CN216089215U

CN216089215U - Push type zip fastener pulling-on piece

Info

Publication number: CN216089215U
Application number: CN202122786561.7U
Authority: CN
Inventors: 左传中; 朱杰龙; 张田; 高秀忠
Original assignee: Fujian SBS Zipper Science and Technology Co Ltd
Current assignee: Fujian SBS Zipper Science and Technology Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-22
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a push type zipper pull, which relates to the field of zippers and comprises a pull body, a pressing cover and a pressure spring; the pull piece body is provided with an installation cavity and a window communicated with the installation cavity; the pressing cover is arranged in the mounting cavity in a reciprocating motion mode through the pressure spring and provided with a pressing portion extending out of the window. The gland is pressed in circulation during the use, can reach and decompress the purpose of relaxing, enriches the service function of pulling-on piece from this to satisfy user's diversified demand, have stronger practicality and interest.

Description

Push type zip fastener pulling-on piece

Technical Field

The utility model relates to the field of zippers, in particular to a push type zipper pull.

Background

The zip fastener includes chain belt and pull head, and the pulling-on piece is the indispensable component part of pull head, and the user drives the purpose that the chain belt opened and shut through the pulling-on piece realization pull head. However, the existing pull tab only has the basic function of pulling and closing, and cannot meet the increasingly developed diversified requirements of users. For example, when a person feels fidgetiness and pressure in learning life and work, the fingers may unconsciously press small objects to distract and relax the mind and body. Therefore, if the pulling-on piece has a pressable functional structure, the using function of the pulling-on piece can be further enriched, and the pulling-on piece has more practicability and interestingness.

Disclosure of Invention

The utility model provides a push type zipper pull piece, which aims to solve the problems in the prior art.

The utility model adopts the following technical scheme:

the utility model provides a push type zip fastener pulling-on piece, includes the pulling-on piece body, its characterized in that: the pressing cover and the pressure spring are also included; the pull piece body is provided with an installation cavity and a window communicated with the installation cavity; the pressing cover is arranged in the mounting cavity in a reciprocating manner through the pressure spring and is provided with a pressing part extending out of the window.

Further, the gland comprises a push rod and a cap; the cap is arranged in the mounting cavity through a push rod and extends out of the window; the pressure spring is sleeved outside the push rod, and a clamping portion used for fixing the pressure spring is further arranged in the mounting cavity.

Furthermore, the cap is provided with a limiting lug, and the mounting cavity is provided with a limiting part which is abutted against the limiting lug and used for preventing the cap from sliding out of the mounting cavity.

Further, the push rod and the cap cover are of a split structure, or the push rod and the cap cover are of an integrated structure.

Furthermore, the inner wall of the mounting cavity is provided with at least one guide rail; the cap is provided with a slot for inserting the push rod, and the outside of the slot is provided with an indexing claw; the sliding claw sleeve is matched with the guide rail and the indexing claw and is arranged outside the push rod in a sleeved mode.

Further, the pull piece body comprises a sleeve and a Contraband-shaped pull head connecting piece, and the mounting cavity is formed inside the sleeve.

Further, the outer portion of the sleeve is formed in a prism shape, a curved surface shape, or a semi-cylindrical shape.

Furthermore, a plurality of massage bulges are arranged outside the sleeve.

Furthermore, the sleeve is provided with a lock catch hole; one end of the pull head connecting piece is provided with a connecting part, the connecting part is provided with a lock catch, and the connecting part is inserted into the sleeve through a lock catch matched with a lock catch hole.

Furthermore, the sleeve is provided with a plurality of drain holes.

From the above description of the structure of the present invention, it can be seen that the present invention has the following advantages:

the zipper puller comprises a zipper puller body provided with an installation cavity, a pressing cover and a pressing spring, wherein the pressing cover is arranged in the installation cavity in a reciprocating mode through the pressing spring, and the purpose of decompression and relaxation can be achieved by circularly pressing the pressing cover when the zipper puller is used, so that the using functions of the zipper puller are enriched, diversified requirements of users are met, and the zipper puller has strong practicability and interestingness.

Secondly, the sleeve is ingenious in design, novel in appearance and both practical and innovative, for example, the sleeve can be designed in a semi-cylindrical structure, and massage bulges can be arranged outside the sleeve according to application scenes, so that the functionality and the visual effect of the pull-on piece are effectively improved.

Drawings

Fig. 1 is a first structural schematic diagram of a first embodiment of the present invention.

Fig. 2 is an exploded view of the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a sleeve according to an embodiment of the utility model.

Fig. 5 is a first structural schematic diagram of a second embodiment of the utility model.

Fig. 6 is an exploded view of the second embodiment of the present invention.

Fig. 7 is a second structural schematic diagram of a second embodiment of the utility model.

Fig. 8 is a schematic structural diagram of a third embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

The first embodiment is as follows:

as shown in fig. 1 to 4, a push type zipper pull comprises a pull body 1, a pressure spring 2 and a gland 3, wherein the pull body 1 is provided with an installation cavity and a window 110 communicated with the installation cavity, and one end of the pull body 1 far away from the window 110 is set to be a closed shape or an open shape communicated with the installation cavity. The pressing cover 3 is reciprocatingly disposed in the mounting chamber by a pressing spring 2, and the pressing cover 3 has a pressing portion protruding from the window 110. Can press with the hand during use and press the splenium to the gland 3 is pressed in the circulation, thereby reaches the purpose of decompressing and relaxing, enriches the service function of pulling-on piece from this, with the diversified demand that satisfies the user, has stronger practicality and interest.

As shown in fig. 1 to 2, specifically, the pressing cover 3 includes a push rod 31 and a cap 32, the pressure spring 2 is sleeved outside the push rod 31, the cap 32 is installed in the installation cavity through the push rod 31 in a reciprocating manner and extends out to the window 110, thereby forming a pressing portion, in order to ensure the resilience effect of the pressure spring 2 and prevent displacement, a clamping portion (not shown in the drawings) for fixing the pressure spring 2 is provided in the installation cavity, when one end of the pull-tab body 1 away from the window 110 is set to be in an open shape, the clamping portion may be a protruding structure provided on the inner side wall of the installation cavity, and when one end of the pull-tab body 1 away from the window 110 is set to be in a closed shape, the clamping portion may also be a connecting portion provided at the bottom of the cavity, which is not limited herein. The cap 32 is provided with a limit bump 33, the mounting cavity is provided with a limit portion (not shown) which is abutted against the limit bump 33, the limit portion is an annular flange or an annular concave portion which is matched with the limit bump 33, and the limit portion is used for matching with the limit bump 33 to prevent the cap 32 from sliding out of the mounting cavity.

As shown in fig. 1 to 4, in the present embodiment, the push rod 31 and the cap 32 are of a split structure, and in order to increase the layering, the interest and the rhythm of pressing the cap 32, the present embodiment adopts the inclined surface counter-self-locking principle, and optimizes the structure of the push rod 31 and the cap 32 by referring to the pressing structure design of the automatic ball pen. Specifically, the inner wall of the mounting cavity of the pull tab body 1 is provided with at least one guide rail 113, and the lower end of the guide rail 113 is provided with an inclined platform 114 with an inclined design; the lower end of the cap 32 is provided with a slot (not shown) for inserting the push rod 31, and the outside of the slot is provided with an indexing claw 34; one end of the push rod 31 is movably inserted into the slot, the other end is inserted into the pressure spring 2, and a sliding claw sleeve 35 matched with the guide rail 113 and the indexing claw 34 is sleeved outside the push rod 31. More specifically, the cap 32 and the side wall of the sliding claw sleeve 35 are respectively provided with a first sliding groove 321 and a second sliding groove 351 which are matched with the guide rail 113; the sliding jaw sleeve 35 has two inclined jaws, between which a chute 352 is formed to match with the inclined platform 114 at the bottom of the guide rail 113, and the second chute 351 of the sliding jaw sleeve 35 and the two inclined jaws are arranged in a staggered manner along the circumferential direction. The specific working principle is as follows: in an initial state, the indexing pawl 34 is correspondingly abutted against the inclined pawl of the sliding pawl sleeve 35, and the first sliding groove 321 and the second sliding groove 351 are sleeved outside the guide rail 113; when the cap 32 and the push rod 31 move downwards along the guide rail 113 during pressing, when the inclined claw of the sliding claw sleeve 35 moves to the bottom of the guide rail 113, the inclined claw can slide relatively along the inclined platform 114 at the bottom of the guide rail 113 under the action of the elastic force of the pressure spring 2, so that the sliding claw sleeve 35 rotates until the inclined groove 352 is mutually engaged with the inclined platform 114, and the push rod 31 stops rotating; when the pressing part is pressed again, the indexing claw 34 presses the inclined claw of the sliding claw sleeve 35, so that the sliding claw sleeve 35 rotates until the second sliding chute 351 and the guide rail 113 are aligned with each other, and after the pressing part is released, the pressure spring 2 is restored, so that the first sliding chute 321 and the second sliding chute 351 move upwards along the guide rail 113, and the initial state is recovered; thus circulating. Of course, in practical application, other indexing disc sliding claws in the prior art can be adopted instead of the corresponding structure of the embodiment.

As shown in fig. 1 to 3, the pull tab body 1 comprises a sleeve 11 and a slider connector 12 shaped like Contraband, a mounting cavity for connecting the slider connector 12, the pressure spring 2 and the gland 3 is formed in the sleeve 11, one port of the sleeve 11 is used for mounting the slider connector 12, the other port forms the window 110, and the gland 3 can reciprocate and extend in the mounting cavity and the window 110.

As shown in fig. 1 to 3, as a specific installation manner, the sleeve 11 is provided with a locking hole 111 at a port thereof, one end of the slider connecting member 12 is provided with a connecting portion provided with a locking buckle 121, and the connecting portion is inserted into the sleeve 11 through the locking buckle 121 in cooperation with the locking hole 111. The design can ensure the connection stability of the pulling piece body and the pulling head and is favorable for improving the overall attractiveness of the pulling piece.

As shown in fig. 1 to 4, the outer portion of the sleeve 11 in this embodiment is a semi-cylindrical structure. During the production process, the sleeve 11 can also be designed to have a curved or prismatic shape, with a regular or irregular outer surface, according to the actual requirements. Therefore, the sleeve 11 has the advantages of rich design space, novelty, changeability, practicability and interestingness.

As shown in fig. 1 to 4, the sleeve 11 is provided with a plurality of water discharge holes 112 through which water collected inside the tab body 1 can be discharged through the water discharge holes 11. The shape, number and layout of the drain holes 112 can be flexibly adjusted according to actual needs during the production process.

Example two:

as shown in fig. 5 and 6, unlike the first embodiment, the push rod 31 and the cap 32 in the present embodiment are designed as an integral structure, and the present embodiment does not provide related components such as the indexing pawl and the sliding pawl sleeve, but adopts a simple press-and-spring structure to substantially simplify the internal design. Specifically, in the using process, the top end of the cap 32 is pressed by hand, so that the pressure spring 2 is compressed under the action of the push rod; after the cap 32 is released, the cap 32 and the push rod 31 are reset under the action of the elastic force of the pressure spring 2, so that the cycle is repeated.

As shown in fig. 7, the exterior of the sleeve 11 in this embodiment is provided with a plurality of massage protrusions 115 in the form of stripes arranged along the length direction. When the zipper puller is used, the zipper puller body 1 is held by fingers, and the striped bulges 115 are pressed by force slightly, so that the function of massage decompression can be realized, the using function of the zipper puller is enriched, the diversified requirements of a user can be met, and the zipper puller has strong practicability and decoration. The structure of the massage protrusions in this embodiment is not limited to this, and in practical application, the structures such as the convex points or the spiral protrusions can be flexibly designed.

Example three:

as shown in fig. 8, unlike the first embodiment, one port of the sleeve 11 is used for mounting the slider connector 12, and the other port is sealed. The pull tab body 1 is provided with a window 110, and the window 110 is a square through hole 4 formed on the outer side wall of the sleeve 11. The cap 32 includes a push rod 31 and a push button formed on a side surface of the push rod 31, which is a pressing portion protruding into the square through hole 4. The specific details of this embodiment are not expanded upon herein and the art can understand and implement both embodiments described above.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications to the present invention, such as the arrangement of the window 110 obtained by combining the second embodiment and the third embodiment in the present application on the outer side of the sleeve 11, and the integrated structure of the push rod 31 and the cap 32, should all infringe the protection scope of the present invention.

Claims

1. The utility model provides a push type zip fastener pulling-on piece, includes the pulling-on piece body, its characterized in that: the pressing cover and the pressure spring are also included; the pull piece body is provided with an installation cavity and a window communicated with the installation cavity; the pressing cover is arranged in the mounting cavity in a reciprocating mode through the pressure spring and provided with a pressing portion extending out of the window.

2. The push type zipper puller of claim 1, wherein: the gland comprises a push rod and a cap; the cap is arranged in the mounting cavity through a push rod and extends out of the window; the pressure spring is sleeved outside the push rod, and a clamping part used for fixing the pressure spring is further arranged in the mounting cavity.

3. The push type zipper puller of claim 2, wherein: the cap is provided with a limiting lug, and the mounting cavity is provided with a limiting part which is abutted to the limiting lug and used for preventing the cap from sliding out of the mounting cavity.

4. The push type zipper puller of claim 2, wherein: the push rod and the cap are of a split structure, or the push rod and the cap are of an integrated structure.

5. The push type zipper puller of claim 2, wherein: the inner wall of the mounting cavity is provided with at least one guide rail; the cap is provided with a slot for inserting the push rod, and the outside of the slot is provided with an indexing claw; the sliding claw sleeve is matched with the guide rail and the indexing claw and is arranged outside the push rod in a sleeved mode.

6. The push type zipper puller of claim 1, wherein: the pull piece body comprises a sleeve and a pull head connecting piece in an Contraband shape, and the mounting cavity is formed inside the sleeve.

7. The push type zipper puller of claim 6, wherein: the outer part of the sleeve is in a prism shape, a curved surface shape or a semi-cylindrical shape.

8. The push type zipper puller of claim 6, wherein: the outside of the sleeve is provided with a plurality of massage bulges.

9. The push type zipper puller of claim 6, wherein: the sleeve is provided with a lock catch hole; one end of the pull head connecting piece is provided with a connecting portion, the connecting portion is provided with a lock catch, and the connecting portion is matched with the lock catch hole through the lock catch and is inserted into the sleeve.

10. The push type zipper puller of claim 9, wherein: the sleeve is provided with a plurality of drain holes.