CN210114140U

CN210114140U - Knapsack chest hasp

Info

Publication number: CN210114140U
Application number: CN201920658015.5U
Authority: CN
Inventors: 周望平
Original assignee: Hubei Otto Outdoor Products Technology Co Ltd
Current assignee: Hubei Otto Outdoor Products Technology Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-28
Anticipated expiration: 2029-05-09

Abstract

The utility model provides a knapsack chest hasp relates to connector link technical field, has mainly solved the technical problem that knapsack chest hasp can't adapt to human height and/or fat thin regulation among the prior art. The backpack chest buckle comprises a clamping piece and a buckling piece, wherein the clamping piece is matched with the buckling piece so that the clamping piece can be connected with the buckling piece in a buckling manner; the clamping piece and/or the buckling piece are/is provided with an adjusting sliding groove and movably connected with the backpack strap through the adjusting sliding groove, so that the clamping piece and/or the buckling piece can slide along the backpack strap through the adjusting sliding groove. Joint spare and/or fastener and knapsack braces swing joint for joint spare and/or fastener can slide along the knapsack braces, realize knapsack chest hasp and the adjustment of knapsack braces hookup location, and then make knapsack chest hasp can be applicable to different heights and/or fat thin crowd and use.

Description

Knapsack chest hasp

Technical Field

The utility model relates to a connector link technical field especially relates to a knapsack chest hasp.

Background

The backpack chest hasp is used for connecting straps on two sides of the backpack, so that the backpack has better back attachment performance, can reduce shoulder load, and can prevent the backpack from shaking at the back. The backpack chest hasp in the prior art is connected with the backpack straps on two sides through the chest strap, and when the backpack chest hasp is used, the backpack chest hasps on the chest strap on two sides are buckled with each other, so that the backpack straps on two sides are gathered, and a load supporting point is formed in front of the chest of a human body, so that the purpose of reducing the load of the shoulders of the human body is achieved.

During the use, because human height and/or fat thin influence for knapsack chest hasp supports and appears leaning on and/or lean on down easily in human position, leads to the atress that knapsack chest hasp can not be better and/or bear a burden, and, fixed connection's mode, make the knapsack chest take rope and/or knapsack chest hasp can't dismantle when the knapsack bears a burden less, has reduced the comfort level of knapsack.

Therefore, the backpack chest buckle which can be adjusted according to the height and/or the weight of the human body is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of them purpose provides a knapsack chest hasp, has mainly solved the technical problem that knapsack chest hasp can't adapt to human height and/or fat thin regulation among the prior art. The utility model discloses preferred technical scheme can reach a great deal of beneficial technological effect, specifically see the following explanation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the backpack chest buckle of the utility model comprises a clamping piece and a buckling piece, wherein the clamping piece and the buckling piece are matched with each other, so that the clamping piece can be connected with the buckling piece in a buckling way; the clamping piece and/or the buckling piece are/is provided with an adjusting sliding groove and movably connected with the backpack strap through the adjusting sliding groove, so that the clamping piece and/or the buckling piece can slide along the backpack strap through the adjusting sliding groove.

As an optimal technical scheme, the backpack chest buckle further comprises a clamping guide rail, the clamping guide rail is fixed on the backpack back strap and matched with the adjusting sliding groove, so that the adjusting sliding groove can be embedded and/or sleeved on the clamping guide rail in a clamping mode.

As a preferred technical scheme, the joint spare includes the joint piece, and the fastener includes the lock joint groove, and the joint piece matches with the lock joint groove to make the joint spare can be connected with the fastener buckle through the joint piece inlay card in the lock joint inslot.

As a preferred technical scheme, the joint piece includes anti-disengaging structure, and the thread-lock inslot is provided with anticreep groove, and anti-disengaging structure matches with anticreep groove to when making joint piece embedding thread-lock groove, anti-disengaging structure can be embedded in anticreep groove.

As a preferred technical scheme, the anti-disengaging structure is fixed at one end of the clamping block connected with the buckling groove, and the anti-disengaging structure protrudes out of the outer surface of the clamping block; the anti-disengaging groove is located the catching groove, and the anti-disengaging groove is sunken in the inner wall of catching groove to when making joint piece embedding catching groove, anti-disengaging structure can be embedded in the anti-disengaging groove.

As a preferred technical scheme, the joint piece still includes presses the splenium, presses splenium and anti-disengaging structure to be connected to make and press splenium to drive anti-disengaging structure and anticreep groove separation.

As a preferred technical scheme, joint spare includes connecting seat and two joint pieces, and the joint piece is located the both sides of connecting seat, and anti-disengaging structure's one end and connecting seat fixed connection are kept away from to the joint piece to form the deformation space between the messenger joint piece and/or between joint piece and the connecting seat.

As an optimal technical scheme, the clamping piece further comprises a buffer block, and the buffer block is located in the deformation space, so that when the clamping piece is deformed under stress, the buffer block can be supported on the clamping piece and/or the clamping piece.

As a preferred technical scheme, the buckling piece further comprises a guide surface, and the guide surface is smoothly connected with the inner wall of the buckling groove, so that the clamping block can be embedded into the buckling groove along the guide surface.

As a preferred technical scheme, the backpack chest hasp further comprises a buckling magnetic group, and the buckling magnetic group is located on the clamping piece and/or the buckling piece, so that the clamping piece and the buckling piece can be buckled with each other under the action of the buckling magnetic group.

The utility model provides a knapsack chest hasp has following beneficial technological effect at least:

the utility model discloses knapsack chest area mouth is through adjusting spout and knapsack braces swing joint at joint spare and/or buckle piece for joint spare and/or buckle piece can slide along the knapsack braces, and then make knapsack chest hasp can be according to human height and/or fat thin connected position who adjusts knapsack chest hasp and knapsack braces, and then make knapsack chest hasp can be applicable to different heights and/or fat thin crowd.

Furthermore, the utility model discloses preferred technical scheme can also produce following technological effect:

the utility model discloses preferred technical scheme's joint guide rail not only can with the regulation spout joint in joint spare and/or the fastener, not only make joint spare and/or fastener can slide along the joint guide rail, still the chest takes the fag end to pass the one side of knapsack braces and human laminating to make knapsack braces and human binding face more level and smooth, improve the comfort level of knapsack braces.

The utility model discloses preferred technical scheme's anti-disengaging structure and anticreep groove can prevent effectively that joint spare and fastener from coming off after connecting to can improve the tensile ability after joint spare is connected with the fastener, and be connected anti-disengaging structure and splenium through with, make the operator to pressing the splenium to exert pressure, just can drive anti-disengaging structure and anticreep groove separation, thereby simplified the dismantlement operation of braces chest hasp.

The utility model discloses preferred technical scheme's buffer block can prevent effectively that the joint piece from receiving the deformation volume when pressing too big and fracture.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of a preferred embodiment backpack chest strap of the present invention;

FIG. 2 is a snap-fit view of a preferred embodiment of the backpack chest strap of the present invention;

FIG. 3 is a front view of a preferred embodiment clip of the present invention;

FIG. 4 is a front view of a preferred embodiment fastener of the present invention;

FIG. 5 is a side view of a preferred embodiment fastener of the present invention;

fig. 6 is a schematic view of a preferred embodiment snap guide of the present invention.

In the figure: 1-a clamping piece; 11-a clamping block; 111-anti-falling structure; 112-a pressing part; 12-a connecting seat; 13-a buffer block; 2-a fastener; 21-a fastening groove; 211-anti-drop groove; 22-a guide surface; 3-adjusting the sliding chute; 4-clamping the guide rail; 41-opening; 5-deformation space; 6-buckling the magnetic group; 7-adjusting the rope belt; 8-a positioning structure; 81-positioning bumps; 82-positioning groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the backpack chest buckle comprises a clamping piece 1 and a buckling piece 2, wherein the clamping piece 1 and the buckling piece 2 are matched with each other so that the clamping piece 1 can be connected with the buckling piece 2 in a buckling manner; the clamping piece 1 and/or the fastening piece 2 are/is provided with an adjusting sliding groove 3, and the clamping piece 1 and/or the fastening piece 2 are/is movably connected with the backpack straps through the adjusting sliding groove 3, so that the clamping piece 1 and/or the fastening piece 2 can slide along the backpack straps through the adjusting sliding groove 3. Preferably, the adjusting sliding groove 3 is connected with the edges of the backpack straps at two sides close to each other to reduce the contact area of the backpack chest strap and the backpack straps, thereby facilitating the sliding of the adjusting sliding groove 3 along the backpack straps.

As a preferred embodiment of the utility model, the knapsack chest hasp is still including adjusting fag end 7, and the one end of adjusting fag end 7 is connected with joint spare 1, and the other end is connected with regulation spout 3 to make the length of knapsack chest hasp can adjust through adjusting fag end 7.

It should be noted that the adjusting chute 3 may be integrally disposed with the clip member 1 and/or the fastening member 2, or may be separately disposed. When the clamping piece 1 and/or the buckling piece 2 and the adjusting sliding groove 3 are arranged in a split mode, the adjusting sliding groove 3 and the clamping piece 1 and/or the buckling piece 2 can be connected through a rope belt.

Referring again to fig. 1, the backpack chest strap includes a clamping guide rail 4, the clamping guide rail 4 is fixed on the backpack strap, and the clamping guide rail 4 is matched with the adjusting chute 3, so that the adjusting chute 3 can be embedded and/or sleeved on the clamping guide rail 4. Preferably, the clamping guide rail 4 is an edge clamping line arranged on the backpack strap.

As an implementable alternative, the clamping guide rail 4 is positioned at one side of the backpack strap far away from the human body, so that the connecting part of the backpack chest buckle and the backpack strap can not cause oppression to the human body.

Referring to fig. 6, an opening 41 is provided on the clamping rail 4 of a preferred embodiment, so that the clamping member 1 and/or the fastening member 2 can be separated from the clamping rail 4 from the opening 41, and the clamping member 1 and/or the fastening member 2 can be detached. Openings 41 are provided in the snap guide 4 to allow the user to install and/or remove the backpack chest strap as desired. Particularly, when the load is light, the user can detach the backpack chest hasp according to the requirement, so that the backpack chest hasp is prevented from being hung on the backpack strap to influence the comfort of the user and the attractiveness of the backpack.

Referring to fig. 1 and 2, the clamping member 1 includes a clamping block 11, the fastening member 2 includes a fastening groove 21, and the clamping block 11 is matched with the fastening groove 21, so that the clamping member 1 can be clamped and embedded in the fastening groove 21 through the clamping block 11 and is connected with the fastening member 2 in a buckling manner.

Preferably, a guide surface 22 is provided at the notch of the fastening groove 21, and the guide surface 22 is smoothly connected with the inner wall of the fastening groove 21, so that the clamping block 11 can slide into the fastening groove 21 along the guide surface 22. The setting of spigot surface 22 can effectively reduce the degree of difficulty that joint piece 11 inserted in buckle groove 21 to the user can insert joint piece 11 in buckle groove 21 fast.

Referring to fig. 1 or fig. 2, the clamping member 1 and the fastening member 2 are provided with a positioning structure 8, and the positioning structure 8 is located at the joint of the clamping member 1 and the fastening member 2, so that the clamping member 1 and the fastening member 2 can be connected in a positioning manner. Preferably, the positioning structure 8 includes a positioning protrusion 81 and a positioning groove 82, and the positioning protrusion 81 and the positioning groove 82 are matched with each other, so that the clamping member 1 and the fastening member 2 can be embedded into the positioning groove 82 through the positioning protrusion 81 to realize positioning connection.

As an implementable manner, the positioning protrusion 81 is located on the clip 1 and the positioning groove 82 is located on the fastener 2, or the positioning protrusion 81 is located on the fastener 2 and the positioning groove 82 is located on the clip 1.

Referring to fig. 3 and 4, the clamping block 11 includes an anti-slip structure 111, an anti-slip groove 211 is provided in the fastening groove 21, and the anti-slip structure 111 is matched with the anti-slip groove 211, so that the anti-slip structure 111 can be embedded in the anti-slip groove 211 when the clamping block 11 is embedded in the fastening groove 21.

Referring to fig. 3 and 4 again, the anti-separation structure 111 is fixed at one end of the clamping block 11 connected with the buckling groove 21, and the anti-separation structure 111 protrudes out of the outer surface of the clamping block 11; the anti-slip groove 211 is located in the fastening groove 21, and the anti-slip groove 211 is recessed in the inner wall of the fastening groove 21, so that when the fastening block 11 is embedded in the fastening groove 21, the anti-slip structure 111 can be embedded in the anti-slip groove 211.

Referring to fig. 1 and 3, the clamping block 11 includes a pressing portion 112, and the pressing portion 112 is connected to the anti-falling structure 111, so that the pressing portion 112 can drive the anti-falling structure 111 to separate from the anti-falling groove 211.

Referring to fig. 1 and 3 again, the clamping member 1 includes a connecting seat 12 and two clamping blocks 11, the clamping blocks 11 are located at two sides of the connecting seat 12, and one end of the clamping block 11, which is far away from the anti-falling structure 111, is fixedly connected with the connecting seat 12, so that a deformation space 5 is formed between the clamping blocks 11 and/or between the clamping block 11 and the connecting seat 12.

Referring to fig. 1 to 3, joint spare 1 still includes buffer block 13, and buffer block 13 is located deformation space 5 to when making joint block 11 atress deformation, buffer block 13 can support on joint block 11 and/or joint spare 1. Preferably, one end of the buffer block 13 is fixedly connected with the connecting seat 12 and/or the clamping block 11, so that the buffer block 13 can be fixed in the deformation space 5.

Specifically, when the joint block 11 is squeezed, the joint block 11 bends and/or deflects to a side close to the connecting seat 12, so that the joint block 11 can drive the anti-falling structure 111 to separate from the anti-falling groove 211. When joint piece 11 is crooked and/or skew to connecting seat 12 one side, deformation space 5 is compressed, and the both ends of fixing buffer block 13 in deformation space 5 support respectively on joint piece 11 and connecting seat 12 to for joint piece 11 provides the holding power of overcoming deformation, in order to reach the buffering purpose, thereby avoid the too big joint piece 11 fracture that causes of pressing force.

Referring to fig. 4 and 5, the fastening member 2 further includes a guide surface 22, and the guide surface 22 is smoothly connected to an inner wall of the fastening groove 21 so that the fastening block 11 can be inserted into the fastening groove 21 along the guide surface 22.

Referring to fig. 1, the backpack chest buckle further includes a fastening magnetic assembly 6, and the fastening magnetic assembly 6 is located on the clamping member 1 and/or the fastening member 2, so that the clamping member 1 and the fastening member 2 can be fastened to each other under the action of the fastening magnetic assembly 6.

Preferably, the clamping member 1 and/or the fastening member 2 have mounting grooves, so that the fastening magnetic assembly 6 can be embedded in the clamping member 1 and/or the fastening member 2.

In the above embodiment, the fastening magnetic assembly 6 enables the clamping member 1 and the fastening member 2 to generate the mutually attracting acting force after being close to each other, and the guiding surface 22 is matched, so that the clamping member 1 and the fastening member 2 can be aligned quickly, the clamping block 11 is embedded into the fastening groove 21, and the clamping member 1 and the fastening member 2 are connected in a buckled mode. The arrangement of the fastening magnetic assembly 6 and the guide surface 22 enables a user to observe and align the fastening joint member 1 and the fastening joint member 2 without paying attention, so that the fastening joint member 1 and the fastening joint member 2 are connected and operated more simply and conveniently.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The backpack chest hasp is characterized by comprising a clamping piece (1) and a buckling piece (2), wherein the clamping piece (1) is matched with the buckling piece (2) so that the clamping piece (1) can be connected with the buckling piece (2) in a buckling manner; the backpack strap connecting piece is characterized in that an adjusting sliding groove (3) is formed in the clamping piece (1) and/or the buckling piece (2), and the clamping piece (1) and/or the buckling piece (2) are movably connected with a backpack strap through the adjusting sliding groove (3), so that the clamping piece (1) and/or the buckling piece (2) can slide along the backpack strap through the adjusting sliding groove (3).

2. The backpack chest buckle according to claim 1 further comprising a clamping guide rail (4), wherein the clamping guide rail (4) is fixed on the backpack back strap, and the clamping guide rail (4) is matched with the adjusting chute (3) so that the adjusting chute (3) can be clamped and/or sleeved on the clamping guide rail (4).

3. The backpack chest strap of claim 1 wherein the clip (1) comprises a clip block (11) and the fastener (2) comprises a snap slot (21), the clip block (11) mates with the snap slot (21) such that the clip (1) can snap fit into the snap slot (21) through the clip block (11) to snap fit with the fastener (2).

4. The backpack chest buckle of claim 3 wherein the snap-in block (11) comprises an anti-slip structure (111), an anti-slip groove (211) is provided in the snap-in groove (21), the anti-slip structure (111) matches the anti-slip groove (211) so that the anti-slip structure (111) can be embedded in the anti-slip groove (211) when the snap-in block (11) is embedded in the snap-in groove (21).

5. The backpack chest buckle of claim 4 wherein the anti-falling structure (111) is fixed at one end of the clamping block (11) connected with the buckling groove (21), and the anti-falling structure (111) protrudes out of the outer surface of the clamping block (11); the anti-dropping groove (211) is positioned in the buckling groove (21), and the anti-dropping groove (211) is sunken in the inner wall of the buckling groove (21).

6. The backpack chest buckle of claim 4 wherein the clamping block (11) further comprises a pressing portion (112), the pressing portion (112) is connected to the anti-falling structure (111) so that the pressing portion (112) can drive the anti-falling structure (111) to separate from the anti-falling groove (211).

7. The backpack chest strap of any one of claims 3 to 6, wherein the clamping member (1) comprises a connecting seat (12) and two clamping blocks (11), the clamping blocks (11) are located at two sides of the connecting seat (12), and one end of the clamping block (11) far away from the anti-falling structure (111) is fixedly connected with the connecting seat (12), so that a deformation space (5) is formed between the clamping blocks (11) and/or between the clamping block (11) and the connecting seat (12).

8. The backpack chest buckle according to claim 7 wherein the buckle member (1) further comprises a buffer block (13), the buffer block (13) is located in the deformation space (5) so that when the buckle block (11) is deformed by force, the buffer block (13) can be supported on the buckle block (11) and/or the buckle member (1).

9. The backpack chest buckle according to any one of claims 3 to 6 wherein the fastener (2) further comprises a guide surface (22), the guide surface (22) being smoothly connected with the inner wall of the fastening groove (21) to allow the engaging piece (11) to be engaged into the fastening groove (21) along the guide surface (22).

10. The backpack chest buckle according to any one of claims 1 to 6 further comprising a fastening magnet set (6), wherein the fastening magnet set (6) is located on the clamping member (1) and/or the fastening member (2) so that the clamping member (1) and the fastening member (2) can be fastened to each other under the action of the fastening magnet set (6).