CN211354113U - Riveting does not have lock pull head - Google Patents

Riveting does not have lock pull head Download PDF

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Publication number
CN211354113U
CN211354113U CN201921791208.4U CN201921791208U CN211354113U CN 211354113 U CN211354113 U CN 211354113U CN 201921791208 U CN201921791208 U CN 201921791208U CN 211354113 U CN211354113 U CN 211354113U
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China
Prior art keywords
pull
riveting
piece
head
wing plate
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CN201921791208.4U
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Chinese (zh)
Inventor
熊梓仁
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Ideal Fastener (jiangsu) Ltd
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Ideal Fastener (jiangsu) Ltd
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Priority to CN201921791208.4U priority Critical patent/CN211354113U/en
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Abstract

The utility model provides a riveting lock-free pull head, which comprises a main body and a pull piece; the main body is provided with an upper wing plate and a lower wing plate which are relatively parallel, and the upper wing plate is provided with two side-by-side riveting ends which are respectively a first riveting end and a second riveting end; an accommodating space for accommodating the pull piece is arranged between the first riveting end and the second riveting end; the first riveting end and the second riveting end are bent after being punched, so that the first riveting end and the second riveting end are connected with and clamp the pull piece cross beam to form a closed pull nose; the upper end surface of the pull nose is a pressing plane or a curved surface; the surface of the pull piece is provided with a plurality of grooves which are distributed in parallel, and the grooves form an anti-skid area; the tail part of the pulling piece is downwards inclined from the bottom of the anti-skid area; the two sides of the pull piece are inwards sunken from the side wall to form a concave arc-shaped handheld part. This novel structure connects pulling-on piece and main part through riveted structure, is equipped with handheld portion and antiskid district on the pulling-on piece to make the pulling-on piece have better detail aesthetic feeling and use and experience.

Description

Riveting does not have lock pull head
Technical Field
The utility model relates to a zip fastener technical field especially relates to a do not have lock pull head with chain tooth complex riveting.
Background
The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, and is applied to articles for daily use such as clothes, backpacks and tents in daily life of people in an indispensable and large quantity. The zipper consists of zipper teeth, a zipper head, an upper stop part, a lower stop part or a locking part and the like. Generally, a zipper is composed of two zipper tapes, each zipper tape has a row of zipper teeth, and the two rows of zipper teeth are arranged in a staggered manner. The fastener elements are key parts, and directly determine the side pull strength of the zipper. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab.
With the development of the zipper industry, the slider for the zipper is continuously changed, some sliders are more practical and some sliders are more beautiful, none of the improvements does not contribute to the convenience of daily life of people, the development of science and technology also provides a solid foundation for the improvement, and meanwhile, the requirement of people on details is higher and higher. At present, the structure of pull head is comparatively single, and does not have the design in the detail on the pulling-on piece and improves and use experience.
For example, chinese patent publication No. CN105747398B discloses a spring piece slider, which relates to the field of self-locking sliders with automatic springback, and comprises a slider base, a pull tab, a connecting shaft, a spring piece and a spring, wherein the slider base is provided with a semicircular concave surface recessed downward and an arc-shaped concave surface recessed downward, the spring piece is arranged in the arc-shaped concave surface, the arc-shaped concave surface is further provided with a circular groove, and the spring is arranged in the circular groove. The top end of the pull plate is provided with a rotating part and a stopping part, the rotating part and the stopping part are adjacent to each other left and right, the rotating part is provided with an arc surface, and the stopping part is provided with a protruding angle higher than the arc surface. The elastic sheet is rectangular sheet and is arranged in the arc concave surface of the base of the pull head, when the pull tag is flatly placed, the rotating part is abutted against the elastic sheet, and the elastic sheet is slightly bent and slightly presses the spring. The patent shows that the pull tab is directly connected with the pull head in a shaft connection mode without arranging a pull nose; and the pulling piece is an elastic pulling piece, and is not provided with an anti-skidding area and the like, so that the situation of hand skidding and the like is easy to occur if the pulling piece is made of metal or relatively smooth material.
Therefore, to solve the problems existing in the prior art, it is urgently needed to provide a riveted lock-free slider which is novel in structure, wherein the pull piece is connected with the slider through a riveted structure, so that the pull piece has better detailed aesthetic feeling and the use experience.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that above-mentioned prior art exists, provided a riveting does not have lock pull head, this pull head simple structure is novel, through be equipped with two riveting ends that set up side by side at last pterygoid lamina to carry out the punching press to it and produce the bending, make two riveting end connection form the lug that encloses, thereby fix the pulling-on piece on the pull head. The hand-held part is arranged on the pulling piece, so that the structure of a human finger is met, and the pulling head can be better pushed to move on the chain belt; meanwhile, an anti-skidding area formed by distributing a plurality of grooves is arranged on the surface of the pull piece, so that the friction force between fingers and the pull piece is increased, and the pull piece is prevented from skidding in the pulling process; secondly, the pull sheet has more beautiful design and generates new visual effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a riveting lock-free pull head, which comprises a main body and a pull piece, wherein the main body is provided with an upper wing plate and a lower wing plate which are relatively parallel, and a guide post which is connected with the upper wing plate and the lower wing plate at the front end side of the main body; a sliding groove is formed in a space between the upper wing plate and the lower wing plate, an upper guide plate for fixing the sliding direction of the pull head is respectively vertically arranged on the left side edge and the right side edge of the upper wing plate downwards, and a lower guide plate for fixing the sliding direction of the pull head and corresponding to the upper guide plate is respectively vertically arranged on the left side edge and the right side edge of the lower wing plate upwards;
the upper wing plate is provided with two side-by-side riveting ends which are respectively a first riveting end and a second riveting end; an accommodating space for accommodating the pull piece is arranged between the first riveting end and the second riveting end;
the first riveting end and the second riveting end are bent after being stamped, so that the first riveting end and the second riveting end are connected to form a closed pull nose, the first riveting end and the second riveting end clamp the pull piece cross beam, and the pull piece is connected with the pull nose; the upper end surface of the pull nose is a pressing plane or a curved surface;
specifically, the space for placing the head of the zipper pull is reserved between the two side-by-side riveting ends, and when the head of the zipper pull is placed in the accommodating space, the two riveting ends are punched to be connected to form a pull nose, so that the riveting lock-free design is realized. The upper end face of the pull nose is set to be a pressing plane or a curved surface, and the shape of the end face of the pull nose can be realized by different punching forces according to actual needs or aesthetic standards. The structure is simple, the flexibility and the variability are realized, and the shape of the end face can be selected by a user according to the requirement of the user.
Specifically, after the first riveting end and the second riveting end are punched, the cross beam of the pulling piece is bent and clamped, so that a user has certain resistance when swinging the pulling piece, and the pulling piece is prevented from swinging randomly in the accommodating space; the user can adjust the position of pulling-on piece according to actual demand or hobby, and the user places the pulling-on piece in optional position and puts the hand back, and the pulling-on piece can keep the position of shelving after the user puts the hand, can not rock at will.
The surface of the pull piece is provided with a plurality of grooves which are distributed in parallel, and the grooves form an anti-skid area;
specifically, a plurality of grooves are designed on the surface of the pull piece, so that an anti-skidding area is formed, and firstly, the friction force between fingers and the pull piece is increased, and the pull piece is prevented from skidding in the pulling process; and secondly, the pull sheet has a more beautiful design, a new visual effect is generated, a new detailed design is added for the pull sheet, and the use experience of a user is improved.
The tail part of the pulling piece inclines downwards from the bottom of the anti-skid area.
Specifically, the tail part of the pulling piece inclines downwards from the bottom of the anti-skid area, so that the thickness of the tail part of the pulling piece is smaller than that of the middle part of the pulling piece, materials are reduced, and the pulling piece has light weight.
The two sides of the pull piece are inwards sunken from the side wall to form a concave arc-shaped handheld part.
Specifically, the design of the handheld part can enable two fingers of a user to hold the handheld part, the head of the pulling piece is pushed to prop against the riveting end, and then the pulling head slides up and down along the chain belt. The concave arc-shaped hand-held part is matched with the convex surface of the human finger, so that a user can exert force better. The user pushes the pull head to move by pinching the hand-held part, so that the pull head pulling mode is a new pull head pulling mode, and the interestingness of the user in use is enhanced. The user can select to pinch the hand-held part to push the pull head to move, or to hold the pull piece to pull the pull head.
Preferably, the handheld part is formed by inwards recessing the two sides of the pull piece from the side wall by 0.4-1.5 mm.
Specifically, the hand-held part is concave with the diameter of 0.4-1.5 mm, and the matching degree of the hand-held part and fingers is better.
Preferably, the groove is a rhombus-shaped or rectangular groove.
Preferably, the thickness of the riveting end is gradually reduced from the upper wing plate to the upper side.
Specifically, the end part of the joint of the first riveting end and the second riveting end is smaller in thickness. The design can enable the pull nose formed after riveting to have better aesthetic property.
Preferably, the pressing plane is parallel to the end face of the upper wing plate.
Preferably, the head of the pull tab extends downwards from the pull tab non-slip area to form an arc-shaped head.
Specifically, the head of the pull tab refers to the end part of one end of the pull tab connected with the pull nose; the head of the pull piece is arc-shaped, and the structure has a good pulling effect when the pull piece is pulled.
Preferably, the maximum thickness of the pull tab is less than or equal to 2 mm.
Preferably, the material of the slider or the pull tab comprises resin and metal.
Preferably, the non-slip region is provided in a central region of the surface of the tab.
Preferably, the end face of the head of the pulling-on piece is provided with a convex point, and the riveting end corresponding to the convex point is provided with a groove body correspondingly connected, so that when a user holds the handheld part to push the pulling-on piece, the convex point is correspondingly connected with the groove body, and a better pushing effect is achieved.
The utility model has the advantages that:
the utility model provides a riveting does not have lock pull head, this pull head simple structure is novel, through being equipped with two riveting ends that set up side by side at last pterygoid lamina to carry out the punching press to it and produce the bending, make two riveting end connection form enclose the lug that closes, thereby fix the pulling-on piece on the pull head. The hand-held part is arranged on the pulling piece, so that the structure of a human finger is met, and the pulling head can be better pushed to move on the chain belt; meanwhile, the anti-skid area formed by the plurality of grooves is arranged on the surface of the pulling-on piece, so that the friction force between fingers and the pulling-on piece is increased, and the pulling-on piece is more attractive.
Drawings
Fig. 1 is a schematic structural view of a riveting lock-free slider provided by the present invention;
fig. 2 is a schematic view of a main structure of the riveting lock-free slider provided by the present invention;
fig. 3 is a schematic side view of the main body of the riveting lock-free slider provided by the present invention;
fig. 4 is a schematic structural view of a pulling-on piece of the riveted lock-free pull head provided by the utility model;
fig. 5 is a schematic side view of the pulling-on piece of the riveted lock-free pull head provided by the present invention;
fig. 6 is a schematic side view of the main body of the riveting lock-free slider provided by the present invention before riveting;
fig. 7 is a schematic structural view of the main body of the riveting lock-free pull head provided by the present invention before riveting.
Description of the reference numerals
1a body, 2a pull tab;
11 upper wing plate, 12 lower wing plate, 13 guide post, 14 sliding chute, 11a upper guide plate, 12a lower guide plate, 15 pull nose, 15a first riveting end, 15b second riveting end and 15c accommodating space;
21 tab head, 22 anti-slip region, 22a groove, 23 tab tail, 24 handle, 25 tab beam.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 7, the present embodiment provides a clinch lock-less slider including a body 1 and a pull-tab 2, the body 1 having an upper wing plate 11 and a lower wing plate 12 which are relatively parallel, and a guide post 13 connecting the upper wing plate 11 and the lower wing plate 12 at a front end side of the body; a sliding groove 14 is formed in a space between the upper wing plate 11 and the lower wing plate 12, an upper guide plate 11a for fixing the sliding direction of the slider is respectively vertically arranged at the left side edge and the right side edge of the upper wing plate 12 downwards, and a lower guide plate 12a for fixing the sliding direction of the slider and corresponding to the upper guide plate 11a is respectively vertically arranged at the left side edge and the right side edge of the lower wing plate 12 upwards;
the upper wing plate 11 is provided with two side-by-side riveting ends, namely a first riveting end 15a and a second riveting end 15 b; an accommodating space 15c for accommodating the pull piece is arranged between the first riveting end 15a and the second riveting end 15 b;
the first riveting end 15a and the second riveting end 15b are bent after being punched, so that the first riveting end 15a and the second riveting end 15b are connected to form a closed pull nose 15, the first riveting end 15a and the second riveting end 15b clamp the pull piece beam 25, and the pull piece 2 is connected with the pull nose 15; the upper end surface of the pull nose 15 is a pressing plane or a curved surface;
specifically, a space for placing the pull tab head 21 is reserved between the two side-by-side riveting ends 15a and 15b, when the pull tab head 21 is placed in the accommodating space 15c, the two riveting ends 15a and 15b are punched to be connected to form the pull tab 15, and the riveting lock-free design is realized. The upper end face of the pull nose 15 is set to be a pressing plane or a curved surface, and the shape of the end face of the pull nose can be realized by different punching forces according to actual needs or aesthetic standards. The structure is simple, the flexibility and the variability are realized, and the shape of the end face can be selected by a user according to the requirement of the user.
Specifically, after the first riveting end 15a and the second riveting end 15b are punched, the pull piece beam 25 is bent and clamped, so that a user has a certain resistance when swinging the pull piece, and the pull piece 2 is prevented from swinging freely in the accommodating space 15 c; the user can adjust the position of pulling-on piece 2 according to actual demand or hobby, and the user places pulling-on piece 2 and puts the back in optional position and let hand, and the pulling-on piece can keep the position of shelving after the user lets hand, can not rock at will.
The surface of the pull tab 2 is provided with a plurality of parallel diamond-shaped grooves 22a, and the grooves 22a form an anti-skid area 22; the anti-slip area 22 is formed by designing the plurality of grooves 22a on the surface of the pull tab, so that the friction force between fingers and the pull tab 2 is increased, and the slip is prevented in the pulling process; and secondly, the pull piece 2 has a more beautiful design, a new visual effect is generated, a new detailed design is added for the pull piece, and the use experience of a user is improved.
The tab tail 23 slopes downward from the bottom of the non-slip region 22.
Specifically, the tail portion 23 of the pull piece inclines downwards from the bottom of the anti-slip region 22, so that the thickness of the tail portion of the pull piece is smaller than that of the middle portion of the pull piece, materials are reduced, and the pull piece is lighter in weight.
The two sides of the pull tab 2 are inwards sunken from the side wall to form a concave arc-shaped hand holding part 24. The design of the hand-held portion 24 enables two fingers of a user to pinch the hand-held portion 24 to push the head portion 21 of the pull piece to abut against the riveting end 15b, and further enables the pull head to slide up and down along the chain belt. The concave arc-shaped hand-holding part 24 is matched with the convex surface of the human finger, so that the user can exert force better. The user pushes the pull head to move by pinching the hand-held part, so that the pull head pulling mode is a new pull head pulling mode, and the interestingness of the user in use is enhanced. The user can select to pinch the handle 24 to push the slider to move, or to hold the pull tab 2 to pull the slider.
In the embodiment, the handheld part is formed by inwards recessing two sides of the pull piece by 1mm from the side wall; the handheld part is concave with 1mm, and the matching degree with the fingers is better.
In this embodiment, the thickness of the riveting ends 15a, 15b is gradually reduced from the upper wing plate 11 upward.
Specifically, the end portion of the joint between the first riveting end 15a and the second riveting end 15b has a small thickness. The design can make the rivet nose 15 formed after riveting have better aesthetic property.
In the embodiment, the pressing plane of the pull nose 15 is parallel to the end face of the upper wing plate 11; the head of the pull tab 2 extends downwards from the pull tab non-slip area to form an arc-shaped pull tab head 21. The pull tab head 21 refers to one end of the pull tab 2 connected with the pull nose 15; the pull piece head 21 is arc-shaped, and the structure has a good pulling effect when the pull piece is pulled.
In this embodiment, the slider or the pull tab is made of metal. The non-slip region 22 is provided in the central region of the surface of the tab 2.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (8)

1. A kind of riveted does not have lock zipper head, including body and pulling-on piece, the said body has relative parallel upper wing plate and lower wing plate, and link the guide post of the upper wing plate and lower wing plate in the front end side of the body; the space between last pterygoid lamina and the lower pterygoid lamina forms the spout, go up the left and right both sides edge of pterygoid lamina and hang down the upper guide that is equipped with fixed pull head slip direction respectively, the lower guide that is equipped with fixed pull head slip direction and corresponds with the upper guide position is upwards found respectively to the left and right both sides edge of lower pterygoid lamina, its characterized in that:
the upper wing plate is provided with two side-by-side riveting ends which are respectively a first riveting end and a second riveting end; an accommodating space for accommodating the pull piece is arranged between the first riveting end and the second riveting end;
the first riveting end and the second riveting end are bent after being punched, so that the first riveting end and the second riveting end are connected to form a closed pull nose, the first riveting end and the second riveting end clamp a pull piece cross beam, and the pull piece is connected with the pull nose; the upper end surface of the pull nose is a pressing plane or a curved surface;
the surface of the pull piece is provided with a plurality of grooves which are distributed in parallel, and the grooves form an anti-skid area; the tail part of the pulling piece is downwards inclined from the bottom of the anti-skid area;
the two sides of the pull piece are inwards sunken from the side wall to form a concave arc-shaped handheld part.
2. The lock-less rivet head of claim 1, wherein the hand-held portion is formed by both sides of the pull tab being recessed inward from the side walls by 0.4mm to 1.5 mm.
3. The riveting lockless pull head of claim 1, wherein the groove is a diamond or rectangular groove.
4. The riveted, lock-less pull head of claim 1, wherein the thickness of the riveted end tapers upward from the upper wing plate.
5. The staked lock-less pull head of claim 1, wherein the pressing plane is parallel to the upper wing plate end face.
6. The stake lock-less pull head of claim 1, wherein the head of the pull tab extends downwardly from the pull tab slip prevention area.
7. The staked lock-less slider of claim 1, wherein the maximum thickness of the pull tab is less than or equal to 2 mm.
8. The staked lock-less slider of claim 1 or 3, wherein the slip resistant region is provided in a central region of the tab surface.
CN201921791208.4U 2019-10-23 2019-10-23 Riveting does not have lock pull head Active CN211354113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921791208.4U CN211354113U (en) 2019-10-23 2019-10-23 Riveting does not have lock pull head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921791208.4U CN211354113U (en) 2019-10-23 2019-10-23 Riveting does not have lock pull head

Publications (1)

Publication Number Publication Date
CN211354113U true CN211354113U (en) 2020-08-28

Family

ID=72160424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921791208.4U Active CN211354113U (en) 2019-10-23 2019-10-23 Riveting does not have lock pull head

Country Status (1)

Country Link
CN (1) CN211354113U (en)

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