CN217658438U

CN217658438U - Ergonomic duck bill ladder buckle

Info

Publication number: CN217658438U
Application number: CN202221731885.9U
Authority: CN
Inventors: 徐冬保
Original assignee: Zhejiang Jialian Precision Hardware Accessories Co ltd
Current assignee: Zhejiang Jialian Precision Hardware Accessories Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-28
Anticipated expiration: 2032-07-06

Abstract

An ergonomic duck-bill ladder buckle, which is used by matching a first braid and a second braid at two ends respectively. This ergonomic duckbill ladder lock includes a ladder lock main part, one set up in the duckbill portion of the one end of ladder lock main part, one set up in the first fixed column of one side of duckbill portion. The duckbill portion comprises an arc portion arranged on one side of the first fixing column and a flat portion arranged on one side of the arc portion. And two ends of the arc part are in smooth slope transition and are connected with two ends of the flat part. The utility model provides an ergonomic duckbilled ladder lock passes through the circular arc portion with the pars planata is in one side of duckbilled portion forms an interior concave surface that agrees with human finger. The duckbilled ladder lock of ergonomic accords with ergonomic design, in long-term use, can not cause discomfort or pain for the finger, promotes user's comfort.

Description

Ergonomic duckbilled ladder buckle

Technical Field

The utility model relates to a rope fastening technical field especially relates to an ergonomic duckbilled ladder lock.

Background

The ladder fastener is generally used for straps of clothes or backpack straps and has the function of shrinking the braid to adjust the fit degree of the backpack. The adjusting part of the existing ladder lock is generally a flat plane or a thin column, and the way of pressing and adjusting by fingers can bring discomfort to fingers, for example, chinese patent CN201320276968 discloses a quick-release type adjusting hook lock, a penetrating part arranged at one side of the body is provided with a braid hole for a braid to penetrate through for positioning, two side wall surfaces of the braid hole are provided with limit channels, positioning rods for the braid to be wound on are movably penetrated in the two limit channels, and the other side of the body relative to the penetrating part is provided with a hook extending outwards. When the user wants to release the webbing, the user needs to pull the penetrating part by a finger to lift a deflection angle. The mode of releasing the mesh belt brings discomfort to a user, and when the fastener bears heavy weight, the fastener can also cause pain to the user.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an ergonomic duckbill ladder lock to solve the above problems.

An ergonomic duck-bill ladder buckle, which is used by matching a first braid and a second braid at two ends respectively. This ergonomic duckbilled ladder lock includes a ladder lock main part, one set up in the duckbilled portion of the one end of ladder lock main part, one set up in the first fixed column of one side of duckbilled portion. The duckbill portion comprises an arc portion and a flat portion, the arc portion is arranged on one side of the first fixing column, and the flat portion is arranged on one side of the arc portion. And two ends of the arc part are in smooth slope transition and are connected with two ends of the flat part.

Further, the webbing head of the first webbing passes through one side of the first fixing post, and the webbing tail of the first webbing passes through one side of the first fixing post, which is close to the duck-bill portion.

Furthermore, one end, far away from the circular arc portion, of the flat portion protrudes out of the first fixing column.

Furthermore, one side surface of the webbing tail abuts against one end, protruding out of the first fixing column, of the flat portion, and the other side surface of the webbing tail abuts against one side of the webbing head.

Furthermore, the ergonomic duckbill ladder buckle further comprises a second fixing column arranged on one side of the first fixing column, and a blocking column arranged on one side of the second fixing column.

Furthermore, two ends of the second woven belt penetrate through two sides of the second fixing column.

Compared with the prior art, the utility model provides an ergonomic duckbilled ladder is detained and is passed through the circular arc portion with the pars planata is in one side of duckbilled portion forms an interior concave surface that agrees with human finger. The duckbilled ladder lock of ergonomic accords with ergonomic design, in long-term use, can not cause discomfort or pain for the finger, promotes user's comfort.

Drawings

Figure 1 is a schematic structural view of the ergonomic duckbill ladder lock of the present invention.

Figure 2 is a schematic view of the ergonomic duckbill ladder of figure 1 from another perspective.

Figure 3 is a schematic view of the ergonomic duckbill ladder lock of figure 1 passing through webbing.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1, it is a schematic structural view of the ergonomic duckbill ladder lock of the present invention. The ergonomic duckbill ladder lock includes a ladder lock body 10, a duckbill 20 disposed at an end of the ladder lock body 10, a first fixing post 30 disposed at a side of the duckbill 20, a second fixing post 40 disposed at a side of the first fixing post 30, and a stopper 50 disposed at a side of the second fixing post 40. It is contemplated that the ergonomic duckbill ladder lock may further include other functional modules, such as a label module, etc., which are well known to those skilled in the art and will not be described in detail herein.

Please refer to fig. 2 to fig. 3. Both ends of the ergonomic duckbill ladder lock are used with a first webbing 60 and a second webbing 70, respectively.

The webbing head 61 of the first webbing 60 passes through the first anchor post 30 on the side adjacent to the second anchor post 40, and the webbing tail 62 of the first webbing 60 passes through the first anchor post 30 on the side adjacent to the duck-bill 20. Both ends of the second webbing 70 pass through both sides of the second fixing post 40.

The bill portion 20 includes an arc portion 21 provided at one side of the first fixing post 30, and a flat portion 22 provided at one side of the arc portion 21.

The two ends of the arc portion 21 are in smooth descending transition and are connected with the two ends of the flat portion 22, so that an inner concave surface is formed on one side of the duckbill portion 20 to be matched with fingers of a human body, and the comfort of a user is improved while the first mesh belt 60 is adjusted. The specific adjustment will be explained below.

One end of the flat part 22, which is far away from the circular arc part 21, protrudes out of the first fixing column 30. When the ergonomic duckbill ladder lock is used, one side surface of the ribbon tail 62 abuts against one end of the flat part 22 protruding from the first fixing post 30, and one side surface of the ribbon head 61 abuts against the other side surface of the ribbon tail 62. Therefore, the braid head 61 clamps the braid tail 62 under the state that the rope body is tensioned by bearing heavy objects, and the function of locking the braid is realized.

When adjusting the effective length of the first webbing 60, (the effective length here refers to the distance from one end of the webbing head 61 to the flat portion 22.) only the fingers need to abut against the circular arc portion 21 in the duck-bill portion 20 and slightly apply a pushing force, so that the duck-bill portion 20 tilts up. The gap between the webbing head 61 and the flat portion 22 is thus enlarged, and the webbing tail 62 is no longer sandwiched by the webbing head 61 and is pulled by the tension of the webbing head 61, thereby increasing the effective length of the first webbing 60. Similarly, when the effective length of the first webbing 60 is reduced, the webbing tail 62 can be pulled when the bill 20 is tilted.

The second fixing post 40 is used for fixing the second webbing 70, and one side of the second webbing 70 is engaged with the catch 50. In the use process, the rope body of the second webbing 70 will be in a tight state due to the pulling force, so the catch 50 will be pushed by the second webbing 70, so that the duck bill 20 moves towards one side of the webbing tail 62, and the friction force of the webbing tail 62 is increased, thereby the locking function is stabilized.

Compared with the prior art, the utility model provides an ergonomic duckbilled ladder lock passes through circular arc portion 21 with pars planata 22 is in one side of bill portion 20 forms an interior concave surface that agrees with the human finger. The duckbilled ladder lock of ergonomic accords with ergonomic design, in long-term use, can not cause discomfort or pain for the finger, promotes user's comfort.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. An ergonomic duckbilled ladder lock, which is characterized in that: the utility model discloses a duckbilled ladder of ergonomic, including the duckbilled ladder of ergonomic, the first meshbelt of both ends of ergonomic's duckbilled ladder is detained and is used with a second meshbelt respectively, and this ergonomic's duckbilled ladder is detained and is included a ladder and detains the main part, one set up in the duckbilled portion of the one end of ladder knot main part, one set up in the first fixed column of one side of duckbilled portion, duckbilled portion include one set up in the circular arc portion of one side of first fixed column, and one set up in the leveling part of one side of circular arc portion, the both ends level and smooth of circular arc portion fall the transition to one side, and with the both ends of leveling part are connected.

2. The ergonomic duckbill ladder of claim 1, wherein: the weaving head of the first weaving belt penetrates through one side of the first fixing column, and the weaving tail of the first weaving belt penetrates through one side, close to the duck mouth, of the first fixing column.

3. The ergonomic duckbill ladder lock of claim 1, wherein: one end, far away from the circular arc portion, of the leveling portion protrudes out of the first fixing column.

4. The ergonomic duckbill ladder lock of claim 2, wherein: one side surface of the woven belt tail abuts against one end, protruding out of the first fixing column, of the flat part, and the other side surface of the woven belt tail abuts against one side of the woven belt head.

5. The ergonomic duckbill ladder of claim 1, wherein: ergonomic's duckbilled ladder lock still include one set up in the second fixed column of one side of first fixed column to and one set up in the bumping post of one side of second fixed column.

6. The ergonomic duckbill ladder of claim 5, wherein: and two ends of the second woven belt penetrate through two sides of the second fixing column.