CN217861365U

CN217861365U - Insulating yarn is cut convenient to replace sword head

Info

Publication number: CN217861365U
Application number: CN202220877585.5U
Authority: CN
Inventors: 舒勇胜
Original assignee: Wuyi Xinwang Industry And Trade Co ltd
Current assignee: Wuyi Xinwang Industry And Trade Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-22
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses an insulating yarn is cut convenient to replace sword head, including the connection handle, the right side of connection handle is provided with sword head body, one side fixedly connected with connecting plate of sword head body, both ends fixedly connected with adapter sleeve and connecting block respectively about the connecting plate is inboard, the left side fixedly connected with spring of connection handle inner chamber, the right side fixedly connected with connecting rod of spring, the right side fixedly connected with gag lever post of connecting rod, the right side of gag lever post runs through to the right side of adapter sleeve. The utility model discloses a cooperation of connecting handle, hinge, sword head body, connecting plate, adapter sleeve, connecting block, spring, connecting rod, spout, slider, gag lever post, push pedal, inserted bar, elastic telescopic rod, L type pole and sheath has solved present yarn and has cut the well sword head and adopt bolted connection with the handle, leads to the sword head all to need when loading and unloading with the help of the instrument like this, causes the sword head to change troublesome, can't satisfy operation requirement's problem.

Description

Insulating yarn is cut convenient to replace sword head

Technical Field

The utility model relates to a technical field is cut to the yarn, specifically is an insulating yarn is cut convenient to replace sword head.

Background

The yarn scissors are scissors which are useful for trimming hand sewing and machine sewing thread ends, a common special tool for clothing is used, thread cutting lines and thin gauze are relatively sharp, and the edge head in the existing yarn scissors is connected with a handle through a bolt, so that the edge head needs to be replaced by the aid of the tool when being assembled and disassembled, the use requirement cannot be met, and therefore the insulating yarn scissors convenient for replacing the edge head are provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an insulating yarn is cut convenient to replace sword head possesses the advantage of being convenient for replace the sword head, has solved among the current yarn is cut the sword head and has adopted bolted connection with the handle, leads to the sword head all to need when loading and unloading with the help of the instrument like this, causes the sword head to change trouble, can't satisfy operation requirement's problem.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating yarn is cut convenient to replace sword head, includes the connection handle, the right side of connection handle is provided with the sword head body, one side fixedly connected with connecting plate of sword head body, both ends are fixedly connected with adapter sleeve and connecting block respectively about the connecting plate inboard, the left side fixedly connected with spring of connection handle inner chamber, the right side fixedly connected with connecting rod of spring, the right side fixedly connected with gag lever post of connecting rod, the right side of gag lever post runs through to the right side of adapter sleeve, the right side contact of gag lever post has the push pedal, the axis fixedly connected with inserted bar of push pedal right side department, the right side of inserted bar runs through to the inner chamber of connecting block.

Preferably, the number of the connecting handles is two, and the two connecting handles are movably connected through a hinge.

Preferably, a sliding groove is formed in one side of the inner cavity of the connecting handle, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, and one side of the sliding block is fixedly connected with the connecting rod.

Preferably, one side of the push plate is fixedly connected with an elastic telescopic rod, and one side of the elastic telescopic rod is fixedly connected with the connecting handle.

Preferably, the central shaft at the inner side of the connecting handle is fixedly connected with two L-shaped rods.

Preferably, the right end of the inner side of the connecting handle is provided with a limiting groove, and the surface of the connecting handle is provided with a sheath.

Advantageous effects

Compared with the prior art, the utility model provides an insulating yarn is cut convenient to replace sword head possesses following beneficial effect:

1. the utility model discloses when needing the replacement, the connecting rod moves to the left side, the connecting rod can drive the gag lever post removal, the push pedal can be kept away from to the gag lever post, cooperation through elastic telescopic rod, make the push pedal remove to the left side, then the push pedal drives the inserted bar removal, make the inserted bar keep away from the connecting block, simultaneously along with the removal of gag lever post, the adapter sleeve can be kept away from to the gag lever post, then move the connecting plate to the outside, can drive adapter sleeve and connecting block and keep away from the connection handle, thereby accomplish the dismantlement, the connecting plate on the body of blade head will be changed corresponds with the connection handle, then insert in the connection handle with fixed connection adapter sleeve and connecting block on the connecting plate, loosen the connecting rod afterwards, thrust through the spring can drive the connecting rod and remove, the connecting rod drives the gag lever post and passes the adapter sleeve, and the right side of gag lever post can contact with the push pedal afterwards, and drive the push pedal removal, make the push pedal drive the inserted bar insert in the connecting block, can accomplish the installation, it adopts bolted connection with the handle to have solved current yarn and cut the middle blade head, like this, lead to the blade head all need with the help of the instrument when loading and unloading, cause the blade head to change trouble, can's problem of unable operation requirement of satisfying.

2. The utility model discloses a set up the hinge, conveniently connect two connection handles, avoid unable work of carrying on, through setting up spout and slider, stabilized the work of connecting rod, carried out balanced support to the connecting rod, through setting up the sheath, protected the connection handle, avoid the connection handle to wear and tear easily.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the connecting handle of the present invention;

FIG. 3 is a schematic view of a partial top view of the connecting handle of the present invention in a cross-sectional view;

fig. 4 is a side view schematic diagram of the limiting rod of the present invention.

In the figure: 1. a connecting handle; 2. a hinge; 3. a blade head body; 4. a connecting plate; 5. connecting sleeves; 6. connecting blocks; 7. a spring; 8. a connecting rod; 9. a chute; 10. a slider; 11. a limiting rod; 12. pushing a plate; 13. a rod is inserted; 14. an elastic telescopic rod; 15. an L-shaped rod; 16. a sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, an insulation yarn cutter convenient for replacing a blade head comprises two connecting handles 1, wherein the two connecting handles 1 are movably connected through a hinge 2, the two connecting handles 1 are conveniently connected through the hinge 2 to avoid the failure of working, the central shaft at the inner side of each connecting handle 1 is fixedly connected with two L-shaped rods 15, the number of the L-shaped rods 15 is two, the right end of the inner side of each connecting handle 1 is provided with a limit groove, the surface of each connecting handle 1 is provided with a sheath 16, the connecting handles 1 are protected through the arrangement of the sheaths 16 to avoid the easy abrasion of the connecting handles 1, the right side of each connecting handle 1 is provided with a blade head body 3, one side of each blade head body 3 is fixedly connected with a connecting plate 4, the left end and the right end of the inner side of each connecting plate 4 are respectively and fixedly connected with a connecting sleeve 5 and a connecting block 6, and the left side of the inner cavity of each connecting handle 1 is fixedly connected with a spring 7, a connecting rod 8 is fixedly connected to the right side of the spring 7, a chute 9 is formed in one side of an inner cavity of the connecting handle 1, a slider 10 is slidably connected to the inner cavity of the chute 9, one side of the slider 10 is fixedly connected with the connecting rod 8, the operation of the connecting rod 8 is stabilized by arranging the chute 9 and the slider 10, the connecting rod 8 is balanced and supported, a limiting rod 11 is fixedly connected to the right side of the connecting rod 8, the right side of the limiting rod 11 penetrates through the right side of the connecting sleeve 5, a push plate 12 is contacted with the right side of the limiting rod 11, an elastic telescopic rod 14 is fixedly connected to one side of the push plate 12, one side of the elastic telescopic rod 14 is fixedly connected with the connecting handle 1, an inserting rod 13 is fixedly connected to the middle shaft of the right side of the push plate 12, the right side of the inserting rod 13 penetrates through the inner cavity of the connecting block 6, when replacement is needed, the connecting rod 8 is moved to the left side, the connecting rod 8 can drive the limiting rod 11 to move, the limiting rod 11 can be away from the push plate 12, through the cooperation of elasticity telescopic link 14, make push pedal 12 remove to the left side, then push pedal 12 drives inserted bar 13 and removes, make inserted bar 13 keep away from connecting block 6, simultaneously along with the removal of gag lever post 11, connecting sleeve 5 can be kept away from to gag lever post 11, then move connecting plate 4 to the outside, can drive connecting sleeve 5 and connecting block 6 and keep away from connecting handle 1, thereby accomplish the dismantlement, connecting plate 4 on will changing back sword head body 3 corresponds with connecting handle 1, then insert fixed connection connecting sleeve 5 and connecting block 6 in connecting plate 4 in connecting handle 1, loosen connecting rod 8 afterwards, thrust through spring 7 can drive connecting rod 8 and remove, connecting rod 8 drives gag lever post 11 and passes connecting sleeve 5, afterwards the right side of gag lever post 11 can contact with push pedal 12, and drive push pedal 12 and remove, make push pedal 12 drive inserted bar 13 and insert in connecting block 6, can accomplish the installation, it adopts bolted connection with the handle to have solved among the current yarn scissors, lead to the sword head all need with the help of the tool when loading and unloading like this, cause the trouble, can's unable problem of using requirement of changing.

When the device is used, when the device needs to be replaced, the connecting rod 8 is moved to the left side, the connecting rod 8 can drive the limiting rod 11 to move, the limiting rod 11 can be far away from the push plate 12, the cooperation through the elastic telescopic rod 14 is realized, the push plate 12 can be moved to the left side, then the push plate 12 drives the insert rod 13 to move, the insert rod 13 is far away from the connecting block 6, meanwhile, along with the movement of the limiting rod 11, the connecting sleeve 5 can be far away from the limiting rod 11, then the connecting plate 4 can be driven to be far away from the connecting handle 1 through the connecting sleeve 5 and the connecting block 6, the disassembly is completed, the connecting plate 4 on the blade head body 3 after the replacement corresponds to the connecting handle 1, then the connecting sleeve 5 and the connecting block 6 are fixedly connected on the connecting plate 4 are inserted into the connecting handle 1, then the connecting rod 8 is loosened, the connecting rod 8 can be driven to move through the thrust of the spring 7, the connecting rod 8 drives the limiting rod 11 to pass through the connecting sleeve 5, then, the right side of the limiting rod 11 can be in contact with the push plate 12, the push plate is driven to move, the push plate 12 is driven, the insert into the connecting block 13, the connecting rod 13 is inserted into the connecting block 6, the connecting rod, the problem that the blade head can not be used for the replacement tool when the replacement is solved, the existing yarn scissors, the trouble of the replacement tool, and the replacement can be met, and the loading and unloading problem that the loading and unloading can be solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulating yarn is cut convenient to replace sword head, includes connection handle (1), its characterized in that: the right side of tie handle (1) is provided with sword head body (3), one side fixedly connected with connecting plate (4) of sword head body (3), both ends are fixedly connected with adapter sleeve (5) and connecting block (6) respectively about connecting plate (4) inboard, left side fixedly connected with spring (7) of tie handle (1) inner chamber, the right side fixedly connected with connecting rod (8) of spring (7), right side fixedly connected with gag lever post (11) of connecting rod (8), the right side of gag lever post (11) runs through to the right side of adapter sleeve (5), the right side contact of gag lever post (11) has push pedal (12), well axle department fixedly connected with inserted bar (13) on push pedal (12) right side, the right side of inserted bar (13) runs through to the inner chamber of connecting block (6).

2. An insulated yarn cutter for facilitating blade head replacement according to claim 1, wherein: the number of the connecting handles (1) is two, and the two connecting handles (1) are movably connected through a hinge (2).

3. An insulated yarn cutter for facilitating blade head replacement according to claim 1, wherein: one side of the inner cavity of the connecting handle (1) is provided with a sliding groove (9), the inner cavity of the sliding groove (9) is connected with a sliding block (10) in a sliding manner, and one side of the sliding block (10) is fixedly connected with the connecting rod (8).

4. An insulated yarn cutter for facilitating blade tip replacement as claimed in claim 1, wherein: one side fixedly connected with elasticity telescopic link (14) of push pedal (12), one side and connection handle (1) fixed connection of elasticity telescopic link (14).

5. An insulated yarn cutter for facilitating blade tip replacement as claimed in claim 1, wherein: the middle shaft at the inner side of the connecting handle (1) is fixedly connected with two L-shaped rods (15), and the number of the L-shaped rods (15) is two.

6. An insulated yarn cutter for facilitating blade tip replacement as claimed in claim 1, wherein: the right end of the inner side of the connecting handle (1) is provided with a limiting groove, and the surface of the connecting handle (1) is provided with a protective sleeve (16).