CN215920543U - Multifunctional thread trimmer - Google Patents

Abstract

The utility model provides a multifunctional wire cutter which comprises a shell and a plurality of tool assemblies, wherein the tool assemblies are assembled in the shell and comprise scissors assemblies, the front ends of cutting openings of the scissors assemblies are exposed out of the shell, and the shell is provided with a pressing shell for enabling the scissors assemblies to execute cutting motion and a lock catch for locking the scissors assemblies. Most of the tool components are hidden in the shell, so that the regularity, the portability and the safety of the appearance of the wire cutter can be improved. When the shearing device is used, the shell does not need to be opened, shearing motion can be executed only through simple lock catch switching action and shell pressing action, and the operation is very convenient. The utility model can provide a plurality of functions including a shearing function, and can select corresponding tool components according to requirements when in use, thereby better meeting the production and living requirements.

Description

Multifunctional thread trimmer

Technical Field

The present invention relates to a tool, and more particularly, it relates to a multi-function wire trimmer.

Background

The line and the rope are cut off by using scissors tools in outdoor sports such as fishing, camping and the like, but the existing tools have fixed overall shapes and can not be adjusted, so that the overall size of the tool is large, edges and corners are clear, the tool is not convenient to store and carry, and the safety is poor, for example, common scissors; some of them pay too much attention to portability, resulting in inconvenient operations, such as folding scissors. The utility model with the publication number of CN112760847A is specially favorable for 2021, 5 month and 7 days, and discloses an automatic wire cutter, which comprises a circuit board, wherein the right side of the circuit board is fixedly connected with two symmetrical combination plates, one sides of the combination plates, which are close to each other, are fixedly connected with a hinged piece through a connecting rod, the left side and the right side of the hinged piece are respectively and movably connected with two symmetrical power rods and a shearing plate, and one sides of the two combination plates, which are close to each other, are fixedly connected with a guide plate positioned on the left side of the hinged piece. The utility model is provided with the driving motor and the driving tooth block to play a role in enabling the traction gear to pull the shearing plate to reciprocate to perform the wire shearing work, the guide plate and the guide groove are arranged to play a role in limiting the movement track of the wire shearing structure, and the reset spring is arranged to play a role in resetting and pulling after the wire shearing work is finished, so that the horizontal height and the position of the wire shearing are ensured not to deviate, and the effect of improving the wire shearing efficiency is achieved by ensuring that the wire shearing position does not deviate or mistakenly, so that the effect of improving the whole working efficiency is achieved. But the structure of the utility model is complex and obviously not suitable for outdoor sports.

SUMMERY OF THE UTILITY MODEL

The existing wire cutting tool is difficult to simultaneously consider portability and operation convenience, and in order to overcome the defect, the utility model provides the multifunctional wire cutting device which is portable, easy to store, safe and convenient to use.

The technical scheme of the utility model is as follows: multifunctional wire cutter, including casing and a plurality of tool assembly, tool assembly assembles in the casing, and tool assembly includes the scissors subassembly, and the shearing mouth front end of scissors subassembly exposes in the casing, is equipped with the locking structure that makes the scissors subassembly carry out the pressing shell of shearing motion and locking scissors subassembly on the casing. The multifunctional wire cutter integrates the functions of scissors and other tools, and can meet the requirements of users in different application scenes. The scissors subassembly most can be shielded the protection by the casing for the wire cutter appearance is mainly decided by the casing, and the sleek shape just can effectively shield the edges and corners of scissors subassembly is made into to the casing, improves the regularity of this wire cutter appearance, still can improve the portability and the security of this wire cutter greatly. When the scissors assembly is used, the locking structure state is switched, the scissors assembly is unlocked, and then the pressing shell is pressed to complete the shearing action; when the scissors assembly is not used, the scissors assembly is locked through the locking structure, so that the scissors assembly cannot execute shearing action. The utility model can execute the shearing movement only by the simple locking structure switching action and the pressing action of the pressing shell. Therefore, the utility model has the advantages of multiple purposes, portability, safety, convenient use and the like.

Preferably, the scissors assembly comprises a pair of scissors bodies and an elastic part, the scissors bodies are mutually hinged, each scissors body comprises a knife edge section and a knife handle section, the elastic part is located between the two knife handle sections and generates driving force for opening the two scissors bodies, the pressing shell is arranged on the two sides of the shell and is connected to the two sides of the shell in a sliding mode, and the pressing shell is correspondingly fixed to the knife handle sections. The elastic piece generates an outward repulsive force between the two cutter handle sections through the elasticity of the elastic piece, so that the two cutter bodies keep an opening trend. When the locking structure locks the scissor assembly, the two scissor bodies are folded; when the locking structure is unlocked, the two cutter bodies automatically open under the action of the elastic piece, the shearing function of the scissors assembly is activated, and the two cutter handle sections and even the two cutter bodies can be driven to be folded only by pressing the pressing shell to complete shearing.

Preferably, the locking structure comprises a lock catch, a bayonet lock and a bayonet lock, the pressing shell slides along the inner and outer directions of the shell, the lock catch is connected to the shell in a sliding mode and can lock the two handle sections to enable the two cutter bodies to be closed, the elastic piece is fixed to one handle section and abutted to the other handle section, the bayonet lock is located at the tail end of the elastic piece and the tail end of the other handle section, and the bayonet lock is fixed to the inner surface of the lock catch and corresponds to the bayonet lock. The switching action of the locking structure can be completed by pushing and pulling the simple lock catch. When the lock catch slides and the bayonet is clamped into the bayonet, the two cutter handle sections are prevented from being opened, and the locking of the scissors assembly can be realized; the reverse operation unlocks.

Preferably, the lock catch is provided with a toggle button. The toggle button has the appearance and the surface roughness which are suitable for the force application of the fingers of a person, so that the switching operation of the lock catch is more labor-saving.

As an alternative, the locking structure comprises a bayonet lock and a bayonet, the scissors assembly can integrally slide along the front and back directions of the shell, the bayonet lock is correspondingly arranged at the tail ends of the handle ends of the two cutter bodies, and the bayonet lock is arranged on the inner surface of the shell and corresponds to the bayonet lock. Because the cutter body is fixed with the pressing shell, this technical scheme can wholly remove the scissors subassembly through promoting the pressing shell, accomplishes locking structure's switching action. The pressing shell is pushed to enable the scissors assembly to move, and after the clamping pin is clamped into the clamping opening, the two cutter handle sections are prevented from being opened, so that the scissors assembly can be locked; the reverse operation unlocks.

Preferably, the front end of the cutter body is provided with a smooth chamfer. The front end of the cutter body is exposed out of the shell and is set to be a smooth chamfer, so that a sharp part is eliminated, and the safety of the wire cutter is improved.

Preferably, the inner surface of the pressing shell is matched with the outer surfaces of the two sides of the shell in a matching mode. Like this when the scissors subassembly is in the locking state, press the shell and can laminate on the casing, form better appearance with the casing and merge, improve the regularity and the portability of this wire cutter appearance.

Preferably, the tool assembly further comprises a tape measure assembly, the tape measure assembly comprises a tape measure, a tape measure seat and a coil spring, the tape measure seat is fixed in the shell through screws, the coil spring is fixed in the tape measure seat, the tape measure is wound and installed in the tape measure seat, the inner end of the tape measure is connected with the coil spring, and the drawing end of the tape measure is exposed out of the shell. The tape measure subassembly gives this wire cutter measurement function, satisfies user's diversified demand better.

Preferably, the outer end of the tape is fixed to an end block, and the end block is fittingly engaged with the housing. When the measuring tape retracts, the end block is embedded with the shell to form better appearance fusion with the shell, and the appearance regularity and the portability of the thread trimmer are improved.

Preferably, the tool assembly further comprises an illuminating assembly, the illuminating assembly comprises a light emitter, a switch and a battery, the light emitter and the switch are electrically connected with the battery, the light emitter is located at the end where the scissors assembly is located, the switch is arranged on the shell, and the battery is located in the shell. The lighting assembly endows the wire cutter with a lighting function, and the diversified requirements of users are better met.

The utility model has the beneficial effects that:

portable, easy to store and safe. Most of the tool components are hidden in the shell, so that the regularity, the portability and the safety of the appearance of the wire cutter can be improved.

Is convenient to use. When the shearing device is used, the shell does not need to be opened, shearing motion can be executed only through simple lock catch pushing or shell pressing pushing actions and shell pressing actions, and the operation is very convenient.

Has rich functions and multiple purposes. The utility model can provide a plurality of functions including a shearing function, and can select corresponding tool components according to requirements when in use, thereby better meeting the production and living requirements.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of a back view according to the present invention;

FIG. 3 is a schematic view of a disassembled structure of the present invention;

FIG. 4 is a schematic view of the present invention with the lower housing removed;

FIG. 5 is a schematic view of the internal structure of the tape measure assembly of the present invention with one of the covers removed;

FIG. 6 is a schematic view of the locking device of the present invention;

FIG. 7 is a schematic view of the construction of the scissors assembly of the present invention;

FIG. 8 is another schematic structural view of the present invention;

FIG. 9 is a schematic view of an alternative locked condition of the scissors assembly of the present invention;

fig. 10 is another schematic view of the scissors assembly of the present invention.

In the figure, 1-shell, 2-first cutter body, 3-second cutter body, 4-elastic element, 5-lock catch, 6-pressing shell, 7-bayonet, 8-bayonet, 9-toggle, 10-measuring tape, 11-measuring tape base, 12-coil spring, 13-end block, 14-luminous body, 15-switch, 16-battery and 17-circuit board.

Detailed Description

The utility model is further illustrated by the following specific embodiments in conjunction with the accompanying drawings.

Example 1:

as shown in fig. 1 to 7, the multifunctional wire cutter, which is approximately elliptical in overall shape, includes a housing 1 and three tool assemblies, the tool assemblies being assembled in the housing 1, and the housing 1 including an upper housing and a lower housing. The tool assembly includes a scissor assembly, a tape measure assembly, and an illumination assembly. The front end of the cutting opening of the scissors assembly is exposed out of the shell 1, and the shell 1 is provided with a pressing shell 6 and a lock catch 5 for locking the scissors assembly, wherein the pressing shell enables the scissors assembly to execute cutting movement. The scissors subassembly includes cutter body and elastic component 4, and the cutter body includes first cutter body 2 and second cutter body 3, and first cutter body 2 and second cutter body 3 are articulated each other. The cutter bodies comprise a cutter opening section and a cutter handle section, the elastic part 4 is an elastic steel bar and is positioned between the two cutter handle sections, repulsive force is generated to enable the two cutter bodies to keep an opening trend, and the lock catch 5 is connected in a lock catch sliding groove in the inner surface of the upper shell in a sliding mode and can lock the two cutter handle sections to enable the two cutter bodies to be folded. The pressing shell 6 is arranged on two sides of the shell 1, convex strips are integrally arranged on the inner surface of the pressing shell 6, cutter body slots are formed in the convex strips, and the cutter handle sections of the first cutter body 2 and the second cutter body 3 are in one-to-one corresponding insertion with the cutter body slots on the two pressing shells 6 and are additionally provided with pins for fixation. The both sides of casing 1 respectively establish one and press the shell spout, the sand grip with press the gomphosis of shell spout adaptation one-to-one, realize pressing the sliding connection of shell 6 in casing 1 both sides, press shell 6 to slide along the inside and outside direction of casing 1. The inner surface of the pressing shell 6 is matched with the outer surfaces of the two sides of the shell 1 in a matching way. One end of the elastic part 4 is fixed on the handle section of the first cutter body 2 through two screws, and one end of the elastic part 4 is abutted against the handle section of the second cutter body 3. Two clamping pins 7 are fixedly arranged on the inner surface of the lock catch 5, and bayonets 8 which correspond to the two clamping pins 7 one by one are arranged at the tail end of the elastic piece 4 and the tail end of the cutter handle section of the second cutter body 3. The lock catch 5, the bayonet 7 and the bayonet 8 form a locking structure. The lock catch 5 is provided with a toggle button 9, and the toggle button 9 is positioned on the top surface of the shell 1 and is fixed with the lock catch 5 through a screw penetrating into a slotted hole on the top surface of the shell 1. The front end of the cutter body is provided with a smooth chamfer. The tape assembly comprises a tape 10, a tape seat 11 and a coil spring 12, wherein the tape seat 11 is fixed in the shell 1 through screws, and the tape seat 11 consists of an upper cover body, a lower cover body and a central shaft connected with the upper cover body and the lower cover body. The coil spring 12 is fixed in the tape base 11, the tape 10 is wound and installed in the tape base 11, the inner end of the tape 10 is connected with the coil spring 12, and the drawing end of the tape 10 is exposed out of the shell 1. The outer end of the tape 10 is fixed to an end piece 13, the end piece 13 forming the pull end of the tape assembly, and the end piece 13 fits into a recess in the edge of the housing 1. The lighting assembly comprises a light-emitting body 14, a switch 15 and a battery 16, the light-emitting body 14, the switch 15 and the battery 16 are fixed on a circuit board 17, the circuit board 17 is fixed in the shell 1 through screws, the light-emitting body 14 and the switch 15 are electrically connected with the battery 16, the light-emitting body 14 is located at the end where the scissors assembly is located, the switch 15 is embedded on the lower shell in a sliding mode, and the battery 16 is located in the shell 1.

This multi-functional wire cutter uses as the portable equipment of outdoor exercises. Under a normal state, the bayonet 7 is clamped into the bayonet 8 to prevent the two tool shank sections from opening, the tool edge sections from closing, and the scissors assembly is in a locking state. If the rope is required to be cut, the toggle button 9 can be pushed to drive the lock catch 5 to slide, the bayonet lock 7 moves out of the bayonet 8, the two handle sections are not restrained by the lock catch 5, the two handle sections are opened under the elastic action of the elastic piece 4, the two pressing shells 6 are also popped outwards, the rope to be cut is placed between the two cutter edge sections, then the pressing shells 6 at the two sides are simultaneously pressed by hands, the two handle sections are pushed to be folded again, and the two cutter edge sections are also folded, so that the rope can be cut; when the scissors are not used, the pressing shell 6 is pressed to close the two handle sections, the toggle button 9 is pushed reversely to enable the lock catch 5 to retreat, the bayonet 7 is clamped into the bayonet 8 again, and the scissors assembly is locked. If the size of an object needs to be measured, the end block 13 is held, the tape measure 10 is drawn out for measurement, the hand is loosened after the measurement is finished, and the tape measure 10 is automatically wound under the action of the coil spring 12. If lighting is needed, the switch 15 is pressed, and the luminous body 14 is electrified to emit light.

Example 2:

as shown in fig. 8 to 10, the locking structure includes two bayonets 7 and two bayonets 8. According to protruding length weak point on the shell 6 of pressing down press the length of shell spout, press shell 6 not only can follow 1 inside and outside directions of casing, still can follow 1 front and back direction of casing and slide, press shell 6 just can make through promoting like this the scissors subassembly can wholly slide around on casing 1, and two bayonet sockets 8 are located the handle of a knife end tip of cutter body, 7 an integrations of two bayonet pins are located go up the internal surface of casing, another an organic whole is located the internal surface of casing down, two bayonet pins 7 and 8 one-to-one of two bayonet sockets. The elastic part 4 is a V-shaped spring piece, one end of the elastic part 4 is fixed on the inner side of the handle section of the first cutter body 2 through a screw, and the other end of the elastic part is abutted against the inner side of the handle section of the second cutter body 3.

Under a normal state, the bayonet 7 is clamped into the bayonet 8 to prevent the two tool shank sections from opening, the tool edge sections from closing, and the scissors assembly is in a locking state. Pressing the pressing shells 6 on the two sides to push forwards, the whole scissors assembly moves forwards, the bayonet pin 7 moves out of the bayonet 8, and the scissors assembly is unlocked; after the scissors are used, the pressing shells 6 on the two sides are pressed to retreat, the bayonet 7 is clamped into the bayonet 8 again, and the scissors assembly is locked again.

Example 3:

two pins 7 are integrally provided on the inner surface of the upper case. The rest is the same as example 2.

Example 4:

the tool assembly includes a scissor assembly and a tape measure assembly. The rest is the same as example 1.

Claims (10)

1. Multifunctional wire cutter, characterized by include casing (1) and a plurality of tool assembly, tool assembly is in casing (1), and tool assembly includes the scissors subassembly, and the shearing mouth front end of scissors subassembly exposes in casing (1), is equipped with on casing (1) to make the scissors subassembly carry out the locking structure of pressing shell (6) and locking scissors subassembly of shearing motion.

2. The multifunctional wire cutter as claimed in claim 1, wherein the scissors assembly comprises a pair of scissors bodies and an elastic member (4), the scissors bodies are hinged to each other, the scissors bodies comprise a cutting edge section and a handle section, the elastic member (4) is located between the two handle sections and generates a driving force for opening the two scissors bodies, the pressing shell (6) is arranged on two sides of the casing (1), the pressing shell (6) is slidably connected to two sides of the casing (1), and the pressing shell (6) is correspondingly fixed to the handle sections.

3. The multifunctional wire cutter as claimed in claim 2, wherein the locking structure comprises a lock catch (5), a bayonet (7) and a bayonet (8), the lock catch (5) is slidably connected to the housing (1) and can lock the two handle sections to close the two cutter bodies, the elastic member (4) is fixed on one handle section and is abutted against the other handle section, the bayonet (8) is arranged at the tail end of the elastic member (4) and the tail end of the other handle section, and the bayonet (7) is fixed on the inner surface of the lock catch (5) and corresponds to the bayonet (8).

4. A multifunctional thread trimmer according to claim 3, wherein the lock catch (5) is provided with a toggle button (9).

5. The multifunctional wire cutter as claimed in claim 2, wherein the locking structure comprises a bayonet (7) and a bayonet (8), the pressing shell (6) slides along the front and back directions of the shell (1), the bayonet (8) is correspondingly arranged at the tail ends of the handle ends of the two cutter bodies, and the bayonet (7) is arranged on the inner surface of the shell (1) and corresponds to the bayonet (8).

6. The multifunctional wire cutter as claimed in claim 2, wherein the front end of the cutter body is provided with a smooth chamfer.

7. A multi-function thread trimmer according to claim 1, characterized in that the inner surface of said pressing shell (6) is matched with the outer surfaces of both sides of said shell body (1).

8. The multifunctional wire cutter as claimed in claim 1, wherein the tool assembly further comprises a tape assembly, the tape assembly comprises a tape (10), a tape seat (11) and a coil spring (12), the tape seat (11) is fixed in the housing (1) through screws, the coil spring (12) is fixed in the tape seat (11), the tape (10) is wound and installed in the tape seat (11), the inner end of the tape (10) is connected with the coil spring (12), and the drawing end of the tape (10) is exposed out of the housing (1).

9. A multi-function thread trimmer as claimed in claim 7 wherein the outer end of the tape measure (10) is secured to an end block (13), the end block (13) being adapted to engage the housing (1).

10. A multi-function thread trimmer as claimed in any one of claims 1 to 9 wherein said tool assembly further comprises an illumination assembly including a light (14), a switch (15) and a battery (16), said light (14) and switch (15) being electrically connected to said battery (16), said light (14) being located at the end of said trimmer assembly, said switch (15) being located on said housing (1), said battery (16) being located within said housing (1).

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