CN109015446B - Hand tool accommodated in handle to form rod shape - Google Patents
Hand tool accommodated in handle to form rod shape Download PDFInfo
- Publication number
- CN109015446B CN109015446B CN201710437010.5A CN201710437010A CN109015446B CN 109015446 B CN109015446 B CN 109015446B CN 201710437010 A CN201710437010 A CN 201710437010A CN 109015446 B CN109015446 B CN 109015446B
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- CN
- China
- Prior art keywords
- grab handle
- force application
- application section
- hand tool
- positioning
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 239000004579 marble Substances 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/003—Combination or multi-purpose hand tools of pliers'-, scissors'- or wrench-type with at least one movable jaw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/001—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement of the Swiss-knife type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/003—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement having folding handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/22—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Scissors And Nippers (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a hand tool which is accommodated in a grab handle to form a rod shape, belongs to the hand tool, and in the existing folding state, tools such as a blade and the like are accommodated in the grab handle, wherein the folding tool is in the shape and the size of one grab handle. Compared with the existing folding tool, the first tool body and the second tool body are stored in a telescopic rather than folding mode, and the storage mode is not limited by the holding direction, so that the folding tool is convenient and quick.
Description
Technical Field
The invention belongs to a manual tool, in particular to a manual tool with changeable states for use and storage, and particularly relates to a manual tool stored in a grab handle to form a rod shape.
Background
In order to facilitate storage, some manual tools are designed into a folding structure, and the folding structure is folded during storage, so that the tool size is reduced, potential safety hazards are eliminated, and the problem that some tools are not stored and trauma is caused is avoided. Such as "multifunctional tool with folding scissors" with grant number CN1067621C, "multifunctional folding tool with easily accessible outside blade" with grant number CN1070758C, "multifunctional folding tool with publication number CN1432454A," a folding tool assembly and frame element "with grant number CN100475456C, which are all folding tools that flip one part of an object and stick another part together. In the folded state, tools such as blades are stored in the handle, and the folded tool is in the shape and size of one handle.
Disclosure of Invention
The object of the present invention is to provide a hand tool which is accommodated in a grip to form a rod shape so that the hand tool can extend out of other tool functions in the accommodated state.
In order to achieve the above object, the hand tool which is accommodated in a grab handle and forms a rod shape comprises a first long tool body and a second long tool body, wherein the middle parts of the first long tool body and the second long tool body are connected through a shaft so that the first long tool body and the second long tool body can rotate around the shaft, the first long tool body is divided into a first working section and a first force application section by the shaft, and the second long tool body is divided into a second working section and a second force application section by the shaft; the method is characterized in that:
the first force application section is telescopically assembled in a first grab handle, the second force application section is telescopically assembled in a second grab handle, the first grab handle is provided with a first accommodating space, and the second grab handle is provided with a second accommodating space;
the first tool body and the second tool body rotate around the shaft until the first working section is overlapped with the second force application section, and the second working section is overlapped with the first force application section: the first working section stretches into the second accommodating space along with the second force application section stretches into the second grab handle, the second working section stretches into the first accommodating space along with the first force application section stretches into the first grab handle, and the first grab handle and the second grab handle are adjacent to each other to form a rod shape; or the first working section exits the second accommodating space along with the second force application section extends out of the second grab handle, and the second working section exits the first accommodating space along with the first force application section extends out of the first grab handle, so that the first working section and the second working section work cooperatively by operating the first grab handle and the second grab handle.
As a preferable technical means: a torsion spring is arranged between the first tool body and the second tool body, and the first force application section and the second force application section are opened by the elasticity of the torsion spring.
As a preferable technical means: the torsion spring is spiral or semicircular and surrounds the shaft, and two ends of the torsion spring are respectively supported on the first tool body and the second tool body.
As a preferable technical means: the first force application section and the second force application section are sheet-shaped, a first chute is arranged in the first grab handle, the first force application section is assembled in the first chute, a second chute is arranged in the second grab handle, and the second force application section is assembled in the second chute.
As a preferable technical means: a first limit groove is formed in the first grab handle, and a first limit stop pin extending into the first limit groove is arranged at the tail part of the first force application section;
the second grab handle is internally provided with a second limiting groove, and the tail part of the second force application section is provided with a second limiting stop pin extending into the second limiting groove.
As a preferable technical means: the first force application section is provided with a first positioning pit, a first positioning marble which can be extruded and contracted is arranged on the first grab handle, and the first positioning marble is positioned in the first positioning pit to restrain the first force application section from stretching when the first force application section is retracted into the first grab handle or extends out of the first grab handle;
the second force application section is provided with a second positioning pit, a second positioning marble which can be extruded and collapsed is arranged on the second grab handle, and the second positioning marble is positioned in the second positioning pit to restrain the second force application section from stretching when the second force application section is retracted into the second grab handle or extended out of the second grab handle.
As a preferable technical means: the first locating pit is located at the edge of the first force application section, a first accommodating hole corresponding to the first locating pit is formed in the first grab handle, the first locating marble is located in the first accommodating hole and is supported by a first supporting spring located in the first accommodating hole, the second locating pit is located at the edge of the second force application section, a second accommodating hole corresponding to the second locating pit is formed in the second grab handle, and the second locating marble is located in the second accommodating hole and is supported by a second supporting spring located in the second accommodating hole.
As a preferable technical means: a first notch and a first blocking wall corresponding to the first notch are arranged at the port of the first accommodating space, and a second notch and a second blocking wall corresponding to the second notch are arranged at the port of the second accommodating space;
when the first working section extends out of the second holding space along with the second force application section and exits from the first holding space along with the first force application section extends out of the first holding handle, the first working section can only rotate out of the second holding space through the second notch due to the blocking of the second blocking wall, and the second working section can only rotate out of the first holding space through the first notch due to the blocking of the first blocking wall.
As a preferable technical means: the first working section and the second working section are scissors or binding clip.
As a preferable technical means: the first grab handle or/and the second grab handle is/are provided with a practical tool.
As a preferable technical means: the pen holder is characterized in that a holding cavity is formed in the first grab handle or the second grab handle, a pen is arranged in the holding cavity, and a head sleeve for sealing the holding cavity and allowing the pen to extend out is arranged at the end part of the first grab handle or the second grab handle.
As a preferable technical means: the pen comprises a pen core, a core sleeve, a reset spring and a push button, wherein the rear section of the pen core is arranged in the core sleeve, the reset spring is spiral, and a positioning tongue is arranged on the push button;
a positioning groove for accommodating the positioning tongue is formed in the inner wall of the accommodating cavity, and a through hole for communicating the accommodating cavity with the outside is formed in the first grab handle or the second grab handle;
the reset spring is sleeved on the front section of the pen core, two ends of the reset spring are respectively supported on the core sleeve and the head sleeve, the rear end of the core sleeve is matched with the push button, and the push button extends out of the first grab handle or the second grab handle through the through hole;
pushing the push button forward to cause the core sleeve to compress the return spring so as to extend the pen core from the head sleeve, and sliding the positioning tongue into the positioning groove and keeping the pen core in the positioning groove by the elasticity of the return spring; and then the push button is pressed inwards to force the positioning tongue to deviate from the positioning groove, the core sleeve, the pen core and the push button are reset by the elasticity of the reset spring, and the pen core is retracted into the accommodating cavity.
As a preferable technical means: the end part of the first grab handle or the second grab handle is provided with a screwdriver bit mounting hole.
As a preferable technical means: the screwdriver head mounting hole is tubular and is rotatably assembled at the end part of the first grab handle or the second grab handle, a ratchet wheel is arranged on the screwdriver head mounting hole, a pawl is arranged for the ratchet wheel, and the pawl is kept at a position meshed with the ratchet wheel by means of the elasticity of a meshing spring.
As a preferable technical means: the pawl is in a tilted plate shape and is assembled on the first grab handle or the second grab handle through a pin shaft in the middle of the pawl in a swinging way, the pawl comprises a forward pawl and a reverse pawl which are respectively positioned at two sides of the pin shaft, a shifting block is arranged for the pawl, the shifting block is shifted to switch the forward pawl and the reverse pawl to be meshed with the ratchet wheel, and the meshing spring is assembled on the shifting block.
As a preferable technical means: the first grab handle or the second grab handle is provided with a batch head storage position.
As a preferable technical means: the first grab handle and the second grab handle are fastened and assembled together by the two handle bodies.
The invention comprises two handles which are adjacent to each other to form a rod shape when the two handles are folded, and the length of the two handles is expressed, thereby being capable of being used as a structural basis for setting some special functions. Compared with the existing folding tool, the first tool body and the second tool body are stored in a telescopic rather than folding mode, and the storage mode is not limited by the holding direction, so that the folding tool is convenient and quick. The product is smaller and more slender after being stored, and is convenient for people to carry like a pen.
Drawings
FIG. 1 is a schematic view of a manual tool according to an embodiment of the present invention in a stowed condition;
FIG. 2 is a schematic view of the structure of FIG. 1 with portions of the shank removed;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 4 is a schematic view of the first and second force applying sections of the structure shown in FIG. 2 extending from corresponding handles;
FIG. 5 is a schematic illustration of the structure of FIG. 4 in an expanded operation;
FIG. 6 is an enlarged schematic view in section B-B of FIG. 1;
FIG. 7 is a schematic view of a handle body of the first handle of the structure shown in FIG. 5;
FIG. 8 is a schematic view of another handle body of the first handle of the structure shown in FIG. 5;
FIG. 9 is a schematic view of a handle body of the second handle of the structure shown in FIG. 5;
FIG. 10 is a schematic view of another handle body of the second handle of the structure shown in FIG. 5;
FIG. 11 is a schematic view of the push button shown in FIG. 4;
FIG. 12 is a schematic view of a torsion spring supported on a first tool body and a second tool body according to the present invention;
FIG. 13 is a schematic view of the head of the structure of FIG. 1;
FIG. 14 is a schematic view of the first tool body and the second tool body of FIG. 5 coupled together by a shaft;
FIG. 15 is a schematic view of the rear face of the second tool body of FIG. 14;
FIG. 16 is a schematic view in partial structural cross-section of another embodiment of the hand tool of the present invention in its deployed state;
FIG. 17 is a left side view of FIG. 16;
FIG. 18 is a rear view of FIG. 16;
FIG. 19 is a C-C sectional view of FIG. 16;
FIG. 20 is a D-D sectional view of FIG. 16;
FIG. 21 is a sectional E-E view of FIG. 16;
FIG. 22 is a schematic view of the storage configuration of FIGS. 16-18;
FIG. 23 is a schematic view of a first tool body in the configuration of FIG. 16;
FIG. 24 is a schematic view of a handle body of the second handle of the structure of FIG. 16;
FIG. 25 is a schematic view of another handle body of the second handle of the structure of FIG. 16;
FIG. 26 is a schematic view of a torsion spring supported on the first and second tool bodies of FIG. 16;
FIG. 27 is a schematic view of a handle body of the first handle of the structure of FIG. 16;
FIG. 28 is a schematic view of another handle body of the first handle of the structure of FIG. 16;
the reference numerals in the figures illustrate:
01/a 01-first tool body: 11/A11-first working section, 12/A12-first force application section, 13-first limit stop pin, 14-first positioning pit and 15-first accommodating hole;
02/a 02-second tool body: 21/A21-second working section, 22/A22-second force application section, 23-second limit stop pin and 24-second positioning pit;
03/a 03-axis;
04/a 04-first handle: 41-first accommodation space, 42-first sliding groove, 43-first limit groove, 44-first positioning marble, 45-first supporting spring, 46-first notch, 47-first blocking wall, 48a, 48b/A48a, A48 b-handle body;
05/a 05-second handle: 51-second accommodation space, 52-second sliding chute, A53-second positioning marble, 54-second limit groove, A55-second supporting spring, 56-second notch, 57-second blocking wall, 58-accommodation cavity, 59-headgear, 510-positioning groove, 511-through hole, A512-batch head storage position, 513a, 513b/A513a, A513 b-handle;
06/a 06-torsion spring;
07-pen: 71-a pen core, 72-a core sleeve, 73-a return spring, 74-a push button and 75-a positioning tongue;
a08-batch head mounting hole: a81-ratchet wheel, A82-pawl, A83-engagement spring, A84-pin shaft and A85-shifting block.
Detailed Description
The invention is further described below with reference to the drawings.
Fig. 1 to 15 and fig. 16 to 28 show two structural forms of the hand tool of the present invention which is accommodated in the handle to form a rod shape, and for avoiding redundancy, the same structural parts are described together and the different structural parts are described separately without affecting the expression of the technical scheme.
The hand tool shown in fig. 1-5 and 16-22, which is accommodated in the handle to form a rod shape, comprises a first tool body 01/a01 and a second tool body 02/a02 (see fig. 14-15 and 23) which are long, wherein the first tool body and the second tool body are long, bar-shaped or sheet-shaped as a whole; the middle parts of the first tool body and the second tool body are connected by a shaft 03/A03 so that the first tool body and the second tool body can rotate around the shaft, the first tool body is divided into a first working section 11/A11 and a first force application section 12/A12 by the shaft, the second tool body is divided into a second working section 21/A21 and a second force application section 22/A22 by the shaft, the first working section and the second working section are respectively represented by scissors shown in fig. 5 and 14 or pliers shown in fig. 16 and 18, the first working section and the second working section are respectively represented by scissors blades in fig. 5 and 14, and the first working section and the second working section are respectively represented by pliers in fig. 16 and 18;
the first force application section 12/a12 is telescopically fitted in the first grab handle 04/a04, the second force application section 22/a22 is telescopically fitted in the second grab handle 05/a05, the first grab handle has a first accommodation space 41 (see fig. 7), and the second grab handle has a second accommodation space 51 (see fig. 9);
when the first tool body and the second tool body rotate around the shaft until the first working section and the second force application section are overlapped and the second working section and the first force application section are overlapped: the first working section stretches into the second accommodating space along with the second force application section stretches into the second grab handle, and the second working section stretches into the first accommodating space along with the first force application section stretches into the first grab handle, so that the first tool body and the second tool body can be accommodated, and the end parts of the first grab handle and the second grab handle are adjacent to each other to form a rod shape; or the first working section exits the second accommodating space along with the second force application section extends out of the second grab handle, and the second working section exits the first accommodating space along with the first force application section extends out of the first grab handle, so that the first working section and the second working section work cooperatively by operating the first grab handle and the second grab handle.
The first working section and the second force application section are overlapped, the second working section and the first force application section are overlapped, namely the first working section and the second force application section, and the second working section and the first force application section are overlapped on the position relation rather than the intersection, so that the included angle between the first working section and the second force application section and the included angle between the second working section and the first force application section are reduced after the first working section and the second force application section are overlapped, and the first working section and the second force application section are conveniently stored in the second grab handle, and the second working section and the first force application section are stored in the first grab handle.
The rod-shaped is mainly a rod shape formed by the adjacent position relation of the end part of the first grab handle and the end part of the second grab handle, and the rod can be a straight rod or a slightly bent rod.
In order to assist in realizing the shearing or embedding action, a torsion spring 06/A06 is arranged between the first tool body and the second tool body, and the first force application section and the second force application section are opened by the elasticity of the torsion spring, so that a user only needs to hold the first grab handle and the second grab handle forcefully to perform the shearing or embedding action, and the first force application section and the second force application section are opened by the elasticity of the torsion spring when the first grab handle and the second grab handle are released.
Specifically, due to different expression forms of the hand tool, the scissor structure shown in fig. 5 and 14 can be sleeved on the shaft by using a spiral spring shown in fig. 12, and the pliers structure shown in fig. 16 and 18 can be sleeved on the shaft by using a semicircular spring shown in fig. 26, wherein two ends of the torsion spring are respectively supported on the first tool body and the second tool body. And in order to provide a placement position for the torsion spring, concave parts are arranged on the corresponding surfaces of the first tool body and the second tool body for accommodating the torsion spring.
The first force application section 12/a12 and the second force application section 22/a22 are sheet-shaped, a first chute 42 (see fig. 7) is arranged in the first grab handle, the first force application section is assembled in the first chute, a second chute 52 (see fig. 9) is arranged in the second grab handle, and the second force application section is assembled in the second chute, so that reliable telescopic assembly of the first force application section and the first grab handle and reliable telescopic assembly of the second force application section and the second grab handle are ensured.
In order to prevent the first force application section and the second force application section from being separated from the corresponding handles, a first limiting groove 43 (see fig. 7) is formed in the first handle, a first limiting stop pin 13 (see fig. 3) extending into the first limiting groove is formed at the tail part of the first force application section, and the length of the first limiting groove limits the expansion range of the first force application section in the first handle; a second limiting groove 54 (see fig. 9) is formed in the second grab handle, a second limiting stop pin 23 (see fig. 3) extending into the second limiting groove is arranged at the tail of the second force application section, and the length of the second limiting groove limits the expansion range of the second force application section in the second grab handle. The first limit stop pin and the second limit stop pin can be used as screws connected to the first force application section and the second force application section.
In order to enable the first tool body to be closely combined with the first grab handle and the second tool body to be free from shaking with the second grab handle, a first positioning pit 14 (see fig. 14) is formed in the first force application section, a first positioning marble 44 (fig. 6) which can be extruded and collapsed is formed in the first grab handle, and the first positioning marble is located in the first positioning pit to restrict the first force application section to stretch when the first force application section is retracted into the first grab handle or extends out of the first grab handle; the second force application section is provided with a second positioning pit (see fig. 14), the second grab handle is provided with a second positioning marble which can be extruded and collapsed, and the second positioning marble is positioned in the second positioning pit to restrain the second force application section from stretching when the second force application section is retracted into the second grab handle or extended out of the second grab handle.
The first force application section is provided with two first positioning pits, the first grab handle is provided with a first positioning marble capable of being extruded and collapsed, the second force application section is provided with two second positioning pits, and the second grab handle is provided with a second positioning marble capable of being extruded and collapsed, so that when the first force application section and the second force application section stretch to different positions, the first positioning marble is positioned in the first positioning pits to restrain the expansion of the first force application section, and the second positioning marble is positioned in the second positioning pits to restrain the expansion of the second force application section. Obviously, a first positioning pit is arranged on the first force application section, two first positioning marbles which can be extruded and collapsed are arranged on the first grab handle, a second positioning pit is arranged on the second force application section, and two second positioning marbles which can be extruded and collapsed are arranged on the second grab handle, so that when the first force application section and the second force application section stretch to different positions, the first positioning marbles at different positions are positioned in the first positioning pit to restrain the first force application section from stretching, and the second positioning marbles at different positions are positioned in the second positioning pit to restrain the second force application section from stretching. Because the first positioning marble and the second positioning marble can be extruded and crumpled, the constraint of the expansion of the first force application section and the constraint of the expansion of the second force application section are only relative to each other, and when the external force is enough, for example, when two grab handles are pulled relatively or the two grab handles want to be extruded together in opposite directions, the first positioning marble can be promoted to be separated from the first positioning pit, and the second positioning marble can be separated from the second positioning pit so as to expand or store the first tool body and the second tool body.
In particular, for easy assembly, the first positioning pit is located at the edge of the first force application section, the first grab handle is provided with a first accommodating hole corresponding to the first positioning pit, the first positioning marble is located in the first accommodating hole and is supported by a first supporting spring located in the first accommodating hole, the second positioning pit is located at the edge of the second force application section, the second grab handle is provided with a second accommodating hole corresponding to the second positioning pit, and the second positioning marble is located in the second accommodating hole and is supported by a second supporting spring located in the second accommodating hole. Specifically, when the first grab handle and the second grab handle are both fastened and assembled together by the two handle bodies as described below, the first accommodating hole and the second accommodating hole can be separately arranged on the two handle bodies.
Referring to fig. 5, a first notch 46 and a first blocking wall 47 corresponding to the first notch are provided at the port of the first accommodating space, and a second notch and a second blocking wall 57 corresponding to the second notch 56 are provided at the port of the second accommodating space; when the first working section extends out of the second holding space along with the second force application section and exits out of the second holding space along with the first force application section, the first working section is blocked by the second blocking wall and can only rotate out of the second holding space through the second notch, and the second working section is blocked by the first blocking wall and can only rotate out of the first holding space through the first notch. The direction of the first working section and the direction of the second working section are set to promote the first working section and the second working section to work cooperatively.
To impart more functionality to the hand tool, the first grip and/or the second grip are equipped with utility tools such as bottle openers, rasps, cutting knives, etc. (see fig. 5, 16-18, 22).
In particular, the first or second handle is provided with a holding cavity 58 in which the pen 07 is mounted, the end of the first or second handle is provided with a head cover 59 for plugging the holding cavity and extending the pen, and the head cover 59 is provided with a connecting structure matched with the handle, and can be disassembled only by rotating a certain angle, as shown in fig. 13. A hand tool of this construction is presented in figures 1-5. Therefore, when the hand tool is stored and the ends of the first grab handle and the second grab handle are adjacent to each other to form a rod shape, the whole hand tool is a pattern of one pen, and the first grab handle and the second grab handle are pen holders for holding.
Further, referring to fig. 2 to 4, the pen 07 includes a pen core 71, a core sleeve 72, a return spring 73, and a push button 74 (see fig. 11), wherein the rear section of the pen core is mounted in the core sleeve, the return spring is in a spiral shape, and a positioning tongue 75 is arranged on the push button; the inner wall of the accommodating cavity is provided with a positioning groove 510 for accommodating the positioning tongue, and the first grab handle or the second grab handle is provided with a through hole 511 for communicating the accommodating cavity with the outside; the reset spring is sleeved on the front section of the pen core, two ends of the reset spring are respectively supported on the core sleeve and the head sleeve, the rear end of the core sleeve is matched with the push button, and the push button extends to the outside of the first grab handle or the second grab handle through the through hole; pushing the push button forward to cause the core sleeve to compress the return spring so as to extend the refill from the head sleeve, slide the positioning tongue into the positioning groove and keep the refill in the positioning groove by the elasticity of the return spring; and then the push button is pressed inwards to force the positioning tongue to be separated from the positioning groove, the core sleeve, the pencil core and the push button are reset by the elasticity of the reset spring, and the pencil core is retracted into the accommodating cavity.
In addition, the end of the first or second grab handle is equipped with a screwdriver bit mounting hole A08 for mounting a screwdriver bit screwing screw.
Further, referring to fig. 20 and 22, the bit mounting hole a08 is tubular and is rotatably mounted at an end of the first handle or the second handle, an a81 ratchet is provided on the bit mounting hole, an a82 pawl is provided for the ratchet, and the pawl is held in a position engaged with the ratchet by an elastic force of an engagement spring a 83. The ratchet wheel can rotate unidirectionally according to the action of the pawl, and can be continuously screwed or unscrewed in one direction during use. In particular, the pawl is in a tilted plate shape and is assembled on the first grab handle or the second grab handle through the pin shaft in the middle of the pawl in a swinging way, the pawl comprises a forward pawl and a reverse pawl which are respectively positioned at two sides of the pin shaft, the pawl is provided with a shifting block, the shifting block is shifted to switch the forward pawl, the reverse pawl and the ratchet wheel to be meshed, and therefore the batch head mounting hole can be continuously screwed or unscrewed in two directions, and the meshing spring is assembled on the shifting block and applies elastic force on the pawl through the pin.
A batch head storage location AO12, such as a spring clip, is disposed on either the first handle or the second handle.
In order to facilitate assembly, the first grab handle and the second grab handle are assembled together through screw fastening by the two handle bodies. As the first handle 04 is assembled by the handle body 48a and the handle body 48b shown in fig. 7 and 8, the second handle 05 is assembled by the handle body 513a and the handle body 513b shown in fig. 9 and 10; the first grab handle A04 is assembled by a handle body A48a and a handle body A48b shown in figures 27 and 28; the second grip a05 is assembled from the shank a513a and the shank a513b shown in fig. 24 and 25.
Claims (16)
1. The manual tool which is accommodated in the grab handle and forms a rod shape comprises a first long tool body (01) and a second long tool body (02), wherein the middle parts of the first long tool body and the second long tool body are connected through a shaft (03) so that the first long tool body and the second long tool body can rotate around the shaft, the first long tool body is divided into a first working section (11) and a first force application section (12) by the shaft, and the second long tool body is divided into a second working section (21) and a second force application section (22) by the shaft; the method is characterized in that:
the first force application section (12) is telescopically assembled in a first grab handle (04), the second force application section (22) is telescopically assembled in a second grab handle (05), the first grab handle is provided with a first accommodating space (41), and the second grab handle is provided with a second accommodating space (51);
the first tool body and the second tool body rotate around the shaft until the first working section is overlapped with the second force application section, and the second working section is overlapped with the first force application section: the first working section stretches into the second accommodating space along with the second force application section stretches into the second grab handle, the second working section stretches into the first accommodating space along with the first force application section stretches into the first grab handle, and the first grab handle and the second grab handle are adjacent to each other to form a rod shape; or the first working section exits the second accommodating space along with the second force application section extends out of the second grab handle, and the second working section exits the first accommodating space along with the first force application section extends out of the first grab handle, so that the first working section and the second working section work cooperatively by operating the first grab handle and the second grab handle;
the first force application section (12) and the second force application section (22) are sheet-shaped, a first chute (42) is arranged in the first grab handle, the first force application section (12) is assembled in the first chute (42), a second chute (52) is arranged in the second grab handle, and the second force application section (22) is assembled in the second chute (52).
2. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: a torsion spring (06) is arranged between the first tool body and the second tool body, and the first force application section and the second force application section are opened by the elasticity of the torsion spring.
3. The hand tool according to claim 2, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the torsion spring is spiral or semicircular and surrounds the shaft, and two ends of the torsion spring are respectively supported on the first tool body and the second tool body.
4. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein:
a first limit groove (43) is formed in the first grab handle, and a first limit stop pin (13) extending into the first limit groove is arranged at the tail part of the first force application section;
a second limiting groove (54) is formed in the second grab handle, and a second limiting stop pin (23) extending into the second limiting groove is arranged at the tail part of the second force application section.
5. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein:
the first force application section is provided with a first positioning pit (14), a first positioning marble (44) which can be extruded and collapsed is arranged on the first grab handle, and the first positioning marble is positioned in the first positioning pit to restrain the first force application section from expanding and contracting when the first force application section is retracted into the first grab handle or extends out of the first grab handle;
the second force application section is provided with a second positioning pit (24), the second grab handle is provided with a second positioning marble which can be extruded and collapsed, and the second positioning marble is positioned in the second positioning pit to restrain the second force application section from stretching when the second force application section is retracted into the second grab handle or extended out of the second grab handle.
6. The hand tool according to claim 5, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the first positioning pit (14) is located at the edge of the first force application section, a first holding hole (15) corresponding to the first positioning pit is formed in the first grab handle, the first positioning marble (44) is located in the first holding hole (15) and is supported by a first supporting spring (45) located in the first holding hole, the second positioning pit (24) is located at the edge of the second force application section, a second holding hole corresponding to the second positioning pit is formed in the second grab handle, and the second positioning marble is located in the second holding hole and is supported by a second supporting spring located in the second holding hole.
7. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: a first notch (46) and a first blocking wall (47) corresponding to the first notch are arranged at the port of the first accommodating space, and a second notch (56) and a second blocking wall (57) corresponding to the second notch are arranged at the port of the second accommodating space;
when the first working section extends out of the second holding space along with the second force application section and exits from the first holding space along with the first force application section extends out of the first holding handle, the first working section can only rotate out of the second holding space through the second notch due to the blocking of the second blocking wall, and the second working section can only rotate out of the first holding space through the first notch due to the blocking of the first blocking wall.
8. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the first working section and the second working section are scissors or binding clip.
9. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the first grab handle or/and the second grab handle is/are provided with a practical tool.
10. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the pen holder is characterized in that a containing cavity (58) is formed in the first grab handle or the second grab handle, a pen (07) is arranged in the containing cavity, and a head sleeve (59) for sealing the containing cavity and allowing the pen to extend is arranged at the end part of the first grab handle or the second grab handle.
11. The hand tool according to claim 10, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein:
the pen comprises a pen core (71), a core sleeve (72), a reset spring (73) and a push button (74), wherein the rear section of the pen core is arranged in the core sleeve, the reset spring is spiral, and a positioning tongue (75) is arranged on the push button;
a positioning groove (510) for accommodating the positioning tongue is formed in the inner wall of the accommodating cavity, and a through hole (511) for communicating the accommodating cavity with the outside is formed in the first grab handle or the second grab handle;
the reset spring is sleeved on the front section of the pen core, two ends of the reset spring are respectively supported on the core sleeve and the head sleeve, the rear end of the core sleeve is matched with the push button, and the push button (74) extends to the outside of the first grab handle or the second grab handle through the through hole (511);
pushing the push button forward to cause the core sleeve to compress the return spring so as to extend the pen core from the head sleeve, and sliding the positioning tongue into the positioning groove and keeping the pen core in the positioning groove by the elasticity of the return spring; and then the push button is pressed inwards to force the positioning tongue to deviate from the positioning groove, the core sleeve, the pen core and the push button are reset by the elasticity of the reset spring, and the pen core is retracted into the accommodating cavity.
12. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the end of the first grab handle or the second grab handle is provided with a screwdriver bit mounting hole (A08).
13. The hand tool according to claim 12, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the screwdriver head mounting hole is tubular and is rotatably assembled at the end part of the first grab handle or the second grab handle, a ratchet wheel (A81) is arranged on the screwdriver head mounting hole, a pawl (A82) is arranged for the ratchet wheel, and the pawl is kept at a position meshed with the ratchet wheel by means of the elasticity of a meshing spring (A83).
14. The hand tool according to claim 13, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the pawl (A82) is in a wane shape and is assembled on the first grab handle or the second grab handle in a swinging way through a pin shaft (A84) in the middle of the pawl, the pawl comprises a forward pawl and a reverse pawl which are respectively positioned at two sides of the pin shaft, a shifting block (A85) is arranged for the pawl, the shifting block is shifted to switch the forward pawl and the reverse pawl to be meshed with the ratchet wheel, and the meshing spring is assembled on the shifting block.
15. The hand tool according to claim 12, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the first grab handle or the second grab handle is provided with a batch head storage position (A512).
16. The hand tool according to claim 1, wherein the hand tool is accommodated in the grip to form a rod shape, and wherein: the first grab handle and the second grab handle are fastened and assembled together by the two handle bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437010.5A CN109015446B (en) | 2017-06-12 | 2017-06-12 | Hand tool accommodated in handle to form rod shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437010.5A CN109015446B (en) | 2017-06-12 | 2017-06-12 | Hand tool accommodated in handle to form rod shape |
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| Publication Number | Publication Date |
|---|---|
| CN109015446A CN109015446A (en) | 2018-12-18 |
| CN109015446B true CN109015446B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437010.5A Active CN109015446B (en) | 2017-06-12 | 2017-06-12 | Hand tool accommodated in handle to form rod shape |
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| Country | Link |
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| CN (1) | CN109015446B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052075A (en) * | 1989-12-03 | 1991-06-12 | 袁玉兰 | Multifunctional automatic scissors operated by single hand keying |
| CN1202849A (en) * | 1995-11-29 | 1998-12-23 | 莱特曼工具集团有限公司 | Multipurpose tool including folding scissors |
| CN1216267A (en) * | 1997-10-30 | 1999-05-12 | 莱特曼工具集团有限公司 | Multipurpose folding tool with easily accessible outer blades |
| US5979059A (en) * | 1994-01-13 | 1999-11-09 | Leatherman Tool Group, Inc. | Folding tool with locking mechanism |
| CN2400222Y (en) * | 1999-10-20 | 2000-10-11 | 陈进福 | Improved tool |
| CN1644326A (en) * | 2004-01-13 | 2005-07-27 | 莱特曼工具集团有限公司 | Multipurpose folding tool with tool bit holder and blade lock |
| CN103447975A (en) * | 2012-06-04 | 2013-12-18 | 上海昆杰五金工具有限公司 | Multifunctional telescopic clamp |
| CN206123470U (en) * | 2016-10-21 | 2017-04-26 | 杭州巨星科技股份有限公司 | Multi -function pliers |
| CN206952806U (en) * | 2017-06-12 | 2018-02-02 | 杭州巨星科技股份有限公司 | It is accommodated in lever and forms shaft-like hand-operated tools |
-
2017
- 2017-06-12 CN CN201710437010.5A patent/CN109015446B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052075A (en) * | 1989-12-03 | 1991-06-12 | 袁玉兰 | Multifunctional automatic scissors operated by single hand keying |
| US5979059A (en) * | 1994-01-13 | 1999-11-09 | Leatherman Tool Group, Inc. | Folding tool with locking mechanism |
| CN1202849A (en) * | 1995-11-29 | 1998-12-23 | 莱特曼工具集团有限公司 | Multipurpose tool including folding scissors |
| CN1216267A (en) * | 1997-10-30 | 1999-05-12 | 莱特曼工具集团有限公司 | Multipurpose folding tool with easily accessible outer blades |
| CN2400222Y (en) * | 1999-10-20 | 2000-10-11 | 陈进福 | Improved tool |
| CN1644326A (en) * | 2004-01-13 | 2005-07-27 | 莱特曼工具集团有限公司 | Multipurpose folding tool with tool bit holder and blade lock |
| CN103447975A (en) * | 2012-06-04 | 2013-12-18 | 上海昆杰五金工具有限公司 | Multifunctional telescopic clamp |
| CN206123470U (en) * | 2016-10-21 | 2017-04-26 | 杭州巨星科技股份有限公司 | Multi -function pliers |
| CN206952806U (en) * | 2017-06-12 | 2018-02-02 | 杭州巨星科技股份有限公司 | It is accommodated in lever and forms shaft-like hand-operated tools |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109015446A (en) | 2018-12-18 |
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