WO2022027570A1 - 打钉装置 - Google Patents

打钉装置 Download PDF

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Publication number
WO2022027570A1
WO2022027570A1 PCT/CN2020/107758 CN2020107758W WO2022027570A1 WO 2022027570 A1 WO2022027570 A1 WO 2022027570A1 CN 2020107758 W CN2020107758 W CN 2020107758W WO 2022027570 A1 WO2022027570 A1 WO 2022027570A1
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WO
WIPO (PCT)
Prior art keywords
nail
support frame
nailing
gun
nailing device
Prior art date
Application number
PCT/CN2020/107758
Other languages
English (en)
French (fr)
Inventor
王伟毅
Original Assignee
杭州巨星科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州巨星科技股份有限公司 filed Critical 杭州巨星科技股份有限公司
Priority to PCT/CN2020/107758 priority Critical patent/WO2022027570A1/zh
Publication of WO2022027570A1 publication Critical patent/WO2022027570A1/zh
Priority to US18/164,909 priority patent/US20230182277A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C7/00—Accessories for nailing or stapling tools, e.g. supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure

Definitions

  • the present invention relates to a nailing device.
  • a nail gun is a commonly used nailing tool, which uses power to sequentially nail a plurality of nails stored in the interior to the nailing object.
  • the nail gun is a common tool for decoration and floor laying. It usually needs to be nailed in a stable state during use, especially in the case of nailing on the flange edge, it will encounter nailing at various angles, such as When laying the floor, it is necessary to drive nails along the floor flange, and the striking angle of the nails is very required.
  • the hand-held nail gun has problems in holding and cannot maintain a fixed nailing posture. If the consistency of the nailing angle cannot be guaranteed, the nails are misplaced, the connection is not firm, and the floor flange may even be cracked, causing the floor to be scrapped.
  • Commonly used nail guns are not suitable for nailing to floors of different thicknesses, and are only suitable for one specification, or are only suitable for nailing at the same position, and the position of nailing cannot be adjusted, which is inconvenient to use.
  • One of the objectives of the present invention is to provide an easy-to-use nailing device in order to overcome the deficiencies in the prior art.
  • a nailing device characterized in that the nailing device comprises:
  • the nail gun has a nail ejection part, and the nail ejection part is used for providing a nail ejection channel to drive the nails;
  • the support frame has a support surface; the support frame is used for supporting the nail gun;
  • the support bracket is adjustably connected to the nail gun.
  • connection position of the support frame on the nailing gun can be along the direction of the nails or the direction of the nails. Adjust in the opposite direction.
  • a plurality of marking lines are provided on the nail gun, and the marking lines are arranged at intervals, and the marking lines are used to mark the relative positions of the support frame and the nail gun.
  • part or all of the marking lines can be covered.
  • the marking line is arranged on the nail ejecting portion.
  • the support frame is connected to the nail-out portion and the connection position can be adjusted.
  • the support frame is provided with a through hole, and the nail ejection portion passes through the through hole.
  • the nail ejection part includes a nail ejection tube and a guide block, the guide block protrudes from the nail ejection tube; the support frame is slidably sleeved on the guide block along the guide block on the block.
  • the guide block extends from the nail extraction tube and protrudes forward from the nail extraction tube, and the guide block further protrudes from the nail extraction tube at least to one side.
  • a plurality of marking lines are also provided, and the plurality of marking lines are arranged on the guide block at intervals.
  • the nailing device further includes a connecting piece, the connecting piece connects the support frame and the nail gun, and can adjust the connection position of the mounting frame on the nail gun.
  • the connecting piece is movably arranged on the support frame, and after the connecting piece moves, the support frame is disconnected from the nail gun, and the connecting piece is resettable.
  • the elastic device has elastic force; the elastic force enables the connecting piece to connect the support frame and the nail gun; the elastic device can move on the connecting piece Then reset the connector.
  • the structure of the connecting piece is a toggle button, a connecting block, a knob or a cam;
  • the dial button is rotatably installed on the support frame, the nail gun is provided with a plurality of first tooth slots, and the plurality of first tooth grooves are arranged along the moving direction of the support frame; the dial One end of the button is embedded in the first tooth slot to connect the support frame with the nail gun, and the other end of the toggle button is freely arranged; the elastic device is a first elastic device, and the first elastic device is arranged on On the support frame, the first elastic device has elastic force, and the elastic force keeps the toggle button at one end and is embedded in the first tooth slot; or,
  • the connecting block is provided with at least one protruding tooth;
  • the gun body is provided with a plurality of second tooth slots, and the plurality of second tooth slots are arranged along the moving direction of the support frame;
  • the protruding teeth are embedded in the
  • the support frame is connected with the gun body in the second tooth slot;
  • the connection block can move perpendicular to the nail-out direction; after the connection block moves, the protruding teeth are withdrawn from the second tooth slot ;
  • the elastic device is a second elastic device, and the second elastic device has elastic force, and the elastic force keeps the connecting block in the second tooth slot, and/or,
  • the knob is arranged on the support frame so as to be movable perpendicular to the nail-out direction, and the knob can abut against the nail-out part; the knob connects the support frame with the nail-out part by pressing against the nail-out part the nail outlet is connected; or,
  • the cam is rotatably mounted on the support frame, and during the rotation of the cam, the cam can abut the nail ejecting portion and can be released from abutting the nail ejecting portion; the cam abuts the nail ejecting portion by pressing against the nail ejecting portion Connect the support frame to the nail ejection part.
  • the nail ejection part includes a nail ejection tube and a guide block, the guide block protrudes from the nail ejection tube; the first tooth slot, the second tooth slot or the third tooth slot is provided on the guide block.
  • the support frame is provided with a first shaft, and the dial button can be rotated around the first shaft; the support frame is provided with an accommodating hole and an opening, and the opening is connected to the first shaft.
  • the accommodating holes communicate with each other, and part of the nail ejection parts are inserted into the accommodating holes, and one end of the dial button can pass through the opening and be embedded in the first tooth slot.
  • a shaft pin is provided on the connecting block, and the shaft pin is movably arranged on the support frame; the second elastic device is a compression spring, and the compression spring is sleeved on the support frame.
  • the connection block is reset.
  • a groove is provided on one side of the second tooth slot, and the protruding tooth is opposite to the groove after exiting from the second tooth slot.
  • the first elastic device is a torsion spring
  • the second elastic device and the third elastic device are both cylindrical springs.
  • the knob is a threaded fastener
  • the threaded fastener is threadedly engaged with the support frame, and the threaded fastener passes through the support frame and abuts against the nail ejection portion .
  • the support frame is used to support the nail gun, which can stably support the nail gun in the nailing state.
  • the installation position of the support frame on the nail gun can be adjusted, so that the nail gun can be used for nailing objects of different thicknesses.
  • the nailing position of the nail gun can be adjusted, which is convenient to use.
  • the nailing device proposed by the present invention has at least the following advantages:
  • the support frame After the support frame is connected with the nail gun, it can help the nail gun to stably tilt and drive nails, and can be used as a nail gun for nailing the floor; 2.
  • the support frame and the nail gun can be quickly connected to the nail gun, which is easy to use; 3.
  • the support frame is used for nailing
  • the connection position on the gun is adjustable, and it can be used for nailing the edges of different plate thicknesses, and the application range is enhanced; 4.
  • the nailing device in the present invention has a simple structure, low production cost, and is economical and practical.
  • FIG. 1 is a schematic structural diagram of a nailing device in Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of installation and disassembly of a nail gun and a support frame in the nailing device in Embodiment 1 of the present invention, and the support frame in the figure is a cross-sectional view.
  • FIG. 3 is a schematic diagram of a split structure of a part of a nail gun and a support frame in Embodiment 1 of the present invention.
  • FIG. 4 is a schematic diagram of the cooperation relationship between the nail ejection part and the support frame in Embodiment 1 of the present invention.
  • FIG. 5 is a schematic structural diagram of the support frame in Embodiment 1 of the present invention.
  • FIG. 6 is a schematic structural diagram of the support frame in Embodiment 1 of the present invention viewed from another angle.
  • FIG. 7 is a side view of the support frame in Embodiment 1 of the present invention.
  • FIG. 8 is a schematic diagram of the use state of the nailing device in Embodiment 1 of the present invention.
  • FIG. 9 is a schematic diagram of the use state of the nailing device in Embodiment 1 of the present invention, and the support frame in the figure is a cross-sectional view.
  • FIG. 10 is a schematic diagram of the mating relationship between the support frame and the nail-out part in Embodiment 1 of the present invention, and the support frame in the figure is a cross-sectional view.
  • FIG. 11 is a schematic diagram of another use state of the nailing device in Embodiment 1 of the present invention, and the support frame in the figure is a cross-sectional view.
  • FIG. 12 is a schematic structural diagram of a nailing device in Embodiment 2 of the present invention.
  • FIG. 13 is a schematic diagram of the nail ejection part in Embodiment 2 of the present invention.
  • FIG. 14 is a schematic structural diagram of a support frame in Embodiment 2 of the present invention.
  • FIG. 15 is a schematic structural diagram of the support frame in Embodiment 2 of the present invention viewed from another angle.
  • FIG. 16 is a schematic structural diagram of a connection block in Embodiment 2 of the present invention.
  • FIG. 17 is a schematic diagram of the mating relationship between the connecting block and the nail ejection part in Embodiment 2 of the present invention.
  • FIG. 18 is a schematic structural diagram of a nailing device in Embodiment 3 of the present invention.
  • FIG. 19 is a schematic diagram of the nail ejection part in Embodiment 3 of the present invention.
  • FIG. 20 is a schematic structural diagram of a support frame in Embodiment 3 of the present invention.
  • FIG. 21 is a schematic diagram of a cam structure in Embodiment 3 of the present invention.
  • FIG. 22 is a schematic diagram of the cooperation relationship between the nail ejection part and the support frame in Embodiment 4 of the present invention.
  • FIG. 23 is a schematic structural diagram of a support frame in Embodiment 4 of the present invention.
  • the nailing device 100 includes a nail gun 110 and a support frame 120 in its structure.
  • the nail gun 110 is used for driving nails, and its structure can be a nail gun in the prior art.
  • the nail gun 110 has a nail ejecting portion 111 .
  • the nailing part 111 provides a nailing channel (not shown in the figure), and the nails are driven out of the nail gun 110 from the nailing channel according to the nailing direction.
  • the nail ejection direction is defined by the nail ejection channel, which is usually a straight line direction. With reference to FIG. 2 , the nail ejection direction is vertical downward.
  • the arrows in FIG. 2 represent the moving direction of the support frame 120 .
  • the nail ejecting portion 111 includes a nail ejecting tube 112 and a guide block 113 .
  • the nail outlet channel is provided on the nail outlet tube 112 .
  • the guide blocks 113 are used to assist in the installation of the support frame 120 and guide the support frame 120 when the position of the support frame 120 is adjusted.
  • the guide block 113 is disposed protruding from the nail outlet tube 112 .
  • the side of the guide block 113 is regarded as an inverted L shape, that is, the side surface is an inverted L shape.
  • the guide block 113 extends from the nail outlet tube 112 and protrudes forward from the nail outlet tube 112 , and the forward direction is the left direction with reference to FIG.
  • the guide block 113 also protrudes from the nail outlet tube 112 towards at least one side, and in the example shown in the figure, the guide block 113 protrudes from the nail outlet tube 112 towards both sides.
  • the forward direction refers to the left direction with reference to FIG. 2
  • one or both sides refer to the direction perpendicular to the paper surface with reference to FIG. 2 .
  • the front surface 116 of the guide block 113 is provided with a first tooth slot 114 .
  • the first tooth slot 114 is used for fixing the support frame 120 in cooperation with the toggle button 130 described later.
  • the number of the first tooth grooves 114 is plural, and they are arranged along the nail ejecting direction.
  • the number of the first tooth slots 114 may be determined according to the moving distance of the support frame 120 .
  • a marking line 115 is provided on the side of the guide block 113 .
  • the number of marking lines 115 is plural, and the marking lines 115 are arranged at intervals along the nail-out direction.
  • the marking line 115 is used to mark the relative position of the support frame 120 and the nail gun 110 , that is, the connection position of the support frame 120 on the nail gun 110 , so that the worker can identify it.
  • the structure of the support frame 120 includes a first plate body portion 121 and a second plate body portion 122 .
  • the first plate body portion 121 is used for contacting with the nailing object or the supporting structure and supporting the nail gun 110 .
  • the first plate body portion 121 is provided with a supporting surface 123 .
  • the support surface 123 is in contact with the nailing object or the support structure.
  • the shape of the support surface 123 is adapted to the surface of the nailing object or the supporting structure, and is suitable for contacting with the nailing object or the supporting structure, preferably surface contact.
  • the surface of the floor in contact with the support frame 120 is a flat surface, so the supporting surface 123 is also a flat surface.
  • the support surface 123 is in contact with the floor surface.
  • the first plate body portion 121 is further provided with a through hole 124 .
  • the through hole 124 is used to accommodate the passage of the nail tube 112 therethrough.
  • the included angle A between the support surface 123 and the nailing direction is an acute angle or a right angle.
  • the arrows represent the pinning direction.
  • the second plate body portion 122 is used for matching with the guide block 113 and connecting with the nail-out portion 111 .
  • the second plate body portion 122 is provided with an accommodating hole 125 .
  • the accommodating hole 125 is used for matching with the guide block 113 , and the second plate body portion 122 is sleeved on the guide block 113 so that the support frame 120 can slide along the guide block 113 .
  • the shape of the accommodating hole 125 is adapted to the shape of the guide block 113 .
  • the accommodating hole 125 penetrates through the second plate body portion 122 along the nail-out direction.
  • the second plate body portion 122 is also provided with an opening 126 .
  • the opening 126 communicates with the accommodating hole 125 , so that the toggle button 130 described later can pass through the opening 126 and contact the guide block 113 .
  • Two lugs 127 are provided on the second plate body portion 122 .
  • Two lugs 127 are respectively disposed on both sides of the opening 126 .
  • Both ends of the shaft 128 are inserted on the two lugs 127 .
  • the second plate body portion 122 is provided at the end portion of the first plate body portion 121 , and the two are integrally formed.
  • the dial button 130 is sleeved on the shaft 128 so as to be rotatable around the shaft 128 .
  • Shaft 128 passes through dial 130 .
  • a torsion spring 129 is also sheathed on the shaft 128 .
  • One of the torsion feet 1291 of the torsion spring 129 abuts against the dial button 130
  • the other torsion foot 1292 abuts against the second plate body portion 122 .
  • the torsion spring 129 has an elastic force that keeps the toggle button 130 in a desired position.
  • the support frame 120 when the support frame 120 is connected to the nail gun 110 , the nail outlet tube 112 passes through the through hole 124 , and the guide block 113 passes through the accommodating hole 125 .
  • the support frame 120 is slidably sleeved on the guide block 113 along the guide block 113 .
  • One end 131 of the toggle button 130 is inserted into one of the first tooth slots 114 to connect the support frame 120 to the nail ejecting portion 111 . After the one end 131 of the toggle button is inserted into the first tooth slot 114 , the support frame 120 can be restricted from changing the relative position of the nail ejecting portion 111 .
  • the other end 132 of the toggle button 130 is freely arranged and suitable for being toggled by a worker.
  • the elastic force of the torsion spring 129 keeps the one end 131 of the toggle button 130 embedded in the first tooth slot 114 .
  • the supporting surface 123 of the support frame 120 is attached to the surface of the floor 200 to support the nail gun 110 , and the nail gun 110 drives the nails from the nailing tube 112 to the floor 200 .
  • FIG. 9 shows the state of nailing on a thicker floor 200, the floor 200 having a thickness of 3/4 inch. As shown in FIG.
  • the toggle button 130 when adjusting the connection position of the support frame 120 on the nail gun 110 , the toggle button 130 is toggled to move one end 131 of the first tooth slot 114 out of the first tooth slot 114 , and then along the nailing direction or the opposite direction to the nailing direction.
  • the supporting frame 120 is moved in the direction to change the relative position of the supporting frame 120 and the nail ejecting part 111 .
  • part or all of the marking lines 115 are covered.
  • the position of the support frame 120 can be determined according to the exposed marking lines 115 .
  • the support frame 120 just covers all the marking lines 115 , the support frame 120 moves to the apex position. After the support frame 120 is moved in place, the other end 132 of the toggle button 130 is released.
  • the toggle button 130 is reset under the elastic force of the torsion spring 129 , and one end 131 of the toggle button 131 is embedded in the other first tooth slot 114 to limit the support frame 120 to this position. So far, the toggle button 130 connects the support frame 120 to the nail ejection portion 111 . new location. As shown in FIG. 11 , after the support frame 113 is adjusted to the connection position of the nail ejecting portion 111 , the nail gun 110 is suitable for nailing the thin floor 200 , and the thickness of the floor 200 is 3/8 inch.
  • the dial button 130 is one embodiment of the connector.
  • the torsion spring 129 is an embodiment of the first elastic device, which can be replaced by other components with the same function.
  • the structure of the support frame 120 is also not limited to the structures of the first plate body portion 121 and the second plate body portion 122 .
  • the difference between this embodiment and Embodiment 1 is that the front surface 116 of the guide block 113 is provided with a groove 215 , and two sides of the groove 215 are provided with a row of second tooth grooves 214 .
  • the number of the second tooth slots 214 in each row is multiple, and they are arranged along the nail-out direction.
  • the number of the second tooth slots 214 may be determined according to the moving distance of the support frame 120 .
  • the support frame 120 includes the first plate body portion 121 and the second plate body portion 122 as described in the first embodiment.
  • the lug 127 is not provided on the second plate body portion 122 .
  • a protective shell 220 is provided on the second plate body portion 122 .
  • the protective case 220 is provided with a through hole 221 .
  • the through hole 221 extends perpendicular to the nail-out direction, penetrates the protective shell 220 and communicates with the accommodating hole 125 .
  • a shaft pin 222 is inserted on the protective shell 220 .
  • the shaft pin 222 is provided so as to be movable in a direction perpendicular to the nailing-out direction.
  • a movable connecting block 223 is arranged in the through hole 221 .
  • the connecting block 223 is sleeved on the shaft pin 222 .
  • the connecting block 223 is provided with protruding teeth 224 .
  • the number of protruding teeth 224 may be one, or a plurality of teeth may be arranged along the nail-out direction. In the example shown in the figure, a plurality of protruding teeth 224 are arranged along the nailing direction.
  • a compression spring 225 is sleeved on the shaft pin 222 .
  • the compression spring 225 is located in the through hole 221 , and one end of the compression spring 225 is pressed against the protective shell 220 , and the other end is pressed against the connection block 223 .
  • the plurality of protruding teeth 224 are respectively embedded in the plurality of second tooth slots 214 so that the connecting block 223 engages with the guiding block 113 to connect the support frame 120 to the nail ejecting portion 111 .
  • the elastic force of the compression spring 225 keeps the connection block 223 in this state.
  • the support frame 120 cannot move in the nail-out direction.
  • connection block 223 and the guide block 113 Due to the provision of the groove 215 , the connection block 223 and the guide block 113 have no engagement relationship, and the connection between the support frame 120 and the nail ejection portion 111 is released.
  • the compression spring 225 is compressed to generate more elastic force.
  • the support frame 120 may move in the direction of ejecting nails or in a direction opposite to the direction of ejecting nails to change the relative position with the nail gun 110 .
  • the thrust on the shaft pin 222 is released, the connecting block 222 is reset under the elastic force of the compression spring 225 , and the plurality of protruding teeth 224 are re-embedded in the plurality of second tooth slots 214 .
  • the compression spring 225 is one embodiment of the second elastic device, which can also be replaced by other components with the same function.
  • a groove 215 is provided on one side of the second tooth slot 214, and the protruding teeth 224 are moved out of the second tooth slot 214 to be opposite to the groove 215, so as to avoid interference after the protruding teeth 224 are moved out of the second tooth slot 214, affecting the impact of Normal movement of the connection block 223.
  • the connecting block 223 is one embodiment of the connecting piece.
  • Embodiment 1 the difference of Embodiment 1 is that the front surface 116 of the guide block 113 is not provided with the first tooth groove 114 .
  • a cam 330 is sleeved on the shaft 128 of the support frame 120 .
  • the cam 330 is rotatably provided about the shaft 128 .
  • the cam 330 is also connected to a handle 331 .
  • the cam 330 is integrally formed with the handle 331 .
  • the cam 330 is one embodiment of the connector.
  • the difference between this embodiment and Embodiment 1 is that the front surface 116 of the guide block 113 is not provided with the first tooth slot 114 .
  • the opening 126 is also not provided on the second plate body portion 122 .
  • the second plate body portion 122 is threadedly connected with a threaded fastener 430 .
  • the threaded fastener 430 is rotatably disposed. When the threaded fastener 430 is rotated, it can move toward the guide block 113 until the guide block 113 is pressed against the guide block 113 to fix the support frame 120 at the designated position on the nail ejection portion 111 .
  • the threaded fasteners 430 When the position of the support frame 120 needs to be adjusted, screw the threaded fasteners 430 to reduce the abutting force of the threaded fasteners 430 on the guide block 113, and the support frame 120 can move along the nail-out direction. After the support frame 120 is moved in place, the threaded fasteners 430 are tightened to push the guide block 113 against the guide block 113 to fix the support frame 120 at this position.
  • the threaded fastener 430 is one embodiment of the connector.
  • the nailing device proposed by the present invention has at least the following advantages:
  • the support frame After the support frame is connected with the nail gun, it can help the nail gun to stably tilt and drive nails, and can be used as a nail gun for nailing the floor; 2.
  • the support frame and the nail gun can be quickly connected to the nail gun, which is easy to use; 3.
  • the support frame is used for nailing
  • the connection position on the gun is adjustable, and it can be used for nailing the edges of different plate thicknesses, and the application range is enhanced; 4.
  • the nailing device in the present invention has a simple structure, low production cost, and is economical and practical.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

一种打钉装置（100），其包括钉枪（110）和支撑架（120），所述钉枪具有出钉部（111），所述出钉部用于提供一出钉的通道以将钉打出；所述支撑架具有一支撑面（123）；所述支撑架用于支撑所述钉枪；所述支撑架可调整地与所述钉枪连接。该打钉装置可帮助钉枪稳定倾斜打钉，可作为地板打钉的钉枪使用；支撑架与钉枪可以快换连接，使用方便；支撑架在钉枪上的连接位置可调，可适用不同板材厚度的边缘打钉，适用范围增强；该打钉装置结构简单，生产成本低，经济实用。

Description

打钉装置 技术领域
本发明涉及打钉装置。
背景技术
钉枪是常用的打钉工具，其利用动力将内部储存的多个钉子依次钉在打钉对象上。钉枪是装修以及地板铺设时的常用工具，其在使用过程中通常需要一个稳定的状态打钉，尤其在凸缘边打钉的情况下，会碰到各种角度下的打钉情况，比如铺设地板时需要沿着地板凸缘打钉，对于钉子的打击角度非常有要求，而手持式钉枪存在握持方面的问题，并且不能保持固定打钉姿势。如果不能保证打钉角度的一致性，打钉错位，衔接不牢固，甚至会出现把地板凸缘打出开裂情况，造成地板报废。常用的钉枪，无法适应向不同厚度的地板打钉，仅适应于一种规格，或者只适用于在同一位置打钉，无法调整打钉的位置，使用不方便。
发明内容
本发明的目的之一是为了克服现有技术中的不足，提供一种使用方便的打钉装置。
为实现以上目的，本发明通过以下技术方案实现：
打钉装置，其特征在于，所述打钉装置包括：
钉枪，所述钉枪具有出钉部，所述出钉部用于提供一出钉的通道以将钉打出；
支撑架，所述支撑架具有一支撑面；所述支撑架用于支撑所述钉枪；
所述支撑架可调整地与所述钉枪连接。
根据本发明的一个技术方案，在所述出钉的通道按照出钉方向将钉打出钉枪之外，所述支撑架在钉枪上的连接位置可沿出钉的方向或与出钉的方向相反的方向调整。
根据本发明的一个技术方案，所述钉枪上设置有多个标示线，多个标示线间隔设置，所述标示线用于标示所述支撑架与钉枪的相对位置。
根据本发明的一个技术方案，所述支撑架调整在钉枪上的连接位置时可遮住部分或全部标示线。
根据本发明的一个技术方案，所述标示线设置于所述出钉部上。
根据本发明的一个技术方案，所述支撑架连接在所述出钉部上并可调整连接的位置。
根据本发明的一个技术方案，所述支撑架设置有通孔，所述出钉部穿过所述通孔。
根据本发明的一个技术方案，所述出钉部包括出钉管和导向块，所述导向块突出于所述出钉管；所述支撑架可沿所述导向块滑动地套装在所述导向块上。
根据本发明的一个技术方案，所述导向块自所述出钉管起延伸并朝前突出于所述出钉管，所述导向块还至少朝一侧突出于所述出钉管。
根据本发明的一个技术方案，还设置有多个标示线，多个标示线间隔排列在所述导向块上。
根据本发明的一个技术方案，所述打钉装置还包括连接件，所述连接件连接所述支撑架与所述钉枪，并可调整所述安装架在所述钉枪上连接位置。
根据本发明的一个技术方案，所述连接件可活动地设置在所述支撑架上，所述连接件活动后解除所述支撑架与所述钉枪连接，所述连接件可复位地设置。
根据本发明的一个技术方案，还包括弹性装置，所述弹性装置具有弹力；所述弹力使所述连接件连接所述支撑架与所述钉枪；所述弹性装置可在所述连接件活动后使所述连接件复 位。
根据本发明的一个技术方案，所述连接件的结构为拨钮、连接块、旋钮或凸轮；
所述拨钮可转动地安装在所述支撑架上，所述钉枪上设置有多个第一齿槽，多个所述第一齿槽沿所述支撑架的移动方向排列；所述拨钮一端嵌入所述第一齿槽内将所述支撑架与所述钉枪连接，所述拨钮的另一端自由设置；所述弹性装置为第一弹性装置，所述第一弹性装置设置在所述支撑架上，所述第一弹性装置具有弹力，所述弹力将所述拨钮保持在一端嵌入所述第一齿槽内；或，
所述连接块上设置有至少一个凸齿；所述枪体上设置有多个第二齿槽，多个所述第二齿槽沿所述支撑架的移动方向排列；所述凸齿嵌入所述第二齿槽内将所述支撑架与所述枪体连接；所述连接块可垂直于出钉方向移动；所述连接块移动后，所述凸齿自所述第二齿槽内退出；所述弹性装置为第二弹性装置，所述第二弹性装置具有弹力，所述弹力使所述连接块保持在所述凸齿嵌入所述第二齿槽内，和/或，
所述旋钮可垂直于所述出钉方向移动地设置在所述支撑架上，所述旋钮可抵顶所述出钉部；所述旋钮通过抵顶所述出钉部将所述支撑架与所述出钉部连接；或，
所述凸轮可转动地安装在所述支撑架上，所述凸轮转动过程中可抵顶所述出钉部并可解除抵顶所述出钉部；所述凸轮通过抵顶所述出钉部将所述支撑架与所述出钉部连接。
根据本发明的一个技术方案，所述出钉部包括出钉管和导向块，所述导向块突出于所述出钉管；所述第一齿槽、第二齿槽或第三齿槽设置于所述导向块上。
根据本发明的一个技术方案，所述支撑架上设置有第一轴，所述拨钮可绕所述第一轴转动；所述支撑架上设置有容置孔和开口，所述开口与所述容置孔连通，部分所述出钉部插置于所述容置孔内，所述拨钮的一端可穿过所述开口并嵌入所述第一齿槽内。
根据本发明的一个技术方案，所述连接块上设置有轴销，所述轴销可移动地设置在所述支撑架上；所述第二弹性装置为压缩弹簧，所述压缩弹簧套装在所述轴销上，一端抵顶在所述支撑架上，另一端抵顶在所述连接块上；所述轴销移动时带动所述连接块移动，所述压缩弹簧可使所述轴销及所述连接块复位。
根据本发明的一个技术方案，沿所述凸齿的移动方向，所述第二齿槽一侧设置有凹槽，所述凸齿自所述第二齿槽退出后与所述凹槽相对。
根据本发明的一个技术方案，所述第一弹性装置为扭簧，所述第二弹性装置、第三弹性装置均为圆柱弹簧。
根据本发明的一个技术方案，所述旋钮为螺纹紧固件，所述螺纹紧固件与所述支撑架螺纹配合，所述螺纹紧固件穿过所述支撑架抵顶所述出钉部。
本发明中的打钉装置，支撑架用于支撑钉枪，可将钉枪稳定支撑在打钉的状态。支撑架可调整在钉枪上的安装位置，使得钉枪可适用于不同厚度的打钉对象，对于同一打钉对象，可调整钉枪的打钉位置，使用方便。
本发明提出的一种打钉装置与现有技术相比至少具有以下优点：
1、支撑架与钉枪连接后，可帮助钉枪稳定倾斜打钉，可作为地板打钉的钉枪使用；2、支撑架与钉枪可以快换连接，使用方便；3、支撑架在钉枪上的连接位置可调，可适用不同板材厚度的边缘打钉，适用范围增强；4、本发明中的打钉装置结构简单，生产成本低，经济实用。
附图说明
图1为本发明实施例1中的打钉装置结构示意图。
图2为本发明实施例1中的打钉装置中的钉枪与支撑架安装及拆卸示意图，图中的支撑架为剖视图。
图3为本发明实施例1中的钉枪局部与支撑架拆分结构示意图。
图4为本发明实施例1中的出钉部与支撑架配合关系示意图。
图5为本发明实施例1中的支撑架结构示意图。
图6为本发明实施例1中的支撑架从另一角度观察的结构示意图。
图7为本发明实施例1中的支撑架侧视图。
图8为本发明实施例1中的打钉装置使用状态示意图。
图9为本发明实施例1中的打钉装置使用状态示意图，图中的支撑架为剖视图。
图10为本发明实施例1中的支撑架与出钉部的配合关系示意图，图中的支撑架为剖视图。
图11为本发明实施例1中的打钉装置另一种使用状态示意图，图中的支撑架为剖视图。
图12为本发明实施例2中的打钉装置结构示意图。
图13为本发明实施例2中的出钉部示意图。
图14为本发明实施例2中的支撑架结构示意图。
图15为本发明实施例2中的支撑架从另一角度观察的结构示意图。
图16为本发明实施例2中的连接块结构示意图。
图17为本发明实施例2中的连接块与出钉部配合关系示意图。
图18为本发明实施例3中的打钉装置结构示意图。
图19为本发明实施例3中的出钉部示意图。
图20为本发明实施例3中的支撑架结构示意图。
图21为本发明实施例3中的凸轮结构示意图。
图22为本发明实施例4中的出钉部与支撑架配合关系示意图。
图23为本发明实施例4中的支撑架结构示意图。
具体实施方式
实施例1：
如图1至图3所示，打钉装置100，其结构包括钉枪110和支撑架120。钉枪110用于打钉，其结构可以是现有技术中的钉枪。钉枪110具有出钉部111。出钉部111提供出钉通道(图中未示出)，钉子从出钉通道按照出钉方向被打出钉枪110之外。出钉方向由出钉通道限定，通常为直线方向，以图2为参考，出钉方向为竖直向下。图2中的箭头代表支撑架120的移动方向。
如图3、图4所示，出钉部111包括出钉管112和导向块113。出钉通道设置在出钉管112上。导向块113用于帮助安装支撑架120，且在支撑架120调整位置时为其导向。导向块113突出于出钉管112设置。在如图2所示的示例中，导向块113的侧视为倒L形，即侧面为倒L形。导向块113自出钉管112起延伸并朝前突出于出钉管112，朝前为以图2为参考的朝左。导向块113还朝至少一侧突出于出钉管112，在如图所示的示例中，导向块113朝两侧均突出于出钉管112。所述朝前，是按照图2为参考的朝左，一侧或两侧是以图2为参考的垂直于纸面的方向。导向块113的正表面116设置有第一齿槽114。第一齿槽114用于与后述的拨钮130相配合固定支撑架120。第一齿槽114数目为多个，沿出钉方向排列。第一齿槽114的数目可根据支撑架120的移动距离确定。导向块113的侧面设置有标示线115。标示线115数目为多个，多个标示线115沿出钉方向间隔排列。标示线115用于标示支撑架120与钉枪110的相对位置，也即是支撑架120在钉枪110上的连接位置，以便工人识别。
如图3、图5、图6所示，支撑架120其结构包括第一板体部121和第二板体部122。第一板体部121用于与打钉对象或者支撑结构接触并支撑钉枪110。第一板体部121设置有支撑面123。支撑面123与打钉对象或者支撑结构接触。支撑面123的形状与打钉对象或支撑结构的表面相适应，适于与打钉对象或支撑结构相接触，优选为面接触。比如，打钉对象为地板时，地板与支撑架120接触的表面为平面，所以，支撑面123也为平面。第一板体部121 与地板接触时，支撑面123与地板面接触。第一板体部121还设置有通孔124。通孔124用于容纳出钉管112穿过。如图7所示，支撑面123与出钉方向成夹角A为锐角或直角。在图7中，箭头代表出钉方向。
第二板体部122用于与导向块113相配合，与出钉部111连接。第二板体部122上设置有容置孔125。容置孔125用于与导向块113相配合，第二板体部122套装在导向块113上，并使支撑架120可沿导向块113滑动。容置孔125的形状与导向块113的形状相适应。容置孔125沿出钉方向贯穿第二板体部122。第二板体部122上还设置有开口126。开口126与容置孔125连通，以便后述的拨钮130穿过开口126与导向块113接触。第二板体部122上设置有两个凸耳127。两个凸耳127分别设置在开口126两侧。轴128的两端插置在两个凸耳127上。第二板体部122设置在第一板体部121的端部，两者一体成型设置。
拨钮130可绕轴128转动地套装在轴128上。轴128穿过拨钮130。轴128上还套装有扭簧129。扭簧129的其中一个扭脚1291抵顶拨钮130，另一个扭脚1292抵顶在第二板体部122上。扭簧129具有弹力，该弹力129使拨钮130保持在需要的位置。
如图8至图11所示，支撑架120连接在钉枪110上时，出钉管112穿过通孔124，导向块113自容置孔125内穿过。支撑架120可沿导向块113滑动地套装在导向块113上。拨钮130的一端131嵌入其中一个第一齿槽114内将支撑架120与出钉部111连接。拨钮的一端131嵌入第一齿槽114内后，可限制支撑架120改变与出钉部111的相对位置。拨钮130的另一端132自由设置，适于由工人拨动。扭簧129的弹力使拨钮130的一端131保持嵌入第一齿槽114内。打钉时，支撑架120的支撑面123贴合在地板200的表面支撑住钉枪110，钉枪110从出钉管112将钉打出钉在地板200上。图9所示为在较厚的地板200打钉的状态，地板200厚度为3/4英寸。如图10所示，调整支撑架120在钉枪110上的连接位置时，拨动拨钮130使其一端131从第一齿槽114内移出，然后沿出钉方向或与出钉方向相反的方向移动支撑架120以改变支撑架120与出钉部111的相对位置。支撑架120移动过程中遮住部分或全部标示线115。根据露出的标示线115可确定支撑架120所处的位置，支撑架120恰好遮住所有标示线115时，支撑架120移动至顶点位置。支撑架120移动到位后，松开拨钮130的另一端132。拨钮130在扭簧129的弹力作用下复位，其一端131嵌入另一个第一齿槽114内将支撑架120限制在该位置，至此，拨钮130将支撑架120连接在出钉部111上的新位置。如图11所示为支撑架113调整在出钉部111的连接位置后，钉枪110适合在较薄的地板200打钉的状态，地板200厚度为3/8英寸。
本实施例中，拨钮130为连接件的其中一个实施例。扭簧129为第一弹性装置的一个实施例，其可以采用其他具有同样功能的部件代替。支撑架120的结构也不限于第一板体部121与第二板体部122的结构。
实施例2
如图12、图13所示，本实施例与实施例1不同之处在于，导向块113的正表面116设置有凹槽215，凹槽215的两侧各设置有一列第二齿槽214。每一列第二齿槽214数目为多个，沿出钉方向排列。第二齿槽214的数目可根据支撑架120的移动距离确定。
如图14、图15和图16所示，支撑架120包括如实施例1中所述的第一板体部121和第二板体部122。本实施例中第二板体部122上未设置凸耳127。本实施例中，在第二板体部122上设置有保护壳220。保护壳220设置有穿孔221。穿孔221沿垂直于出钉方向延伸，贯穿保护壳220并与容置孔125连通。保护壳220上插置有轴销222。轴销222可沿垂直于出钉方向移动地设置。穿孔221内设置有可移动的连接块223。连接块223套装在轴销222上。连接块223上设置有凸齿224。凸齿224可以是一个，也可以是沿出钉方向排列的多个。如图所示的示例中，凸齿224沿出钉方向排列有多个。轴销222上套装有压缩弹簧225。压缩弹簧225位于穿孔221内，其一端抵顶在保护壳220上，另一端抵顶在连接块223上。
其余结构与实施例1相同。
如图17所示，本实施例使用时，多个凸齿224分别嵌入多个第二齿槽214内使连接块223与导向块113啮合，将支撑架120与出钉部111连接。压缩弹簧225的弹力使连接块223保持在该状态。支撑架120此时无法沿出钉方向移动。需要更换支撑架120的在钉枪110上的连接位置时，推动轴销222，使连接块223垂直于出钉方向移动，凸齿224自第二齿槽214内移出后直至与凹槽215相对。由于设置凹槽215，连接块223与导向块113无啮合关系，解除支撑架120与出钉部111的连接。压缩弹簧225被压缩而产生更大的弹力。此时，支撑架120可沿出钉方向或与出钉方向相反的方向移动以改变与钉枪110的相对位置。支撑架120移动到位后，解除对轴销222的推力，连接块222在压缩弹簧225的弹力作用下复位，多个凸齿224重新嵌入多个第二齿槽214内。
本实施例中，压缩弹簧225为第二弹性装置的其中一个实施例，其还可以采用其它具有同样功能的部件代替。在第二齿槽214的一侧设置凹槽215，凸齿224从第二齿槽214内移出后与凹槽215相对，可避免凸齿224从第二齿槽214内移出后产生干涉，影响连接块223的正常移动。作为替代的实施例，凹槽215的一侧仅设置一列第二凹槽214也是可行的。
本实施例中，连接块223为连接件的其中一个实施例。
实施例3
如图18至图21所示，本实施例1的不同之处在于，导向块113的正表面116未设置第一齿槽114。支撑架120的轴128上套装一个凸轮330。凸轮330可绕轴128旋转地设置。凸轮330还连接有手柄331。凸轮330与手柄331一体成型。
其余结构与实施例1相同。
本实施例使用时，凸轮330旋转时，其对导向块113的抵顶力会变化。当凸轮330对导向块113的抵顶力足够大时，可将支撑架120保持在需要的连接位置。旋转凸轮330减小其对导向块113的抵顶力，支撑架120可沿出钉部111移动。直至移动到位后，旋转凸轮330使其顶紧导向块113，将支撑架120保持在该位置。
本实施例中，凸轮330为连接件的其中一个实施例。
实施例4
如图22和图23所示，本实施例与实施例1的不同之处在于，导向块113的正表面116未设置第一齿槽114。第二板体部122上也未设置开口126。第二板体部122上螺纹连接有螺纹紧固件430。螺纹紧固件430可旋转地设置。螺纹紧固件430旋转时，可朝导向块113移动直至顶紧导向块113，将支撑架120固定在出钉部111上指定的位置。需要调整支撑架120的位置时，旋拧螺纹紧固件430，减小螺纹紧固件430对导向块113的抵顶力，支撑架120可沿出钉方向移动。支撑架120移动到位后，旋紧螺纹紧固件430，使其顶紧导向块113，将支撑架120固定在该位置。
本实施例中，螺纹紧固件430为连接件的其中一个实施例。
本发明提出的一种打钉装置与现有技术相比至少具有以下优点：
1、支撑架与钉枪连接后，可帮助钉枪稳定倾斜打钉，可作为地板打钉的钉枪使用；2、支撑架与钉枪可以快换连接，使用方便；3、支撑架在钉枪上的连接位置可调，可适用不同板材厚度的边缘打钉，适用范围增强；4、本发明中的打钉装置结构简单，生产成本低，经济实用。
上述实施方式并非是对本发明的限制，本发明也并不仅限于上述举例，本技术领域的技术人员在本发明的技术方案范围内所做出的变化、改型、添加或替换，也均属于本发明的保护范围。

Claims (20)

  1. 打钉装置，其特征在于，所述打钉装置包括：
    钉枪，所述钉枪具有出钉部，所述出钉部用于提供一出钉的通道以将钉打出；
    支撑架，所述支撑架具有一支撑面；所述支撑架用于支撑所述钉枪；
    所述支撑架可调整地与所述钉枪连接。
  2. 根据权利要求1所述的打钉装置，其特征在于，在所述出钉的通道按照出钉方向将钉打出钉枪之外，所述支撑架在钉枪上的连接位置可沿出钉的方向或与出钉的方向相反的方向调整。
  3. 根据权利要求1所述的打钉装置，其特征在于，所述钉枪上设置有多个标示线，多个标示线间隔设置，所述标示线用于标示所述支撑架与钉枪的相对位置。
  4. 根据权利要求4所述的打钉装置，其特征在于，所述支撑架调整在钉枪上的连接位置时可遮住部分或全部标示线。
  5. 根据权利要求3或4所述的打钉装置，其特征在于，所述标示线设置于所述出钉部上。
  6. 根据权利要求1所述的打钉装置，其特征在于，所述支撑架连接在所述出钉部上并可调整连接的位置。
  7. 根据权利要求1所述的打钉装置，其特征在于，所述支撑架设置有通孔，所述出钉部穿过所述通孔。
  8. 根据权利要求1所述的打钉装置，其特征在于，所述出钉部包括出钉管和导向块，所述导向块突出于所述出钉管；所述支撑架可沿所述导向块滑动地套装在所述导向块上。
  9. 根据权利要求8所述的打钉装置，其特征在于，所述导向块自所述出钉管起延伸并朝前突出于所述出钉管，所述导向块还至少朝一侧突出于所述出钉管。
  10. 根据权利要求8所述的打钉装置，其特征在于，还设置有多个标示线，多个标示线间隔排列在所述导向块上。
  11. 根据权利要求1所述的打钉装置，其特征在于，所述打钉装置还包括连接件，所述连接件连接所述支撑架与所述钉枪，并可调整所述安装架在所述钉枪上连接位置。
  12. 根据权利要求11所述的打钉装置，其特征在于，所述连接件可活动地设置在所述支撑架上，所述连接件活动后解除所述支撑架与所述钉枪连接，所述连接件可复位地设置。
  13. 根据权利要求12所述的打钉装置，其特征在于，还包括弹性装置，所述弹性装置具有弹力；所述弹力使所述连接件连接所述支撑架与所述钉枪；所述弹性装置可在所述连接件活动后使所述连接件复位。
  14. 根据权利要求12所述的打钉装置，其特征在于，所述连接件的结构为拨钮、连接块、旋钮或凸轮；
    所述拨钮可转动地安装在所述支撑架上，所述钉枪上设置有多个第一齿槽，多个所述第一齿槽沿所述支撑架的移动方向排列；所述拨钮一端嵌入所述第一齿槽内将所述支撑架与所述钉枪连接，所述拨钮的另一端自由设置；所述弹性装置为第一弹性装置，所述第一弹性装置设置在所述支撑架上，所述第一弹性装置具有弹力，所述弹力将所述拨钮保持在一端嵌入所述第一齿槽内；或，
    所述连接块上设置有至少一个凸齿；所述枪体上设置有多个第二齿槽，多个所述第二齿槽沿所述支撑架的移动方向排列；所述凸齿嵌入所述第二齿槽内将所述支撑架与所述枪体连接；所述连接块可垂直于出钉方向移动；所述连接块移动后，所述凸齿自所述第二齿槽内退出；所述弹性装置为第二弹性装置，所述第二弹性装置具有弹力，所述弹力使所述连接块保持在所述凸齿嵌入所述第二齿槽内，和/或，
    所述旋钮可垂直于所述出钉方向移动地设置在所述支撑架上，所述旋钮可抵顶所述出钉 部；所述旋钮通过抵顶所述出钉部将所述支撑架与所述出钉部连接；或，
    所述凸轮可转动地安装在所述支撑架上，所述凸轮转动过程中可抵顶所述出钉部并可解除抵顶所述出钉部；所述凸轮通过抵顶所述出钉部将所述支撑架与所述出钉部连接。
  15. 根据权利要求14所述的打钉装置，其特征在于，所述出钉部包括出钉管和导向块，所述导向块突出于所述出钉管；所述第一齿槽、第二齿槽或第三齿槽设置于所述导向块上。
  16. 根据权利要求14所述的打钉装置，其特征在于，所述支撑架上设置有第一轴，所述拨钮可绕所述第一轴转动；所述支撑架上设置有容置孔和开口，所述开口与所述容置孔连通，部分所述出钉部插置于所述容置孔内，所述拨钮的一端可穿过所述开口并嵌入所述第一齿槽内。
  17. 根据权利要求14所述的打钉装置，其特征在于，所述连接块上设置有轴销，所述轴销可移动地设置在所述支撑架上；所述第二弹性装置为压缩弹簧，所述压缩弹簧套装在所述轴销上，一端抵顶在所述支撑架上，另一端抵顶在所述连接块上；所述轴销移动时带动所述连接块移动，所述压缩弹簧可使所述轴销及所述连接块复位。
  18. 根据权利要求17所述的打钉装置，其特征在于，沿所述凸齿的移动方向，所述第二齿槽一侧设置有凹槽，所述凸齿自所述第二齿槽退出后与所述凹槽相对。
  19. 根据权利要求14所述的打钉装置，其特征在于，所述第一弹性装置为扭簧，所述第二弹性装置、第三弹性装置均为圆柱弹簧。
  20. 根据权利要求14所述的打钉装置，其特征在于，所述旋钮为螺纹紧固件，所述螺纹紧固件与所述支撑架螺纹配合，所述螺纹紧固件穿过所述支撑架抵顶所述出钉部。
PCT/CN2020/107758 2020-08-07 2020-08-07 打钉装置 WO2022027570A1 (zh)

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USD1015105S1 (en) * 2021-12-21 2024-02-20 Zhejiang Prulde Electric Appliance Co., Ltd. Nail gun

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