the adapting structure is matched with the guide structure to guide the installation and the disassembly of the nail box; the guiding structure is arranged on one of the gun body and the nail box component, and the adapting structure is arranged on the other one of the gun body and the nail box component.

According to one embodiment of the invention, the guiding structure and the adapting structure are:

the guide structure is one of a dovetail and a dovetail groove, and the adapting structure is the other of the dovetail and the dovetail groove; and/or the guiding structure is one of tenon and mortise, and the adapting structure is the other one of tenon and mortise; and/or the guiding structure is one of a bump and a third groove, and the adapting structure is the other of the bump and the third groove.

According to one embodiment of the invention, the gun body comprises a cross beam on which the guiding structure or the adapting structure is arranged.

A magazine component, characterized in that the magazine component comprises:

a magazine for holding staples; the nail box is provided with a first matching structure and a second matching structure, and the first matching structure is detachably connected with the gun body; the second mating structure is used for locking with the gun body.

According to one embodiment of the invention, the magazine member further comprises:

a nailing member for detachable connection with a power member on the gun body, driven by the power member to drive nails out of the magazine;

the nail box is provided with a nailing channel, and the nailing component is detachably arranged in the nailing channel.

According to one embodiment of the invention, the restraint is a ball or pin; the nailing component is provided with a pit matched with the ball or a through hole matched with the shaft pin.

According to one embodiment of the invention, the nailing device further comprises a third elastic reset device, and the limiting piece acts on the third elastic reset device to deform the third elastic reset device when being stressed to move so as to generate elastic force, and the elastic force resets the limiting piece to the position for limiting the nailing component.

According to one embodiment of the invention, the staple cartridge is provided with a staple containing cavity for containing staples; and a fourth elastic resetting device is arranged in the nail accommodating cavity and used for applying acting force to the nail and pushing the nail to a required position.

According to one embodiment of the invention, the fourth elastic reset device is a fourth spring, and a nail pushing piece is arranged in the nail accommodating cavity; the nail pushing piece is connected with the fourth spring, the elastic force of the fourth spring drives the nail pushing piece, and the nail pushing piece can push the nail to be movably arranged.

A method of replacing a magazine component of a nail gun, comprising the steps of:

providing a gun body, wherein a power component is arranged on the gun body;

providing a nail box component, and detachably connecting the nail box component to the gun body;

providing a nailing component, wherein the nailing component is connected with the power component firstly, and then the nail box part is connected with the gun body; or the nailing component is detachably connected with the nail box part, and when the nail box part is connected with the gun body, the nailing component is connected with the power component;

the nail box component on the gun body is disassembled and then replaced by another nail box component.

According to one embodiment of the invention, the power member has an initial position and an end position during movement; the power member drives the nailing member to drive out the nail in the process of moving from the initial position to the final position;

when the nailing component is connected with the power component firstly, the power component drives the nailing component to move to a position for avoiding blocking the installation of the nail box part, and then the nail box part is connected with the gun body;

when the nailing component is connected with the nail box part and then connected with the power component, the initial position coincides with the termination position, and after the power component moves to the termination position, the nail box part is connected with the gun body and the power component is connected with the nailing component at the same time.

The first matching structure is matched with the connecting piece and is used for realizing the detachable connection of the nail box component and the gun body. The second matching structure is a structure matched with the locking piece and used for locking the nail box component and the gun body. The adapting structure is a structure matched with the guiding structure and used for guiding in the mounting and dismounting processes of the nail box component and the gun body.

The nail box component, the nail gun and the method for replacing the nail box component by the nail gun have the advantages that the plurality of nail box components are matched with the same gun body in the same connecting mode, and the nail box components are detachable and replaceable, so that one gun body can be provided with the plurality of nail box components, each nail box component contains nails with one specification, the purchase cost of a user can be reduced, and the requirement of quickly replacing nails with different types can be met. The nailing component can be arranged independently, and can also be arranged on the nail box part and connected with the power component when being arranged on the gun body along with the nail box part, and the nailing component has various operation modes and is convenient to use. The same nailing member can accommodate multiple magazine components. The connecting piece is matched with the locking piece, so that the nail box component can be conveniently installed and detached, the nail box component can be stably installed, and the safety in the using process is ensured.

Compared with the prior art, the nail gun provided by the invention at least has the following advantages:

a. the purchase cost of the user is reduced; b. the nail is suitable for various types of nails; c. the structure and the manufacturing process are simple, and the production cost is low; d. the volume is small, and the transportation cost is low; e. is convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a nail gun according to embodiment 1 of the present invention.

Fig. 2 is a schematic front view of a nail gun according to embodiment 1 of the present invention.

Fig. 3 is a schematic top view of a nail gun according to embodiment 1 of the present invention.

Fig. 4 is a sectional view a-a of fig. 3.

Fig. 5 is a schematic sectional view of a nail gun according to embodiment 1 of the present invention, with a gun body and a magazine member separated from each other.

Fig. 6 is a schematic view of a gun body structure in embodiment 1 of the present invention.

Fig. 7 is a schematic structural view of the gun body in embodiment 1 of the present invention, viewed from another angle.

Fig. 8 is a schematic view of a first latch structure in the present invention.

Fig. 9 is a schematic view of the first shackle of the present invention viewed from another angle.

Fig. 10 is a schematic view of the structure and installation of the handle in embodiment 1 of the present invention.

Fig. 11 is a hook structure and an installation diagram in embodiment 1 of the present invention.

Fig. 12 is a schematic structural view showing a state in which the power member and the nailing member are connected in embodiment 1 of the present invention.

Fig. 13 is a structural view illustrating a state in which the power member and the nailing member are detached in embodiment 1 of the present invention.

FIG. 14 is a schematic view of the magazine assembly of the present invention.

FIG. 15 is a schematic view of the staple cartridge assembly with the staple cartridge removed and the staple stacking structure of the present invention.

Fig. 16A is a schematic view of the base structure of the present invention.

FIG. 16B is a schematic view of the connection between the first connecting base and the nailing member in the present invention.

FIG. 16C is a schematic view of the first connecting seat and the ball of the present invention.

FIG. 16D is a schematic view showing the fitting relationship between the ball and the nailing member in the present invention.

Fig. 17 is a schematic view of a connecting structure of the power member and the nailing member in embodiment 2 of the present invention.

Fig. 18 is a schematic view of a nail gun according to embodiment 3 of the present invention.

Fig. 19 is a schematic view of a gun body structure according to embodiment 3 of the present invention.

Fig. 20 is a structural view of the magazine member in embodiment 3 of the present invention.

Fig. 21 is a schematic structural view of a knob and pin fitting relationship in embodiment 3 of the present invention.

Fig. 22 is a schematic view of the knob structure in embodiment 3 of the present invention.

Fig. 23A is a schematic view of a nail gun according to embodiment 4 of the present invention.

Fig. 23B is a schematic view of a gun body structure according to embodiment 4 of the present invention.

Fig. 23C is a structural view of the magazine member in embodiment 4 of the present invention.

Fig. 24 is a partial schematic structural view of a nail gun according to embodiment 5 of the present invention.

Fig. 25 is a schematic structural view of the first connecting socket and the power member in embodiment 5 of the present invention.

Fig. 26 is a partial structural view in embodiment 5 of the present invention.

Fig. 27 is a schematic view of a fixing plate and its fitting structure in embodiment 5 of the present invention.

Fig. 28 is a schematic view of a nail gun according to embodiment 6 of the present invention.

Fig. 29 is a schematic view of a gun body structure according to embodiment 6 of the present invention.

Fig. 30 is a schematic structural view of a gun body according to embodiment 6 of the present invention, viewed from another angle.

Fig. 31 is a schematic view showing the fitting relationship between the slider and the magazine member in embodiment 6 of the present invention.

Fig. 32 is a schematic view of the fitting relationship of the slider and the magazine member in embodiment 6 of the present invention viewed from another angle.

Fig. 33 is a structural view of the magazine member in embodiment 6 of the present invention.

Fig. 34 is a schematic view of another embodiment of the connection between the gun body and the magazine according to the present invention.

Fig. 35 is a schematic view of another embodiment of the connection between the gun body and the magazine according to the present invention.

Fig. 36 is a schematic view of a nail gun according to embodiment 7 of the present invention.

Fig. 37 is a schematic structural view of a nail gun according to embodiment 7 of the present invention, viewed from another angle.

Fig. 38 is a schematic view of a portion a of fig. 37.

Fig. 39 is a schematic view of a gun body structure according to embodiment 7 of the present invention.

Fig. 40 is a schematic view of the structure of part B in fig. 39.

FIG. 41 is a schematic view showing the fitting relationship between the eccentric member and the magazine member in embodiment 7 of the present invention.

Fig. 42 is a structural view of the magazine member in embodiment 7 of the invention.

FIG. 43 is a schematic view of an eccentric member and its related structure in example 7 of the present invention.

Fig. 44 is a schematic view of a nail gun according to embodiment 8 of the present invention.

Fig. 45 is a schematic view of a gun body structure in embodiment 9 of the present invention.

Fig. 46 is a structural view of the magazine member in embodiment 9 of the present invention.

Fig. 47 is a schematic view of a nail gun according to embodiment 10 of the present invention.

Fig. 48 is a schematic view showing the internal structure of the gun body of the nail gun according to embodiment 10 of the present invention.

Detailed Description

Example 1:

as shown in fig. 1 and 2, the nail gun 100 mainly includes a gun body 1 and a magazine member 2. The gun body 1 is used for mounting the nail magazine component 2. The magazine member 2 is used to receive and transport nails for the nail gun 100 to nail the nails at a desired position. In the present invention, each gun body 1 is provided with a plurality of magazine units 2. Each magazine part 2 contains nails of at least one specification. The magazine components 2 are connected to the same gun body 1 in the same manner, i.e., the magazine components 2 mounted on the gun body 1 are replaceable. Three magazine parts 2 are shown, each of which magazine parts 2 can be connected to the gun body 1. The plurality of magazine parts 2 can accommodate either the same nails or different nails. The same magazine part 2 can hold one kind of nail or a plurality of kinds of nails.

The general structure and shape of the gun body 1 can be determined according to the actual use requirements. In the present embodiment, the nail gun 100 is described by taking the structure of a pneumatic nail gun as an example. As shown in fig. 1 and 4 to 7, the gun body 1 includes a connecting portion 101, a grip portion 102, a driving portion 103, and a cross member 109. The upper end of the connecting portion 101 and the upper end of the driving portion 103 are connected to both ends of the grip portion 102, respectively. The lower end of the connecting portion 101 is used to connect with the cross member 109 and the magazine member 2. The connecting portion 101 serves to connect the magazine member 2 and help the magazine member 2 to be stable. The grip portion 102 is for an operator to hold. In addition, the grip portion 102 is also used for storing power air. The driving portion 103 is used to provide a driving structure required for nailing. The cross beam 109 is used to support the magazine part 2 and to guide the magazine part 2 when mounting and dismounting it. The lower end of the connecting portion 101 is provided with a first notch 104. A first pin 105 is installed in the first notch 104. The lower end of the connecting portion 101 and the lower end of the driving portion 103 are connected to both ends of the cross beam 109, respectively. The connecting portion 101, the grip portion 102, and the driving portion 103 are integrally formed. The two ends of the beam 109 are detachably connected with the connecting part 101 and the driving part 103 respectively. The detachable connection mode can be realized by adopting conventional means such as a fastener and the like, and the details are not repeated.

As shown in fig. 4 and 5, the grip portion 102 has one end connected to the upper end of the connecting portion 101 and the other end connected to the upper end of the driving portion 103. The grip 102 is provided with a gas reservoir 1021. An air inlet pipe 1022 is arranged on the holding part 102, and the air inlet pipe 1022 is communicated with the air storage cavity 1021 and is used for supplying air to the air storage cavity 1021.

The driving portion 103 has a predetermined length and is used for mounting a driving structure such as the power member 13 necessary for nailing. The driving portion 103 is provided with a stroke chamber 1031. The stroke chamber 1031 is used to provide space for the power member 13 required for a stroke. In the example shown in the figures, the outer shape of the drive portion 103 is substantially circular. The stroke chamber 1031 extends in the up-down direction by a selected height. The stroke chamber 1031 is provided with a power member 13 therein. The power member 13 is movable within the stroke chamber 1031. The power member 13 is shaped to match the stroke chamber 1031, dividing the stroke chamber 1031 into upper and lower portions, i.e., an upper chamber 1032 and a lower chamber 1033. The upper chamber 1032 and the lower chamber 1033 are respectively communicated with the air storage chamber 1021. The valve can control the power air in the air storage chamber 1021 to enter the upper chamber 1032 or the lower chamber 1033. Powered air enters the upper chamber 1032 and drives the powered member 13 downward for stapling. Powered air enters the lower chamber 1033 and drives the power member 13 upward to move the nailing member 21 out of the nailing channel 216 so that the staples 200 can enter the nailing channel 216. The lower end of the drive portion 103 is provided with a first pin 1034. The first pin 1034 extends away from the connection 101. In the example shown, the first pins 1034 are two in number. The two first pins 1034 are spaced apart.

As shown in fig. 6 and 7, the gun body 1 further includes a cross beam 109. The cross beam 109 is provided with a second through hole 1091. The second through hole 1091 penetrates the cross member 109 from top to bottom. The second through hole 1091 provides a moving path for the hook 1071 of the first lock hook 107 so that the hook 1071 can pass through the cross member 109 from the second through hole 1091 when rotating. The lower surface of the cross beam 109 is also provided with a third groove 1092. The two ends of the beam 109 are detachably connected to the lower end of the connecting part 101 and the lower end of the driving part 103, respectively.

As shown in fig. 1, 8 to 11, the first pin 105 is sleeved with a rotatable first locking hook 107. The first locking hook 107 is rotatable about the first pin 105. The first latch hook 107 has a V-shape as a whole, and includes a hook 1071 and a handle 1072. The hook 1071 has a mounting plate 1073 at one end and a hook 1074 at the other end. The mounting plate 1073 is provided with a first through hole 1075. The mounting plate 1073 is also provided with a projection 1076. The projection 1076 is provided to protrude from the mounting plate 1073. A fifth groove 1077 is provided in the middle of the hook 1071. A notch 1079 is provided at one end of the handle 1072. The notch 1079 has a clamping portion 1078 on both sides. The mounting plate 1073 is located between the two clamping portions 1078. The first pin 105 passes through the clamping portion 1078 and the mounting plate 1073. A tab 1076 extends between the two clamping portions 1078 and overlaps the handle 1072. The hook 1071 and the handle 1072 can rotate relatively, and the angle of relative rotation of the hook 1071 and the handle 1072 can be limited by overlapping the protrusion 1076 on the handle 1072. The first locking hook 107 is rotatably mounted on the connecting portion 101 about the first pin 105. The first pin 105 is further sleeved with a first torsion spring 108. The two ends of the first torsion spring 108 are fixed, and the middle part of the first torsion spring is overlapped in a fifth groove 1077 in the middle part of the hook 1071. The torsion direction of the first torsion spring 108 is opposite to the rotation direction in which the hook 1071 is pushed by the handle 1072. As shown in fig. 5, the first latch hook 107 is hooked on the pin 213 to connect the magazine member 2 with the connecting portion 101. When the magazine member 2 is to be removed, the handle 1072 is held by hand to drive the hook 1071 to rotate clockwise, and the handle 1072 needs to overcome the torque of the first torsion spring 108 when the hook 1071 is pushed to rotate clockwise. At this time, the deformation of the first torsion spring 108 generates a torsion force. The torsion force of the first torsion spring 108 may reset the hook 1071 and help maintain the hook 1071 in a desired position. In the state shown in fig. 5, the handle 1072 is rotatable relative to the hook 1071, and therefore, when the pin 213 is hooked by the hook 1071, the handle 1072 can be rotated counterclockwise and then rested on the cross member 109. This can prevent the handle 1072 from obstructing the hand of the worker holding the grip portion 102.

As shown in fig. 12 and 13, the power member 13 is adapted to the stroke chamber 1031 in structure and shape, and is adapted to be moved by the power air in the stroke chamber 1031. In the example shown, the power member 13 has a circular force receiving disc 131 and a mounting seat 132. The force receiving plate 131 is connected to the mounting block 132, preferably integrally formed. The lower end of the mounting seat 132 is provided with a mounting groove 133. A convex column 134 is disposed in the mounting groove 133. The boss 134 is used for connecting a nailing member 21 described later. In the example shown, there are two lugs 134, which are semi-circular in shape. The two studs 134 project towards each other. The boss 134 is adapted to fit into the notch 211 of the nailing member 21 to connect the mounting seat 131 and the nailing member 21.

As shown in fig. 14 to 16A, 16B, 16C and 16D, the magazine part 2 includes a magazine including a base 201 and a magazine 202. The base 201 includes a bottom plate 203, a first connection seat 204, and a second connection seat 205. The first and second connection seats 204 and 205 are connected to both ends of the bottom plate 203 and protrude upward from the bottom plate 203. The first connecting seat 204 is provided with a first pin hole 215. The first pin hole 215 is adapted to cooperate with the first pin 1034, and the first pin 1034 is inserted into the first pin hole 215 to connect the first connecting seat 204 with the driving portion 103. The first connecting seat 204 is further provided with a nailing channel 216. The nailing channel 216 extends through the first connector 204 from top to bottom for providing a channel through which the staple 200 is driven. The nailing channel 216 is mounted with the nailing member 21 therein. The nailing member 21 is used in connection with the power member 13, and is driven to move by the power member 13 to drive out the code nail 200. In the example shown in the drawings, the nailing member 21 is plate-shaped. The upper end of the nailing member 21 is provided with two notches 211. The shape of the notch 211 is matched with that of the convex column 134. The surface of the nailing member 21 is provided with a recess 217. A mounting plate 218 is attached to the first connector block 204. The mounting plate 218 is provided with a third through hole 2181. A ball 219 is disposed between the mounting plate 218 and the first connector 204. The ball 219 is positioned opposite to the third through hole 2181, and a portion of the ball 218 protrudes from the mounting plate 218 through the third through hole 2181. An elastic O-ring 2191 is arranged between the ball 219 and the first connecting seat 204. The ball 219 presses the elastic O-ring 2191 when it is pressed, and the elastic O-ring 2191 is deformed by the pressure so that the ball 219 retracts into the third passage hole 2181. The ball 218 is fitted into the recess 217 of the nailing member 21 when protruding from the mounting plate 218, and restricts the nailing member 21 to this position. When the nailing member 21 is forced, the ball 219 is pressed to retract the ball 219 into the third through hole 2181, thereby releasing the restriction of the nailing member 21.

The base plate 203 is provided with a guide rail 206. The guide track 206 is used to support the peg 200. A plurality of pegs 200 are arranged on a rail 206 and are movable along rail 206. The guide rail 206 is provided with a receiving groove 207. The guide rail 206 is provided with a nail pusher 209. The staple pusher 209 is movably straddled over the guide rail 206 and movable along the guide rail 206. The pusher 209 moves along the guide rail 206 to push the staples 200 to be sequentially pushed into the nailing channel 216. A fourth spring 208 is disposed in the receiving groove 207. The fourth spring 208 has one end fixed and the other end connected to the staple pusher 209. The fourth spring 208 has an elastic force after being elastically deformed, and the elastic force can drive the nail pushing piece 209 to move. The accommodating groove 207 is further provided with a first hook 214. The first hook 214 is swingably provided. One end of the first hook 214 is rotatably connected in the receiving groove 207, and the other end is freely disposed.

The magazine 202 is generally U-shaped in cross-section. The outer surface of the magazine 202 is provided with projections 271. The shape of the projection 271 is matched with that of the third groove 1092, and the projection 271 can be inserted into the third groove 1092 and can move in the third groove 1092. The end of the projection 271 is provided with a sixth groove 212. Two pins 213 are disposed in the sixth groove 212. One of the pins 213 is adapted to engage with the hook 1071 and be hooked by the hook 1071. The other pin 213 is adapted to be engaged with the first hook 214 and can be hooked by the first hook 214. The first hook 214 can also be held at a desired position by an elastic device such as a torsion spring, and the structure can refer to the first torsion spring 108, which is not described herein.

The nail cartridge 202 is buckled on the bottom plate 203 and is positioned between the first connecting seat 204 and the second connecting seat 205. The two ends of the nail containing box 202 are respectively connected with the first connecting seat 204 and the second connecting seat 205, and the connection mode can adopt a conventional mechanical connection mode such as a fastener. The first hook 214 hooks one of the pins 213 to connect the base 201 with the magazine 202. The nail containing box 202, the bottom plate 203, the first connecting seat 204 and the second connecting seat 205 enclose a nail containing cavity 210. The magazine 202 confines the staple pusher 209 within the staple-receiving cavity 210 and is only able to move along the rail 206.

As shown in fig. 5, when the magazine member 2 is mounted on the gun body 1, one end of the magazine member 2 is detachably connected to the first pin hole 215 by the first pin 1034, and the other end is detachably connected to the pin 213 by the hook 1071. Specifically, the magazine member 2 moves from bottom to top until the projection 271 is inserted into the third groove 1092, and the first connector 204 is located on the left side of the first pin 1034. The projection 271 is movable left and right within the third groove 1092. The first pin 1034 is aligned with the first pin aperture 215. The magazine member 2 is pushed from left to right until the first pin 1034 is inserted into the first pin hole 215 to detachably connect the first connector 204 to the driver 103. The upper end of the nailing member 21 enters the mounting groove 133, and the two protruding columns 134 are respectively embedded into one gap 211 from both sides to connect the nailing member 21 and the mounting seat 131. The two bosses 134 hold the nailing member 21. The hook 1071 hooks the pin 213 to connect the magazine 202 to the connection portion 101. The first torsion spring 108 applies a force to the hook 1071, and the hook 1071 is always kept in a state of being hooked on the pin shaft 213. When the handle 1072 is pulled to detach the first latch 107, the latch 1071 is rotated to release the latch of the pin shaft 213. Pushing the magazine member 2 from right to left moves the first base 240 off the first pin 1034, i.e., the first pin 1034 withdraws from the first pin hole 215. The magazine part 2 is removed from the gun body 1 by moving the magazine part 2 downward to withdraw the projection 271 from the third groove 1092.

According to the invention, a plurality of magazine parts 2 can be detachably connected to the same gun body 1. Each magazine part 2 contains a single size of staples 200. The nail box component 2 is replaced to punch out the code nails 200 with different specifications.

In this embodiment, the connector is a first pin 1034 and the first mating structure is a first pin hole 215. The locking member is a first hook 107 and the second mating structure is a pin 213. The guiding structure is a third groove 1092, and the adapting structure is a bump 271. As shown in fig. 5, the magazine member 2 is mounted on the gun body 1 so as to move in the right direction. The magazine member 2 is removed from the gun body 1 in the left direction. When the magazine member 2 is mounted on the gun body 1, the first lock hook 107 is hooked on the pin shaft 213, and the magazine member 2 is restricted from moving leftward and being detached from the gun body 1. The first torsion spring 108 is an embodiment of the sixth elastic restoring means, and the first torsion spring 108 may be replaced with a member having the same or similar function according to the structure of the first locking hook 107.

The terms "upper", "lower", "left" and "right" in this embodiment are used with reference to fig. 5 for the sake of clarity in describing the embodiment.

Example 2

As shown in fig. 17, the present embodiment is different from embodiment 1 in the manner of connecting the power member 13 and the nailing member 21. A third pin 135 is provided in the mounting groove 133. The nailing member 21 is provided with a second pin hole 2110. The third pin 135 is inserted into the second pin hole 2110 to hook the nailing member 21 to the power member 13. The attachment and detachment of the nailing member 21 can be shown by arrows in the attached drawings.

The structure not described in the present embodiment can adopt the foregoing embodiments and conventional structures.

Example 3

As shown in fig. 18, in the present embodiment, the nail gun 100 includes a gun body 1 and a magazine member 2. This embodiment is different from embodiment 1 in that the gun body 1 is not provided with the cross member 209. The connecting portion 101, the grip portion 102, and the driving portion 103 are provided in an inverted U shape.

The driving portion 103 and the first connecting seat 204 are connected in the same manner as in embodiment 1, and the first pin hole 215 and the first pin 1034 are engaged to realize connection.

As shown in fig. 18, 19 and 22, a knob 122 is provided at the lower end of the connecting portion 101. The knob 122 is provided with a cavity 1221. The knob 122 is provided with an inlet 1223. The inlet 1223 communicates with the chamber 1221. The lower plate 1222 of the knob 122 is provided with a curved groove 1224. A curvilinear slot 1224 extends through the lower plate 1222. The knob 122 is rotatably installed at the lower end of the connection portion 101.

As shown in fig. 20, the magazine 204 is provided with a pin 232. The pin 232 structure includes a pin body 233 and a pin cap 234. The pin cap 234 is larger in size than the pin body 233, and the pin cap 234 is coupled to the pin body 233 and protrudes from the pin body 233. The pin body 233 is fixedly connected to the magazine 204 and protrudes from the magazine 204. The pin cap 234 is disposed at the end of the pin body 233 with a clearance from the magazine 204. Dowel 232 is sized to: the pin cap 234 can enter and exit the volume 1221 from the inlet 1223, but cannot enter and exit the volume 1221 from the curved slot 1224. The pin 233 passes from the curved slot 1224 through the lower plate 1222 and is movable within the curved slot 1224. After the pin cap 234 enters the cavity 1221, the lower plate 1222 blocks the pin cap 234 from moving out of the curved slot 1224.

As shown in FIG. 21, knob 122 mates with pin 232 to connect knob 122 to pin 232. The lower plate 1221 of the knob 122 is disposed facing the magazine 204. When installed, the cap 234 of the pin 232 enters the cavity 1221 from the inlet 1223. After the knob 122 is rotated and the pin body 233 moves relatively in the curved slot 1224, the pin cap 234 is restrained from moving out of the cavity 1221. Only when the pin cap 234 is aligned with the inlet 1223 can the pin cap 234 be moved out of the cavity 1221 from the inlet 1223 to disengage the knob 122 from the pin 232. Because pin 232 cannot rotate, pin 232 cannot be aligned with inlet 1223 when knob 122 is not rotated.

In this embodiment, the magazine 204 of the magazine member 2 is detachably connected to the connecting portion 101 by the knob 122 engaging with the pin 232.

In this embodiment, the connector is a first pin 1034 and the first mating structure is a first pin hole 215. The locking member is knob 122 and the second mating feature is pin 232. As shown in fig. 18, the magazine member 2 is mounted on the gun body 1 in a direction toward the right. The magazine member 2 is removed leftward from the gun body 1. When the magazine member 2 is mounted on the gun body 1, the knob 122 hooks the pin 232 to restrict the magazine member 2 from moving leftward and being removed from the gun body 1.

Example 4

As shown in fig. 23A, 23B, and 23C, the present embodiment is different from embodiment 3 in that: the first connection socket 204 and the driving unit 103 are connected in different manners. In the present embodiment, the first connecting seat 204 is provided with a second pin 2041. The second pin 2041 is a cylinder. The second pin 2041 extends in a direction perpendicular to the direction of movement of the peg 200. The driving portion 103 is provided with a first recess 1035. The first recess 1035 is semicircular. The second pin 2041 fits into the first groove 1035, and the second pin 2041 is disposed in the first groove 1035 to detachably connect the first connecting base 204 and the driving portion 103.

The connecting member in this embodiment is a second pin 2041 and the first mating structure is a first groove 1035. The structure not described in the present embodiment can adopt the foregoing embodiments and conventional structures.

Example 5

As shown in fig. 24 to 27, the attaching manner of the nailing member 21 and the first connecting socket 204 is different from that of the previous embodiment. The first connecting seat 204 is provided with a seventh groove 2041. A mounting plate 218 is mounted to the first connector block 204. The mounting plate 218 encloses the seventh recess 2041. The mounting plate 218 is provided with three fourth through holes 2182. A fixing plate 260 is disposed in the seventh groove 2041. The fixing plate 260 is movably disposed in the seventh groove 2041. Three pivot pins, a main pin 2601 and two side pins 2602, are mounted on the fixing plate 260. The kingpin 2601 is disposed between two edge pins 2602. A main pin 2601 and two side pins 2602 protrude from the mounting plate 218 through a fourth through hole 2182. A third spring 263 is disposed between the kingpin 2601 and the first coupling seat 204. The third spring 263 is compressed when the main pin 2601 is compressed, so that the length of the main pin 2601 protruding from the mounting plate 218 can be adjusted. The mounting plate 218 is provided with a sixth through hole 266. The sixth through hole 266 is positionally aligned with the first pin hole 215, and the first pin 1034 may pass through the sixth through hole 266 into the first pin hole 215. The nailing member 21 is provided with a fifth through hole 264. The fifth through hole 264 is fitted with the master pin 2601, and the master pin 2601 is inserted into the fifth through hole 264 to connect the fixing plate 260 with the nailing member 21.

When the first connecting seat 204 is connected to the driving portion 103, the first pin 1034 is inserted into the first pin hole 215, the driving portion 103 abuts against the top edge pin 2602, and the side pin 2602 drives the fixing plate 260 and the main pin 2601 to move, so that the main pin 2601 is withdrawn from the fifth through hole 264. Until the nailing member 21 is completely coupled to the mounting base 132, the main pin 2601 is completely withdrawn from the fifth through hole 264, at which time the nailing member 21 can move with the power member 13.

In this embodiment, the third spring 263 is a third elastic restoring device. The structure not described in the present embodiment can adopt the foregoing embodiments and conventional structures.

Example 6

As shown in fig. 28 to 33, in the present embodiment, the gun body 1 includes a grip portion 102, a driving portion 103, and a support portion 160. The holding portion 102 and the supporting portion 160 are connected to two ends of the driving portion 103 respectively, and the three are distributed in a U-shape. The magazine member 2 is coupled to the support portion 160.

The support portion 160 is provided with a cavity 161. A slider 162 is disposed within the cavity 161. A slider 162 is movably disposed within the cavity 161. A first spring 163 is also disposed within the cavity 161. One end of the first spring 163 abuts against the supporting portion 160, and the other end abuts against the slider 162. As shown in fig. 31 and 32, the first spring 163 is located above the slider 162. The slider 162 deforms the first spring 163 against the first spring 163 when moving upward. The deformed first spring 163 may restore the slider 162. In the normal state, the slider 162 protrudes downward from the supporting portion 160. Two buttons 164 are provided on the support portion 160. Two buttons 164 are movably disposed through the support portion 160. Two buttons 164 are respectively provided at both sides of the slider 163. The two buttons 164 are movable towards each other. When moving, the button 164 may push against the slider 162, so that the slider 162 moves upward. Two second springs 165 are also disposed within the cavity 161. The two ends of the second spring 165 respectively abut against the two buttons 164. Pressing the push buttons 164 toward each other, the two second springs 165 are compressed. The compressed second spring 165 may reset the button 164. The lower surface of the support portion 160 is provided with a dovetail groove 166. A dovetail groove 166 extends along the support portion 160.

The upper surface of the magazine part 2 is provided with a dovetail 261 and a second groove 262. The dovetail 261 is adapted to mate with the dovetail slot 166, and is inserted into the dovetail slot 166 and movable along the dovetail slot 166. A second groove 262 is provided on the dovetail 261. When the magazine component 2 is in place, the second recess 262 is positioned opposite the slide 164. The slide 164 is partially received in the second recess 262 such that the magazine part 2 cannot be moved further along the dovetail groove 166 and thus cannot be removed. The drive portion 103 is provided with a first pin 1034. The magazine member 2 is provided with a first pin hole 215. The mating relationship of the first pin 1034 and the first pin aperture 215 is as previously described.

When the nail box component 2 is moved to the slide block 162, the dovetail 261 pushes against the slide block 162 to jack up the slide block 162 until the second groove 262 is moved to the slide block 162, and the slide block 162 is inserted into the second groove 262 under the action of the first spring 163. The slide 162 limits the movement of the magazine part 2 on the gun body 1. When the slider 162 is inserted into the second recess 262, the first pin 1034 is inserted into the first pin hole 215.

In this embodiment, the attachment members are dovetail grooves 166 and first pins 1034, and the first mating structures are dovetails 261 and first pin holes 215, respectively. The locking member is a slider 162 and the second mating feature is a second recess 262. The magazine member 2 is removed from the left to the right. The slider 162 restricts the magazine member 2 from moving laterally, i.e., restricts the magazine member 2 from being removed. The dovetail grooves 166 and dovetail 261 can function as both a coupling and a guiding feature, and thus can also be referred to as a guiding feature and a mating feature.

In this embodiment, the first spring 163 is a first elastic restoring device. The second spring 165 is a second elastic return means. The structure not described in the present embodiment may adopt the structure in the foregoing embodiments or a conventional structure.

Fig. 34 shows another embodiment of the connection mode of the gun body 1 and the magazine part 2 according to the present invention. The magazine part 2 is provided with a square tenon 271. The gun body 1 is provided with a square mortise 171. The square tenon 271 is matched with the square mortise 171 to connect the gun body 1 and the magazine component 2.

Fig. 35 shows another embodiment of the connection between the gun body 1 and the magazine part 2 according to the present invention. The magazine part 2 is provided with a circular tenon 272. The gun body 1 is provided with a round mortise 172. The round tenon 272 is matched with the round mortise 172 to connect the gun body 1 with the magazine component 2.

Example 7:

as shown in fig. 36 to 43, the lower end of the connecting portion 101 is provided with a first dovetail groove 701 and a counterbore 702. A step 709 is provided in counterbore 702. A fourth recess 703 and a blocking wall 704 are provided in the counterbore 702. The fourth recess 703 and the blocking wall 704 extend from the step 709 in opposite directions, respectively. The first dovetail groove 701 extends in a direction perpendicular to the axial direction of the counterbore 702.

An eccentric 705 is provided on the connecting portion 101. The eccentric 705 is rotatably disposed. The eccentric 705 may be an eccentric shaft, a shaft with a semicircular or arc-shaped cross section. An eccentric 705 is rotatably inserted in the counterbore 702. The eccentric 705 is provided with a handle 706 at one end and a capture pin 707 at the other end. The capture pin 707 extends through the eccentric 705 and protrudes from both sides of the eccentric 705. A capture pin 707 is located in counterbore 702 and is rotatable with eccentric 705. The blocking wall 704 is located in the rotational direction of the eccentric 705 for limiting the rotational angle of the eccentric 705. The capture pin 707 rotates along the step 709 and may enter the fourth recess 703 when rotated. The eccentric 705 is fitted with a compression spring 708. One end of the compression spring 708 abuts against the connecting portion 103 and the other end abuts against the handle 706. The compression spring 708 has an elastic force when compressed, which urges the catch 707 against the connecting portion 101 by abutting against the handle 706. If the position-retaining pin 707 is moved out of the fourth groove 703 and then abuts against the step 709, the compression spring 708 is pressed to further increase the elastic force of the compression spring 708, and the force of the position-retaining pin 707 against the connecting portion 101 is larger. That is, the detent 707 is less likely to rotate, i.e., is more stable, when abutting against the step 709 than when being located in the fourth groove 703.

The magazine member 2 is provided with a first dovetail 710, and the first dovetail 710 is inserted into the first dovetail groove 701 and slidable in the extending direction of the first dovetail groove 701. An eighth groove 711 is provided on the first dovetail 710. The first dovetail 710 is inserted into the first dovetail groove 701, and after the magazine part 2 is mounted in place, the eccentric 705 is partially inserted into the eighth groove 711 after rotating a certain angle. The eccentric 705 blocks the first dovetail 711 so that the first dovetail 711 cannot be withdrawn from the first dovetail groove 701, i.e., blocks the magazine part 2 from being removed, thus locking the magazine part 2 with the attachment portion 101. In this embodiment, when the eccentric part 705 is located in the eighth groove 711, the position-locking pin 701 is located outside the fourth groove 703 and abuts against the step 709. Therefore, when the eccentric member 705 is in a state of locking the magazine member 2, a larger force is required to rotate the eccentric member 705, and the locking of the magazine member 2 is more stable.

In this embodiment, the first dovetail groove 701 is not only an embodiment of a connecting piece, but also an embodiment of a guiding structure; the first dovetail 710 is an embodiment of both the first mating structure and the mating structure. In addition, after the fourth groove 703 is provided on the first dovetail 710, the first dovetail 710 is divided into two protrusions, which is also an example of the second mating structure. Eccentric 705 is an embodiment of a lock.

Example 8

As shown in fig. 44, the present embodiment is different from embodiment 4 in that the nailing member 21 is not mounted on the magazine part 2 but is connected to the power member 13 in advance. When the magazine part 2 is connected to the gun body 1, the power member 13 drives the nailing member 21 to retract into the gun body 1, and the magazine part 2 moves in the direction of the arrow to be mounted to the gun body 1. Before the magazine part 2 is mounted on the gun body 1, the power member 13 is driven by the power air to move the nailing member 21 upward, preventing the nailing member 21 from blocking the mounting of the magazine part 2.

The nailing member 21 in other embodiments may be separately provided from the magazine member 2 as described in embodiment 8, and the nailing member 21 may be previously attached to the power member 13 before the magazine member 2 is attached to the gun body 1.

Example 9

As shown in fig. 45 and 46, the present embodiment is different from embodiment 1 in that the first pin 1034 is not provided on the magazine member 2 in this embodiment. The first pin hole 215 is not provided in the power portion 103. The projection 271 is dovetail shaped, and the third groove 1092 is dovetail groove. The connection between the magazine part 2 and the gun body 1 is realized by means of the dovetail groove and dovetail fit, and the first latch 107 and the pin shaft 213 fit. The rest of the structure is the same as in example 1.

Example 10

As shown in fig. 47 and 48, the power of nailing in the present embodiment is different from the previous embodiments, and the present embodiment is a manual nailing gun. As shown in the figure, the gun body 1 includes a connecting portion 101, a grip portion 102, a driving portion 103, and a cross member 109. The driving portion 103 is provided with an accommodation chamber 301. A slide block 302 capable of sliding up and down is arranged in the accommodating cavity 301. The slider 302 is provided with an insertion hole 3021. The lever 304 is rotatably mounted about an axis 305. The shaft 305 is fixed in the accommodation chamber 301. The lever 304 is provided with a slide groove 306. The shaft 305 extends through the lever 304 along a slot 306, the slot 306 being sized larger than the shaft 305 so that the lever 304 can both rotate about the shaft 305 and move relative to the shaft 305. One end 3041 of the lever 304 is inserted into the socket 3021 of the slider 302 and can be removed from the socket 3021. The other end 3042 of the lever 304 protrudes outside the gun body 1 to be pressed by an operator. A fifth spring 307 is arranged in the accommodation chamber 301. One end of the fifth spring 307 abuts against the lever 304, and the other end abuts against the driving portion 103. The accommodating cavity 301 is also provided with a spring piece 308. One end of the elastic piece 308 is fixed, and the other end is connected with the sliding block 302. When the slider 302 moves upward, the spring piece 308 is deformed to generate a spring force, and the spring force of the spring piece 308 can move the slider 302 downward to drive the nailing member 21 to nail.

When nailing, pressing the other end of the lever 304 rotates the lever 304 about the rotary shaft 305. The rotation of the lever 304 moves the slider 302 upward and deforms the spring plate 308. The lever 304 rotates while sliding rightward with respect to the shaft 305. The lever 304 slides to the right while the slider 302 moves upward until the lever 304 moves out of the insertion hole 3021 of the slider 302, and the slider 302 moves downward for nailing by the spring piece 308. When the pressing is released, the lever 304 is returned by the fifth spring 307, and the end portion is inserted into the insertion hole 3021 again.

The connection scheme of the nail box component 2 and the gun body 1 can adopt the scheme of any one of the previous embodiments. As shown in the drawings, referring to the connection scheme of the magazine part 2 and the gun body 1 in embodiment 1, the second locking hook 310 is connected to the connecting part 101 in this embodiment. The second latch hook 310 is V-shaped. The end of the second latch hook 310 is provided with a hook body (not shown in the drawings). The hook body is used for hooking the pin shaft 213 on the magazine member 2. The connecting portion 103 is also mounted with a second torsion spring 312. When the second locking hook 310 rotates, the second torsion spring 312 is deformed to generate an elastic force, and the elastic force can restore the second locking hook 310 and maintain the state of hooking the pin shaft 213. In use, the second latch hook 310 hooks the pin shaft 213 to connect the connecting portion 101 with the magazine member 2. The second torsion spring 312 maintains the second latch hook 310 in this state. The second latch hook 310 is rotated clockwise by being pushed by hand, and the hook body 311 is released from the engagement with the pin shaft 213, so that the magazine member 2 can be detached. At this time, the second torsion spring 312 is deformed to generate an elastic force, which can restore the second locking hook 310 and help the second locking hook 310 to be stably held at the position of the hooking pin 213.

First latch hook 107 and second latch hook 310 are both embodiments of latch hooks, and are collectively referred to as latch hooks. The first torsion spring 108 and the second torsion spring 312 are respectively one embodiment of the sixth elastic restoring means.

The method for replacing nail box component of nail gun in the invention comprises the following steps:

providing a gun body 1, wherein a power component 13 is arranged on the gun body 1;

providing a nail box part 2, and detachably connecting the nail box part 2 to the gun body 1;

providing a nailing component 21, wherein the nailing component 21 is firstly connected with the power component 13, and then the nail box part 2 is connected with the gun body 1; alternatively, the nailing member 21 is detachably connected to the magazine part 13, and the magazine part 2 is connected to the gun body 1 and the nailing member 21 is connected to the power member 13;

the nail box component 2 on the gun body 1 is disassembled and then replaced by another nail box component 2.

The power member 13 has an initial position and a final position during the movement process; the power member 13 is shown in the end position in fig. 4 and 5. The initial position of the power member 13 is above the end position, typically at the top of the chamber 1031. The power member 13 drives the nailing member 21 to drive out the nail during the movement from the initial position to the final position;

as described in embodiment 8, the nailing member 21 is connected to the power member 13 before the magazine part 2 is connected to the gun body 1, the initial positions of the power member 13 and the nailing member 21 are in the gun body 1, and before the magazine part 2 is connected to the gun body 1, the power member 13 moves the nailing member 21 to a position where the magazine part 2 is not blocked from being mounted, and then the magazine part 2 is connected to the gun body 1. When nailing, the power member 13 carries the nailing member 21 to move from the initial position to the final position, thereby realizing nailing.

When the nailing member 21 is connected to the magazine member 2 first and then to the power member 13, the initial position and the final position of the power member 13 coincide with each other. When the power member 13 is at the end position, the magazine part 2 is connected to the gun body 1 and the power member 13 is connected to the nailing member 21. When nailing, the power member 13 carries the nailing member 21 to move away from the initial position, and then returns to the initial position under the action of power to realize nailing.

The terms "upper", "lower", "left" and "right" in the present invention are used for clarity of the description of the present embodiment, and reference is made to fig. 5 for relative concepts.

The above embodiments of the present invention have been described by taking a pneumatic setting nail gun as an example, but the present invention is not limited to the pneumatic setting nail gun. The power is pneumatic, electric or manual, which does not affect the realization of the invention. The invention is not limited to a setting gun, but can also be applied to a riveting gun and the like.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make changes, modifications, additions or substitutions within the technical scope of the present invention, and also fall within the protective scope of the present invention.

Claims

1. A nail gun, characterized in that the nail gun comprises:

a gun body;

the nail box component is detachably connected with the gun body.

2. The nail gun as claimed in claim 1, wherein the number of the magazine members is plural, and the plural magazine members are detachably connected to the same gun body by the same connection means.

3. The nail gun of claim 1, wherein the magazine member is connected to the gun body by a connector and/or a lock.

4. The nail gun of claim 3, wherein the magazine member is removably connected to the gun body by a connector; the locking piece limits the relative movement of the nail box component and the gun body along the disassembly direction.

5. The nailer of claim 3, further comprising a first mating formation, said connector cooperating with said first mating formation to removably connect said body to said magazine assembly; the connecting piece is arranged on one of the nail box part and the gun body, and the first matching structure is arranged on the other one of the nail box part and the gun body.

6. The nailer of claim 5, wherein the connection is a first pin, a second pin, a dovetail and/or a tenon; the first matching structure is a first pin hole, a first groove, a dovetail groove and/or a mortise.

7. The nailer of claim 3, further comprising a second mating feature, said locking member cooperating with said second mating feature to limit movement of said body and said magazine member in a removal direction; the locking piece is arranged on one of the nail box part and the gun body, and the locking piece is arranged on the other one of the nail box part and the gun body.

8. The nailer of claim 7, wherein said latch member is a latch hook movably disposed; the second matching structure is a pin shaft; the latch hook can be hooked on the pin shaft after being moved and can be arranged for releasing the hooking of the pin shaft; and/or

9. The nailer of claim 8, wherein said locking member is a slide and said second mating feature is a second recess; the nail gun further comprises a button, the button is movably arranged, and when the button moves, the slider can be driven to move out of the second groove.

10. The nailer of claim 9, wherein said slide is disposed within said body, said button being movable against said slide to move said slide.

11. The nailer of claim 10, further comprising first and second resilient return means; when the sliding block moves, the first elastic resetting device can be deformed to generate elastic force, and the elastic force can reset the sliding block; when the button moves, the second elastic resetting device can be deformed to generate elastic force, and the elastic force can enable the button to be reset.

12. The nail gun of claim 8, wherein the eccentric is rotatably disposed on the gun body, the stop block being disposed on the magazine member; after the nail box component is installed on the gun body, the eccentric part rotates and then is positioned on the blocking block along the disassembling direction of the nail box component so as to block the blocking block from being disassembled from the nail box component.

13. The nailer of claim 12, wherein the eccentric is provided with a capture pin at one end and a handle at the other end; the clamping pin protrudes out of the eccentric part; the clamping pin and the handle are respectively positioned on two sides of the gun body, the gun body is provided with a fourth groove, the fourth groove is used for accommodating the clamping pin, and the clamping pin can enter the fourth groove and can be arranged in a mode of being moved out of the fourth groove; a fifth elastic reset device is arranged between the handle and the gun body and can be elastically deformed; the clamping pin can move out of the fourth groove by pressing the handle, and the fifth elastic resetting device is deformed to generate elasticity; the clamping pin is abutted against the gun body by the elasticity of the fifth elastic resetting device, and the eccentric part can block the blocking block by rotating the handle; when the position clamping pin is positioned outside the fourth groove, the eccentric part is positioned in a state of blocking the blocking block.

14. The nailer of claim 13, wherein the body is provided with a counter bore, the retaining pin is located in the counter bore, and a stop wall is provided in the counter bore, the stop wall being located on a rotational path of the retaining pin for limiting a rotational angle of the retaining pin.

15. The nailer of claim 8, further including a sixth resilient return means, said shackle being rotatably disposed; when the latch hook is rotated to release the hook on the pin shaft, the latch hook makes the sixth elastic resetting device generate elastic deformation or deformation increase.

16. The nailer of claim 8, wherein said pin includes a pin body and a pin cap, said pin cap being connected to said pin body and protruding from said pin body; the knob is provided with a cavity, an inlet and a curved groove, and the inlet and the curved groove are communicated with the cavity; the pin cap can enter the cavity from the inlet, the pin body can move along the curved groove, and when the pin body moves along the curved groove, the pin cap is limited to move in the cavity.

17. The nail gun of claim 1, further comprising:

a power member movably disposed;

the nailing component is located on the moving route of the power component, or the power component is detachably connected or non-detachably connected with the nailing component, and the nailing component is driven to move by the power component after being connected with the power component.

18. The nailer of claim 17, wherein said power member is power drivable in a bi-directional reciprocating motion.

19. The nail gun of claim 17, wherein the nailing member is disposed on the magazine member; when the nail box part is connected with the gun body, the nailing component is detachably connected with the power component, and after the nailing component is connected with the power component, the nailing component can be driven by the power component to move relative to the nail box part.

20. The nailer of claim 19, wherein said nailing member is disposed within said nailing channel; the nail box component is provided with a limiting piece, and the limiting piece is movably arranged; the stopper acts on the nailing member to restrict the nailing member in the nailing channel, and the restriction of the nailing member can be released after the stopper moves.

21. The nailer of claim 17, wherein the nailing member is removably or non-removably connected with the power member.

22. The nailer of claim 21, wherein said nailing member is removably attachable to said power member by:

one of the nailing component and the power component is provided with a convex column, the other is provided with a gap, and the convex column is embedded into the gap to detachably connect the nailing component and the power component; and/or

One of the nailing component and the power component is provided with a third pin column, the other is provided with a second pin hole, and the third pin column is inserted into the second pin hole to detachably connect the nailing component and the power component.

23. The nailer of claim 1, further including a guide structure and an adapter structure, the adapter structure cooperating with the guide structure to guide installation and removal of the magazine; the guiding structure is arranged on one of the gun body and the nail box component, and the adapting structure is arranged on the other one of the gun body and the nail box component.

24. The nailer of claim 23, wherein said guide formation and said mating formation are:

the guide structure is one of a dovetail and a dovetail groove, and the adapting structure is the other of the dovetail and the dovetail groove; and/or

The guiding structure is one of a tenon and a mortise, and the adapting structure is the other one of the tenon and the mortise; and/or

The guiding structure is one of a projection and a third groove, and the adapting structure is the other of the projection and the third groove.

25. The nailer of claim 23, wherein the gun body includes a cross-member, the guide structure or the adapter structure being disposed on the cross-member.

26. A magazine component, characterized in that the magazine component comprises:

27. The staple cartridge component of claim 26, further comprising:

28. The staple cartridge component of claim 27, wherein said nailing component is disposed within said nailing channel; the nail box component is provided with a limiting piece, and the limiting piece is movably arranged; the stopper acts on the nailing member to restrict the nailing member in the nailing channel, and the restriction of the nailing member can be released after the stopper moves.

29. A magazine component as recited in claim 28, wherein the restraint is a ball or pin; the nailing component is provided with a pit matched with the ball or a through hole matched with the shaft pin.

30. The magazine assembly of claim 28, further comprising a third resilient return means, the restraint being forced to move to deform the third resilient return means to produce a resilient force, the resilient force returning the restraint to a position restraining the nailing member.

31. The staple cartridge component of claim 27, wherein said staple cartridge is provided with a staple containing cavity for containing a staple; and a fourth elastic resetting device is arranged in the nail accommodating cavity and used for applying acting force to the nail and pushing the nail to a required position.

32. The staple cartridge component of claim 31, wherein said fourth resilient return means is a fourth spring, and a staple pusher is disposed in said staple containing cavity; the nail pushing piece is connected with the fourth spring, the elastic force of the fourth spring drives the nail pushing piece, and the nail pushing piece can push the nail to be movably arranged.

33. A method of replacing a magazine component of a nail gun, comprising the steps of:

providing a gun body, wherein a power component is arranged on the gun body;

34. The method of replacing a magazine component of a nail gun of claim 33, wherein said power member has an initial position and an end position during movement; the power member drives the nailing member to drive out the nail in the process of moving from the initial position to the final position;

when the nailing component is connected with the power component firstly, the power component drives the nailing component to move to a position where the nailing component is prevented from blocking the installation of the nail box part, and then the nail box part is connected with the gun body;