CN214103486U - Trunk puller - Google Patents

Abstract

The utility model discloses an elephant trunk pull head, locate the handle piece on the bridge of the nose including head seat, bridge of the nose and cover, the handle piece can be followed the bridge of the nose and removed in the clearance between head seat and the bridge of the nose, and the bridge of the nose has undercut's concave surface portion towards the inner wall department of head seat in the place ahead of head seat to make the handle piece tender enough the place ahead to head seat. So, when the pulling handle piece, the stress point of the nose bridge is in the dead ahead of the pull head seat, and the lateral force received by the pull head seat is much smaller, thereby being capable of obviously reducing the resistance between the pull head seat and the zipper teeth, needing no two hands to smooth the zipper, and being capable of easily starting the pull head by a single hand, so that the operation of the pull head is more convenient, thereby improving the convenience of the use of the pull head and improving the use experience of a user.

Description

Trunk puller

Technical Field

The utility model relates to a clothing auxiliary material technical field, more specifically say, relate to an elephant nose pull head.

Background

The trunk head pull head is a pull head which is common in daily life and needs a matched zipper in the matching of clothing accessories and the like, is mainly applied to industries such as clothing, bags and the like, and has greatly improved appearance and opening and closing effects when being installed on the zipper compared with a conventional automatic head in use. The trunk head puller has the biggest characteristics of simple assembly, flexible turnover of the puller and smooth opening and closing.

The existing nose puller is generally assembled by pressing down the nose bridge to hook a handle piece. The handle piece and the pull head seat are pressed downwards through the nose bridge to form the complete pull head. The existing elephant nose head can have the problem of difficult starting requirements in the opening and closing process when a handle piece is held to open and close, both hands are often required to open and close together, and if one hand is not free, a zipper is not easy to close, so that the use experience is influenced.

Therefore, how to solve the problem that the conventional trunk slider is difficult to start is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an elephant trunk pull head makes the pull head start-up convenient, and pulling pull head that can relax improves user's use and experiences.

In order to achieve the above object, the present invention provides the following technical solutions:

the trunk puller comprises a puller seat, a nose bridge and a puller piece sleeved on the nose bridge, wherein the puller piece can move in a gap between the puller seat and the nose bridge along the nose bridge, the front end of the nose bridge is connected to the side face of the head of the puller seat, the rear end of the nose bridge is connected to the upper end face of the puller seat, and a concave part which is recessed downwards is arranged in front of the puller seat and faces the inner wall of the puller seat, so that the puller piece can move to the front of the puller seat.

Preferably, the nose bridge has a first arc portion at a front end thereof, the first arc portion being smoothly connected to the upper end surface of the head base.

Preferably, the nose bridge has a first flat portion at a front end thereof, the first flat portion being connected to the lower end surface of the head holder.

Preferably, the inner wall of the middle part of the nose bridge facing the pull head seat is provided with a second plane part parallel to the upper end face of the pull head seat.

Preferably, a second circular arc portion is provided between the second flat surface portion and the concave surface portion.

Preferably, the rear end of the nose bridge is provided with a third arc portion smoothly connected with the upper end face of the pull head seat.

Preferably, a fourth arc portion connected smoothly is provided between the third arc portion and the second plane portion.

Preferably, the rear end of the nose bridge is arranged on one side of the upper end face close to the tail of the pull head seat.

Preferably, the nose bridge is rectangular in cross section.

Preferably, the nose bridge is trapezoidal in cross section.

The utility model provides an elephant trunk pull head, locate the handle piece on the bridge of the nose including head seat, bridge of the nose and cover, the handle piece can be followed the bridge of the nose and removed in the clearance between head seat and the bridge of the nose, and the bridge of the nose has undercut's concave surface portion towards the inner wall department of head seat in the place ahead of head seat to make the handle piece tender enough the place ahead to head seat. So, when the pulling handle piece, the stress point of the nose bridge is in the dead ahead of the pull head seat, and the lateral force received by the pull head seat is much smaller, thereby being capable of obviously reducing the resistance between the pull head seat and the zipper teeth, needing no two hands to smooth the zipper, and being capable of easily starting the pull head by a single hand, so that the operation of the pull head is more convenient, thereby improving the convenience of the use of the pull head and improving the use experience of a user.

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 perspective view of an embodiment of an elephant nose slider provided in the present invention;

FIG. 2 is a perspective view of an embodiment of the trunk pull head of the present invention;

FIG. 3 is a schematic front view of an embodiment of the present invention;

fig. 4 is a perspective view of an embodiment of the trunk pull head of the present invention.

The novel shoe comprises a base 1, a nose 2, a concave portion 21, a first plane portion 22, a second arc portion 23, a first arc portion 24, a second plane portion 25, a fourth arc portion 26, a third arc portion 27 and a handle piece 3.

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 an elephant trunk pull head, it is convenient to make the pull head start, and pulling pull head that can relax improves the user and uses experience.

Referring to fig. 1 to 4, fig. 1 is a schematic perspective view of an embodiment of an elephant trunk pull head provided in the present invention; FIG. 2 is a perspective view of an embodiment of the trunk pull head of the present invention; FIG. 3 is a schematic front view of an embodiment of the present invention; fig. 4 is a perspective view of an embodiment of the trunk pull head of the present invention.

The utility model provides an elephant trunk pull head, locate pull tab 3 on bridge of the nose 2 including bridge of the nose 1, bridge of the nose 2 and cover, pull tab 3 can follow bridge of the nose 2 and remove in the clearance between bridge of the nose 1 and bridge of the nose 2, the front end of bridge of the nose 2 is connected in the head side of bridge of the nose 1, the rear end of bridge of the nose 2 is connected in the up end of bridge of the nose 1, bridge of the nose 2 has undercut concave part 21 in the place ahead of bridge of the nose 1 towards the inner wall of bridge of the nose 1, so that pull tab 3 removes the place ahead of bridge of the nose 1.

As shown in fig. 2, a nose bridge 2 is disposed on the nose bridge 1, and a handle piece 3 is sleeved on the nose bridge 2, so that the nose bridge 1 is pulled by the handle piece 3 to move. The nose bridge 2 is formed with concave part 21 in the place ahead of the pull head seat 1 towards the inner wall of the pull head seat 1, so that the pull tab 3 can move to the place ahead of the pull head seat 1, and the pull tab 3 pulls the nose bridge 2 and the pull head seat 1 from the place ahead of the pull head seat 1, so, when pulling the pull tab 3, the stress point of the nose bridge 2 is in the place ahead of the pull head seat 1, the lateral force borne by the pull head seat 1 is much smaller, so that the resistance between the pull head seat 1 and the zipper teeth is reduced, and the pull head is easier to start.

It should be noted that, during the moving process of the tab base 1, the tab base 1 moves so that the direction of the fastener element engaging is the front of the tab base, so the front end of the tab base 1, i.e. the end of the tab base 1 facing forward, and meanwhile, the tail end of the tab base 1 is the end of the tab base 1 away from the front.

The utility model provides an elephant trunk pull head, including pull head seat, pull tab 3 on 2 bridge of nose is located to bridge of nose 2 and cover, pull tab 3 can follow bridge of nose 2 and remove in the clearance between pull head seat and bridge of nose 2, bridge of nose 2 is towards the inner wall department of pull head seat 1, concave surface portion 21 of undercut has in the place ahead of pull head seat 1, thereby make pull tab 3 tender enough the place ahead of pull head seat 1, so, when pulling pull tab 3, the stress point of bridge of nose 2 is in the dead ahead of pull head seat 1, pull head seat 1 receives the yawing force and is little a lot of, thereby can show the resistance that reduces between pull head seat 1 and the chain tooth, it is in the same direction as the zip fastener to need not both hands, the one hand can easily start the pull head, so that the operation of pull head is more convenient, thereby improve the convenience that the pull head used, user experience has been improved.

In addition to the above embodiments, in consideration of the specific arrangement of the nose bridge 2, it is preferable that the nose bridge 2 has a first arc portion 24 at the front end thereof, which is smoothly connected to the upper end surface of the head base 1. So as to ensure the smooth sliding of the handle piece 3 in the gap between the nose bridge 2 and the puller seat 1, improve the use experience and improve the attractiveness of the puller.

In addition to the above-described embodiments, in consideration of the manner in which the tip of the nose bridge 2 is connected to the lower end surface of the head base 1, it is preferable that the tip of the nose bridge 2 has a first flat surface portion 22 that is connected to the lower end surface of the head base 1. Of course, the front end of the nose bridge 2 and the lower end face of the pull head seat 1 can be connected through an arc surface, and specifically, can be flexibly arranged according to needs.

In addition to the above-described embodiments, it is preferable that the inner wall of the middle portion of the nose bridge 2 facing the head base 1 has a second flat surface portion 25 parallel to the upper end surface of the head base 1. So as to ensure that a stable gap is formed between the nose bridge 2 and the puller seat 1 and improve the attractiveness of the puller.

In addition to the above embodiments, it is preferable that the second flat surface portion 25 and the concave surface portion 21 have the second circular arc portion 23 smoothly connected therebetween. The pull tab 3 can move smoothly along the nose bridge 2, so that the use experience is improved, and meanwhile, the attractiveness of the pull head is improved.

In addition to the above embodiments, preferably, the rear end of the nose bridge 2 has a third arc portion 27 smoothly connected to the upper end surface of the head base 1. The beauty is improved, meanwhile, the connecting surface of the nose bridge 2 and the pull head seat 1 can be enlarged, and the reliability of connection of the front end of the nose bridge 2 and the pull head seat 1 is guaranteed.

In addition to the above-described embodiments, it is preferable that the third arc portion 27 and the second flat portion 25 have a fourth arc portion 26 smoothly connected therebetween. The pull tab 3 can move smoothly along the nose bridge 2, so that the use experience is improved, and meanwhile, the attractiveness of the pull head is improved.

On the basis of any of the above embodiments, it is preferable that the rear end of the nose bridge 2 is disposed on the side of the upper end surface close to the tail of the tab base 1.

In this embodiment, the rear end of the nose bridge 2 is disposed on the upper end surface of the tab holder 1, and the nose bridge 2 is disposed on a side close to the tail of the tab holder 1, so that the pull tab can move to a position close to the tail of the tab holder 1, and the tab holder 1 can be pulled in a direction toward the tail of the tab holder 1.

On the basis of the above-described embodiment, in consideration of the specific shape arrangement of the tab base 1, it is preferable that the nose bridge 2 has a rectangular or trapezoidal cross section. Of course, the nose bridge 2 can also be provided in other shapes as desired. The device can be flexibly arranged according to the needs.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above detailed description is made on the zipper without lock provided by the utility model. 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 (10)

1. The trunk puller is characterized by comprising a puller seat (1), a nose bridge (2) and a puller piece (3) sleeved on the nose bridge (2), wherein the puller piece (3) can move in a gap between the puller seat (1) and the nose bridge (2) along the nose bridge (2), the front end of the nose bridge (2) is connected to the side face of the head of the puller seat (1), the rear end of the nose bridge (2) is connected to the upper end face of the puller seat (1), and the nose bridge (2) is provided with a concave face portion (21) which is recessed downwards in front of the puller seat (1) towards the inner wall of the puller seat (1) so that the puller piece (3) can move to the front of the puller seat (1).

2. The trunk slider according to claim 1, characterized in that the nose bridge (2) has at its front end a first circular arc (24) smoothly connected to the upper end face of the slider base (1).

3. The trunk pull according to claim 2, characterized in that the nose bridge (2) has at its front end a first flat portion (22) in flat connection with the lower end face of the pull head base (1).

4. Trunk pull according to claim 3, characterized in that the inner wall of the middle of the nose bridge (2) towards the tab base (1) has a second flat portion (25) parallel to the upper end face of the tab base (1).

5. Trunk pull according to claim 4, characterized in that between the second flat portion (25) and the concave portion (21) there is a second circular arc portion (23) with a smooth connection.

6. The trunk pull according to claim 4, characterized in that the rear end of the nose bridge (2) has a third circular arc (27) smoothly connected to the upper end face of the pull head base (1).

7. Trunk pull according to claim 6, characterized in that between the third circular arc portion (27) and the second flat portion (25) there is a fourth circular arc portion (26) with a smooth connection.

8. The trunk pull according to any one of claims 1 to 7, characterized in that the rear end of the nose bridge (2) is arranged on the side of the upper end face close to the tail of the pull head base (1).

9. Trunk pull according to claim 8, characterized in that the nose bridge (2) is rectangular in cross-section.

10. Trunk pull according to claim 8, characterized in that the nose bridge (2) is trapezoidal in cross section.

Images