CN210203594U - Dress and pull head thereof - Google Patents
Dress and pull head thereof Download PDFInfo
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- CN210203594U CN210203594U CN201920910423.5U CN201920910423U CN210203594U CN 210203594 U CN210203594 U CN 210203594U CN 201920910423 U CN201920910423 U CN 201920910423U CN 210203594 U CN210203594 U CN 210203594U
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- pull head
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- pull
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Abstract
The utility model discloses a pull head, including be used for supplying both sides to draw zipper teeth meshing and the pull head base that breaks away from and link to each other, be used for driving the pulling-on piece of pull head base motion with the pull head base, still including locating on the pull head base, be used for slowing down the elastic protection layer of the wearing and tearing of pulling-on piece and pull head base. The utility model also discloses a dress of including above-mentioned pull head. Above-mentioned pull head can slow down the wearing and tearing of pulling-on piece and pull head base in the motion process of the relative pull head base of pulling-on piece to can prevent to a certain extent that cladding material or lacquer layer on pulling-on piece and the pull head base from damaging or droing, be favorable to the pull head to keep good outward appearance, prolong the life of pull head.
Description
Technical Field
The utility model relates to a clothing articles for use technical field, in particular to pull head. The utility model discloses still relate to a dress that has this pull head.
Background
The slide fastener is widely used in daily life, and is mainly composed of a slider, fastener elements, and fastener tapes, wherein the slider is used for engaging and disengaging the fastener elements on the left and right fastener tapes.
Considering that the plastic pull head has poor strength and is easy to break after being pulled repeatedly, the metal non-locking trunk pull head integrally die-cast is generally used for the case zipper in the prior market. The metal non-lock trunk puller mainly comprises a puller body and a pull piece, a user pulls the pull piece to drive the puller body to move so as to achieve the purpose of opening and closing the zipper, the pull piece can freely move in a puller inner cavity between the pull nose and a puller base, and mutual friction or collision is inevitably generated between the pull piece and the puller base in the moving process; and because the pulling-on piece and the base of the pull head are both made of metal materials and are hard in texture, repeated friction or collision between the pulling-on piece and the base of the pull head can easily cause damage or falling off of a coating or a paint layer on the surfaces of the pulling-on piece and the base of the pull head, and the appearance and the grade of a product are influenced.
Therefore, how to reduce the abrasion between the pulling piece and the base of the slider on the slider is a technical problem which needs to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pull head, this pull head can alleviate wearing and tearing between pulling-on piece and pull head base to can prevent to a certain extent that cladding material or lacquer layer on pulling-on piece and the pull head base from damaging or coming off, be favorable to the pull head to keep good outward appearance, prolong the life of pull head. Another object of the utility model is to provide a dress including above-mentioned pull head.
In order to achieve the above object, the utility model provides a pull head, including be used for supplying both sides to draw zipper teeth meshing and the pull head base that breaks away from and with the pull head base links to each other, is used for driving the pulling-on piece of pull head base motion is still including locating on the pull head base, be used for slowing down the pulling-on piece with the elastic protection layer of the wearing and tearing of pull head base.
Optionally, the elastic protection layer includes a trapezoidal connection layer for being fixedly connected to the upper base of the slider base, and an anti-friction layer disposed at an upper end of the trapezoidal connection layer and for abutting against the slider.
Optionally, the elastic protection layer is a one-time injection molding protection layer.
Optionally, the pull tab further comprises an arc-shaped limiting part fixedly connected with the wear-reducing layer and used for connecting the pull tab.
Optionally, one end of the arc-shaped limiting part is provided with a first bending end part which is used for bending towards the direction close to the antifriction layer and fixedly connecting with the antifriction layer, and the other end of the arc-shaped limiting part is provided with a second bending end part which is used for bending towards the direction close to the antifriction layer and fixedly connecting with the antifriction layer at a preset gap.
Optionally, the upper end surface of the wear reduction layer and the arc-shaped limiting part can form an open slot for installing and limiting the pull tab.
Optionally, the upper base of the slider base is formed by one-step injection molding.
The utility model also provides a dress, including above-mentioned arbitrary pull head.
Compared with the prior art, the utility model discloses different requirements to the zip fastener pull head, a pull head has been designed, because the pull tab can be in the pull head inner chamber free motion between draw nose and the pull head base, inevitably produce mutual friction or collision between in the motion process pull tab and the pull head base, and pull tab and pull head base are the metal material, the texture is harder, repeated friction or collision between the two, lead to the damage or the coming off of cladding material or the lacquer layer on both surfaces very easily, influence the outward appearance and the grade of product and feel, consequently, it is very necessary to use a pull head that can alleviate wearing and tearing between pull tab and pull head base.
Specifically, the slider comprises a slider base and a pull piece, wherein the zipper teeth on two sides of the zipper cloth tape are respectively arranged in the inner cavities on two sides of the slider base, and the slider base can realize the engagement and disengagement of the zipper teeth on two sides under the pulling of the pull piece; the pulling piece is connected with the pulling head base and used for driving the pulling head base to move so as to realize the closing and opening of the zipper; further, the pull head further comprises an elastic protection layer, the elastic protection layer is arranged on the pull head base, the elastic protection layer can slow down the abrasion of the pull piece and the pull head base in the movement process of the pull piece relative to the pull head base, so that the damage or falling of a coating or a paint layer on the pull piece and the pull head base can be prevented to a certain extent, the good appearance of the pull head can be kept, and the service life of the pull head can be prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a slider according to an embodiment of the present invention.
Wherein:
1-a puller base, 2-an elastic protection layer and 3-an arc-shaped limiting piece.
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 work belong to the protection scope of the present invention.
The core of the utility model is to provide a pull head, this pull head can alleviate wearing and tearing between pulling-on piece and pull head base to can prevent to a certain extent that cladding material or lacquer layer on pulling-on piece and the pull head base from damaging or coming off, be favorable to the pull head to keep good outward appearance, prolong the life of pull head. The other core of the utility model is to provide a dress comprising the pull head.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a slider according to an embodiment of the present invention.
The pull head provided by the embodiment of the utility model is used for meshing and pulling open the zipper teeth on the left and right zipper cloth belts, and comprises a pull head base 1 and a pull piece, wherein, the zipper teeth on the two sides of the zipper cloth belts are respectively arranged in the left and right inner cavities of the pull head base 1, under the pulling of the pull piece, the pull head base 1 can realize the meshing and the releasing of the zipper teeth on the left and right sides, the pull piece is connected with the pull head base 1, and the pull piece is used for driving the pull head base 1 to move so as to realize the closing and the pulling open of the zipper; for example, when the pull tab is pulled down along the axis of the left and right zipper teeth, the zipper teeth on the two sides are engaged; when the pull tab is pulled upwards along the axis of the left and right zipper teeth, the zipper teeth on the two sides are separated.
The pull head still includes elastic protection layer 2, this elastic protection layer 2 is located on pull head base 1, when the pulling-on piece pulled the motion of pull head base 1, the pulling-on piece can inevitably take place relative motion with pull head base 1, can lead to the mutual friction or the collision of the two like this, so that the damage of cladding material or the lacquer layer on both surfaces or drop and influence outward appearance and life, elastic protection layer 2 can slow down the wearing and tearing of pulling-on piece and pull head base 1, this elastic protection layer 2 sets up between pulling-on piece and pull head base 1, and elastic protection layer 2 has certain thickness.
So, when the pulling-on piece moved, the bottom of pulling-on piece can direct action on elastic protection layer 2, and avoid taking place direct contact with pull head base 1 to can prevent to a certain extent that cladding material or lacquer layer on pulling-on piece and the pull head base 1 from damaging or coming off, be favorable to the pull head to keep good outward appearance, prolong the life of pull head.
In addition, the elastic protection layer 2 can be adhered to the upper base of the slider base 1 by industrial glue, and of course, can also be arranged by other connection modes, the material of the elastic protection layer 2 can be plastic, for example, a TPU plastic layer or a silicon-on-rubber plastic layer can be arranged, the TPU is thermoplastic polyurethane elastomer rubber, and the material has the advantages of wear resistance, oil resistance, transparency, good elasticity and the like.
Furthermore, in order to better realize the protection function of the elastic protection layer 2, the elastic protection layer 2 can be specifically configured to include a trapezoidal connection layer and an antifriction layer, wherein the trapezoidal connection layer is arranged below the antifriction layer, is made of the same material and is integrally formed, the trapezoidal connection layer is used for being fixedly connected with the upper base of the slider base 1, and the area of the lower bottom surface of the trapezoidal connection layer is larger than that of the upper bottom surface, so that the connection stability of the trapezoidal connection layer and the slider base 1 can be ensured; the antifriction layer is located on the last bottom surface of trapezoidal articulamentum and is used for offsetting with the pull head contact, and the antifriction layer is the direct contact layer when the pulling-on piece moves promptly, also the position that wearing and tearing are the biggest, because this antifriction layer has elasticity, consequently can suitably increase the thickness on antifriction layer to guarantee the pulling-on piece during the motion with the abundant contact on antifriction layer.
Of course, according to actual needs, the elastic protection layer 2 may be specifically configured as a protection layer formed by one-time injection molding, that is, the trapezoidal connection layer and the antifriction layer are formed by one-time injection molding; therefore, the production process of the elastic protection layer 2 can be easily controlled and tracked, the elastic protection layer 2 can be conveniently replaced, the subsequent maintenance difficulty is reduced, and the convenience in installation and replacement of the elastic protection layer 2 is realized on the premise of ensuring the abrasion of the pull piece and the pull head base 1.
In addition, the elastic protection layer 2 may also have other different arrangement modes, and the arrangement of the anti-friction layer may be adjusted according to the stress point of the pull tab on the anti-friction layer, for example, for a flat-bottomed pull tab, the upper side end face of the anti-friction layer may be set to be a plane, and for a non-flat-bottomed pull tab, the upper side end face of the anti-friction layer may be set to be a non-plane, such as a concave surface or a convex surface; the trapezoidal connecting layer can also be set into a cuboid and other shapes, the arrangement mode of slowing down the abrasion of the pull piece and the slider base 1 is within the protection range of the application, and the elastic protection layer 2 is not particularly limited in the text.
Compared with the friction or collision of a base on the pulling piece and a metal pulling head in the prior art, in the pulling head provided by the utility model, the pulling piece is in contact with the elastic protection layer 2, because the material of the elastic protection layer 2 is smooth, and the pulling piece has softer texture and better ductility compared with metal, the friction or collision degree between the pulling piece and the elastic protection layer 2 is far less than the friction or collision degree between the pulling piece and the surface of the metal base, the abrasion to the pulling piece is reduced, and the falling of a coating or a paint layer on the pulling piece is slowed down; in addition, because the elastic protection layer 2 is arranged on the pull head base 1, the direct contact between the metal upper base surface of the elastic protection layer 2 arranged region and the pull piece is avoided, thereby protecting the plating layer or paint layer of the elastic protection layer 2 arranged region of the pull head base 1 and reducing the abrasion to the pull head base 1.
Obviously, the setting of elastic protection layer 2 has alleviateed the wearing and tearing each other between pulling-on piece and pull head base 1 for the original gloss and the outward appearance of keeping that cladding material or lacquer layer can be more of a specified duration on pulling-on piece and pull head base 1, thereby improved the life of pull head, promoted the price/performance ratio of pull head.
Furthermore, the pull head also comprises an arc-shaped limiting piece 3, and the arc-shaped limiting piece 3 is fixedly connected with the antifriction layer and is used for connecting the pull piece; specifically, one end of the arc-shaped limiting piece 3 is provided with a first bent end part, the first bent end part is used for bending towards the direction close to the antifriction layer and is fixedly connected with the antifriction layer, the other end of the arc-shaped limiting piece 3 is provided with a second bent end part, and the second bent end part is used for bending towards the direction close to the antifriction layer and is arranged with the antifriction layer at a preset gap; that is to say, although both ends of the arc-shaped limiting part 3 are bent in the direction close to the antifriction layer, one end of the arc-shaped limiting part 3 is connected with the antifriction layer in a closed manner, and the other end is provided with an opening.
On above-mentioned basis, the upside terminal surface on antifriction layer and the inside wall of arc locating part 3 can form the open slot, and the open slot is used for supplying the pulling-on piece installation and realizes spacingly to the pulling-on piece, that is to say, the pulling-on piece can embolia arc locating part 3 from the opening of open slot, and this opening is the clearance of predetermineeing that sets up between second bending tip and the antifriction layer promptly, and the open slot can spacing pulling-on piece simultaneously to make the pulling-on piece move at the inner space of open slot.
In order to optimize the above embodiment, the upper base of the slider base 1 can be set as a part which is formed by one-time injection molding, so that the whole weight of the slider can be reduced because the upper base part of the slider base 1 and the elastic protection layer 2 positioned above the upper base are formed by injection molding, and the effect of light weight can be achieved on the basis of realizing paint dropping prevention; certainly, the slider can also have other different arrangement modes, for example, the slider base 1 and the elastic protection layer 2 can be formed through integral injection molding, so that the overall weight is reduced, and the production efficiency can be improved.
The utility model provides a piece of clothes, which comprises the pull head described in the above embodiment; other parts of the apparel may be referred to in the art and are not expanded upon herein.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The above is to the clothes and the pull head thereof provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A pull head is characterized by comprising a pull head base (1) used for meshing and disengaging zipper teeth on two sides, a pull piece connected with the pull head base (1) and used for driving the pull head base (1) to move, and an elastic protection layer (2) arranged on the pull head base (1) and used for slowing down the abrasion of the pull piece and the pull head base (1).
2. Slider according to claim 1, characterised in that the elastic protection layer (2) comprises a trapezoidal connection layer for rigid connection with the upper base of the slider base (1) and an anti-friction layer provided at the upper end of the trapezoidal connection layer for contact against the slider.
3. Slider according to claim 2, characterised in that said elastic protection layer (2) is a one-shot protection layer.
4. The pull head according to claim 3, further comprising an arc-shaped stopper (3) fixedly connected to the friction-reducing layer for connecting the pull tab.
5. A pull head according to claim 4, characterized in that one end of the arc-shaped limiting member (3) is provided with a first bent end portion for bending towards and fixedly connecting with the friction reducing layer, and the other end of the arc-shaped limiting member (3) is provided with a second bent end portion for bending towards and fixedly connecting with the friction reducing layer with a predetermined gap.
6. A pull head according to claim 5, characterized in that the upper end surface of the friction reducing layer and the arc-shaped stop (3) are able to form an open slot for mounting and stopping the pull tab.
7. Slider according to any of claims 1 to 6, characterised in that the upper base of the slider base (1) is injection moulded in one piece.
8. An article of apparel comprising a slider as claimed in any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910423.5U CN210203594U (en) | 2019-06-17 | 2019-06-17 | Dress and pull head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910423.5U CN210203594U (en) | 2019-06-17 | 2019-06-17 | Dress and pull head thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210203594U true CN210203594U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910423.5U Active CN210203594U (en) | 2019-06-17 | 2019-06-17 | Dress and pull head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210203594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189949A (en) * | 2020-10-10 | 2021-01-08 | 浙江伟星实业发展股份有限公司 | Puller, zipper and puller processing method |
-
2019
- 2019-06-17 CN CN201920910423.5U patent/CN210203594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189949A (en) * | 2020-10-10 | 2021-01-08 | 浙江伟星实业发展股份有限公司 | Puller, zipper and puller processing method |
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