A buckle structure for facilitating webbing threading

Abstract

The utility model discloses a lock structure that is convenient for wearing a webbing, and relates to the technical field of flip-flops production. The utility model comprises a workbench and a bottom plate, a base is arranged on the top of the bottom plate, a lock is arranged in the middle of the top of the base, a limit column is arranged on the outside of the lock, and a quick installation mechanism is arranged on the workbench; the quick installation mechanism comprises a fixed seat, a movable seat, a slide groove and a card slot. The utility model arranges the lock, the fixed seat and the movable seat, and the lock can be quickly fixed on the workbench by using the fixed seat and the movable seat to take the lock conveniently for the staff. When the toe of the shoe needs to be worn to the midsole, it only needs to be put into the lock, and the two hands can be pulled upwards together to complete it. Compared with the manual fingertip pulling method, this method is smoother to operate, the hand fatigue is reduced to a certain extent, and the work efficiency is also improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of flip-flop production, in particular to a lock structure which is convenient for wearing a webbing. Background Art

[0002] Flip-flops, also known as clip-flops, have a herringbone-shaped toe design and are quite common in daily life. During production, the midsole of this type of shoe is a foam sole, and the material structure of the clip-flop toe requires the foam and webbing to be assembled together and then passed through the midsole of the flip-flop before being fitted together.

[0003] In the existing factory assembly line, when the toe is passed through the midsole, the toe material is relatively soft, and the pointed clamps and slotted clamps commonly used on the assembly line cannot complete this process. It needs to be passed through manually. When it reaches the joint of the webbing and the foam, it needs to be passed through with the fingertips. Long-term use of fingertips to pull hard will easily cause fatigue to the employees' hands, and the production efficiency of this method needs to be further improved. Therefore, a locking structure that is convenient for passing the webbing is needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a locking structure that is convenient for threading the webbing, so as to solve the technical problems of the existing flip-flop production line, that when the toe is passed through the midsole, because the toe material is relatively soft, it can only be helped through by manual fingertips pulling hard, which is prone to fatigue and low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locking structure that is convenient for threading a webbing, comprising a workbench and a bottom plate, a base is arranged on the top of the bottom plate, a locking buckle is arranged in the middle of the top of the base, a limiting column is arranged on the outer side of the locking buckle, and a quick installation mechanism is arranged on the workbench; the quick installation mechanism comprises a fixed seat, a movable seat, a slide groove and a clamping groove, a limiting groove, a first through groove and a second through groove are provided on the fixed seat and the movable seat, a slide rail is arranged in the slide groove, and a clamping block is arranged on the side of the movable seat close to the fixed seat.

[0006] By adopting the above technical solution, the setting of the buckle can assist the staff in applying force when the toe of the clip shoe needs to be passed through the midsole. The staff only needs to put the toe of the shoe into the buckle and pull it with both hands. Compared with not using the buckle and directly pulling with the fingertips, this method is more labor-saving.

[0007] Furthermore, the bottom plate is fixedly connected to the base, and the base is fixedly connected to the lock.

[0008] By adopting the above technical solution, when the base plate and the base are fixed using the quick installation mechanism, the lock that maintains a fixed connection between the two can also be smoothly fixed at the corresponding position where the operation is required.

[0009] Furthermore, there are two limiting columns, which are symmetrically arranged, and there are two limiting grooves on the fixed seat and the movable seat, which are symmetrically arranged.

[0010] By adopting the above technical solution, the setting of the limiting column can maintain the stability of the bottom plate, base, limiting column and lock after it is surrounded by the limiting grooves of the fixed seat and the movable seat, and prevent it from deviating to the sides of the fixed seat and the movable seat.

[0011] Furthermore, the limiting column is a cylindrical structure, the limiting groove is a semicircular structure, and the limiting groove is adapted to the limiting column.

[0012] By adopting the above technical solution, the semicircular limiting grooves arranged relatively to the fixed seat and the movable seat, after the fixed seat and the movable seat are engaged and abutted, together form a limiting structure that surrounds the cylindrical limiting column.

[0013] Furthermore, the opening depth of the first through-slot is adapted to the thickness of the bottom plate, and the opening depth of the second through-slot is adapted to the base.

[0014] By adopting the above technical solution, the bottom plate is pressed by the first through groove, and the base is pressed by the second through groove, so that when the buckle is subjected to force in the process of passing the toe through the midsole, the bottom plate and the base at the bottom of the buckle can bear a certain force.

[0015] Furthermore, the movable seat is engaged and slidably moved with a slide rail, and two slide rails are provided, and the two slide rails are arranged in a mirror image.

[0016] By adopting the above technical solution, the connection relationship between the movable seat and the slide rail ensures that in the process of pushing the movable seat, its bottom moves smoothly along the slide rail toward the fixed seat.

[0017] Furthermore, the bottom of the card block is a rectangular structure, the top of the card block is a trapezoidal structure, and the card block is adapted to the card slot.

[0018] By adopting the above technical solution, the special structure of the card block makes the card block and the card slot more tightly combined, and its bottom and upper can well share a certain external force.

[0019] Furthermore, a sliding rod is laterally passed through the opposite surfaces of the fixed seat and the movable seat, and a pull ring is provided on a side of the movable seat away from the fixed seat.

[0020] By adopting the above technical solution, the setting of the slide rod, together with the slide rail inside the slide groove, assists the movement of the movable seat from both upper and lower angles. The setting of the pull ring makes it convenient for workers to apply force to the movable seat with their hands when installing or replacing the lock.

[0021] Furthermore, the sliding rods are provided with two groups, the two groups of sliding rods are symmetrically distributed, the sliding rods are fixedly connected to the fixed seat, and the sliding rods are slidably connected to the movable seat.

[0022] By adopting the above technical solution, the slide bars are symmetrically arranged, so that the slide bars limit the movement process of the top of the moving seat from both sides of the top of the moving seat.

[0023] Furthermore, the pull ring is a semi-annular structure, and the pull ring is fixedly connected to the movable seat.

[0024] By adopting the above technical solution, the semi-annular structure of the pull ring makes it convenient for workers to grasp with their hands when pulling or pushing the movable seat to move.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model uses a lock, a fixed seat and a movable seat. Considering the convenience of the staff to take, the lock can be quickly fixed on the workbench by using the fixed seat and the movable seat. When the toe of the shoe needs to be put into the midsole, it only needs to be put into the lock, and both hands work together to pull it up to complete it. Compared with the method of manually pulling with fingertips, this method is smoother to operate, the hand fatigue is reduced to a certain extent, and the work efficiency is also improved to a certain extent.

[0027] 2. The utility model provides a slide bar and a pull ring. The slide bar, together with the slide rail inside the slide groove, assists the movement of the movable seat from both upper and lower angles. When the worker pulls upward with force and the lock is subjected to force, the pull ring can share part of the force. The pull ring facilitates the worker's hand force when installing or replacing the lock, thereby moving the movable seat and taking out the bottom plate, base, limit column and lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0030] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0031] Figure 4 It is a three-dimensional structural schematic diagram of the lock buckle of the utility model;

[0032] Figure 5 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0033] In the figure: 1. workbench; 2. bottom plate; 3. base; 4. limiting column; 5. lock; 6. quick installation mechanism; 601. fixed seat; 602. movable seat; 603. slide groove; 604. slide rail; 605. slide rod; 606. limiting groove; 607. clamping groove; 608. clamping block; 609. first through groove; 610. second through groove; 7. pull ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] A buckle structure that is convenient for wearing a webbing, such as Figure 1-Figure 5 As shown, it includes a workbench 1 and a bottom plate 2, a base 3 is arranged on the top of the bottom plate 2, a lock buckle 5 is arranged in the middle of the top of the base 3, a limiting column 4 is arranged on the outer side of the lock buckle 5, and a quick installation mechanism 6 is arranged on the workbench 1; the quick installation mechanism 6 includes a fixed seat 601, a movable seat 602, a slide groove 603 and a card slot 607, and the fixed seat 601 and the movable seat 602 are both provided with a limiting groove 606, a first through groove 609 and a second through groove 610, a slide rail 604 is arranged in the slide groove 603, and a side of the movable seat 602 close to the fixed seat 601 is provided with a The arrangement of the clamping block 608 and the lock 5 can assist the staff in applying force when the toe of the shoe clip needs to be passed through the midsole. The staff only needs to put the toe of the shoe into the lock 5 and pull it with both hands. Compared with the method of directly pulling with the fingertips without using the lock 5, this method is more labor-saving and less prone to fatigue during long-term operation, so that the work efficiency is improved to a certain extent. The arrangement of the quick installation mechanism 6 can quickly install the whole composed of the bottom plate 2, the base 3, the limit column 4 and the lock 5 on the workbench 1, thereby improving the installation efficiency.

[0038] See also Figure 2 , Figure 3 , Figure 4 The bottom plate 2 is fixedly connected to the base 3, and the base 3 is fixedly connected to the lock buckle 5. When the quick installation mechanism 6 is used to fix the bottom plate 2 and the base 3, the lock buckle 5 that is fixedly connected to the two can also be smoothly fixed at the corresponding position where the operation is required. When the staff passes the toe through the midsole and lifts up the toe through the lock buckle 5, the bottom plate 2 and the base 3 fixed by the quick installation mechanism 6 can ensure the stability of the position of the lock buckle 5.

[0039] See also Figure 1, Figure 2 , Figure 3 , Figure 4 There are two limit columns 4, which are symmetrically arranged. There are two limit grooves 606 on the fixed seat 601 and the movable seat 602, which are symmetrically arranged. The setting of the limit column 4 can maintain the stability of the bottom plate 2, the base 3, the limit column 4 and the lock buckle 5 after it is embraced by the limit grooves 606 of the fixed seat 601 and the movable seat 602, and avoid them from deviating to the two sides of the fixed seat 601 and the movable seat 602, affecting the lock buckle 5 to remain in the optimal position. The symmetrical design of the limit column 4 and the limit groove 606 enables the two to play a limiting role on both sides at the same time, ensuring that both sides can evenly bear the external force.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The limiting column 4 is a cylindrical structure, and the limiting groove 606 is a semicircular structure. The limiting groove 606 is adapted to the limiting column 4. The semicircular limiting groove 606 relatively arranged on the fixed seat 601 and the movable seat 602, after the fixed seat 601 and the movable seat 602 are engaged and abutted, together constitute a limiting structure that embraces the cylindrical limiting column 4. The limiting groove 606 and the limiting column 4 have a high degree of adaptability, making the combination of the two more seamless, thereby ensuring that the quick installation mechanism 6 has a better fixing effect on the overall structure of the bottom plate 2, the base 3, the limiting column 4 and the lock buckle 5.

[0041] See also Figure 2 The depth of the first through groove 609 is adapted to the thickness of the bottom plate 2, and the depth of the second through groove 610 is adapted to the base 3. The first through groove 609 is used to press the bottom plate 2, and the second through groove 610 is used to press the base 3, so that when the lock buckle 5 is subjected to force in the process of passing the toe through the midsole, the bottom plate 2 and the base 3 at the bottom of the lock buckle 5 can bear a certain force, avoiding continuous force on a single component, and preventing the bottom plate 2, the base 3, the limiting column 4 and the lock buckle 5 from being unusable as a whole due to long-term pulling.

[0042] See also Figure 2 , Figure 3 , Figure 5 The movable seat 602 is engaged and slidably moved with the slide rail 604. Two slide rails 604 are provided. The two slide rails 604 are arranged in a mirror image. The connection relationship between the movable seat 602 and the slide rail 604 ensures that in the process of pushing the movable seat 602, its bottom moves smoothly along the slide rail 604 toward the fixed seat 601. The slide rails 604 arranged in a mirror image on both sides can limit the moving trajectory of the movable seat 602 from both sides at the same time, ensuring its smooth and stable movement.

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 The bottom of the block 608 is a rectangular structure, and the top of the block 608 is a trapezoidal structure. The block 608 is adapted to the slot 607. The special structure of the block 608 makes the combination of the block 608 and the slot 607 tighter, and its bottom and upper can share a certain external force well. The high adaptability of the block 608 and the slot 607 makes the process of the block 608 entering the slot 607 smoother when the movable seat 602 is constantly approaching and finally abutting against the fixed seat 601.

[0044] Embodiment 2:

[0045] See also Figure 1 , Figure 2 , Figure 3 A sliding rod 605 is horizontally penetrated through the opposite surfaces of the fixed seat 601 and the movable seat 602, and a pull ring 7 is arranged on the side of the movable seat 602 away from the fixed seat 601. The setting of the sliding rod 605, together with the sliding rail 604 inside the slide groove 603, assists the movement of the movable seat 602 from both upper and lower angles at the same time, and can also share part of the external force when the lock buckle 5 is subjected to force, and work together with other components to extend the service life of the lock buckle 5 and the quick installation mechanism 6 to a certain extent. The setting of the pull ring 7 facilitates the worker's hand force when installing or replacing the lock buckle 5.

[0046] See also Figure 1 , Figure 2 , Figure 3 There are two groups of sliding bars 605, and the two groups of sliding bars 605 are symmetrically distributed. The sliding bars 605 are fixedly connected to the fixed seat 601, and the sliding bars 605 are slidably connected to the moving seat 602. The sliding bars 605 are symmetrically arranged, so that the sliding bars 605 limit the movement process of the top of the moving seat 602 from both sides of the top of the moving seat 602. The sliding connection method between the sliding bars 605 and the moving seat 602 ensures that when the moving seat 602 moves along the sliding bars 605, the movement process is smoother.

[0047] See also Figure 1 , Figure 3 The pull ring 7 is a semi-annular structure, and the pull ring 7 is fixedly connected to the movable seat 602. The semi-annular structure of the pull ring 7 makes it convenient for workers to grasp the movable seat 602 with their hands when pulling or pushing the movable seat 602 to move. When the pull ring 7 is pulled, the movable seat 602 fixedly connected thereto is subjected to force, and under the joint action of the slide rail 604 and the slide rod 605, the movement process of the movable seat 602 is assisted.

[0048] The implementation principle of the utility model is as follows: first, the whole consisting of the bottom plate 2, the base 3, the limiting column 4 and the lock 5 is placed on the table surface of the workbench 1 between the two slide bars 605, so that the limiting column 4 is aligned with the limiting groove 606 on the fixed seat 601, and the bottom plate 2, the base 3 and the limiting column 4 are pushed toward one side of the fixed seat 601, so that the bottom plate 2 is smoothly inserted into the first through groove 609, the base 3 is smoothly inserted into the second through groove 610, and the limiting column 4 is smoothly inserted into the limiting groove 606 on the fixed seat 601 Secondly, hold the pull ring 7 with your hand and push the movable seat 602 so that its bottom slides along the slide rail 604 toward the side of the fixed seat 601, and the top slides along the slide rod 605 until it moves to the limit. At this time, the block 608 on the movable seat 602 is smoothly engaged with the slot 607 of the fixed seat 601 to complete the fixation of the lock buckle 5 as a whole; finally, when it is necessary to pass the clip toe through the midsole, the staff passes the clip toe through the fixed lock buckle 5, and then uses both hands to pull it up at the same time.

[0049] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0050] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A buckle structure for facilitating the wearing of a webbing, characterized in that: The invention comprises a workbench (1) and a bottom plate (2), wherein a base (3) is arranged on the top of the bottom plate (2), a lock buckle (5) is arranged in the middle of the top of the base (3), a limit column (4) is arranged on the outer side of the lock buckle (5), and a quick installation mechanism (6) is arranged on the workbench (1); The quick installation mechanism (6) comprises a fixed seat (601), a movable seat (602), a slide groove (603) and a clamping groove (607); the fixed seat (601) and the movable seat (602) are both provided with a limiting groove (606), a first through groove (609) and a second through groove (610); a slide rail (604) is arranged in the slide groove (603); and a clamping block (608) is arranged on one side of the movable seat (602) close to the fixed seat (601).

2. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: The bottom plate (2) is fixedly connected to the base (3), and the base (3) is fixedly connected to the lock buckle (5).

3. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: Two limiting columns (4) are provided, and the two limiting columns (4) are symmetrically arranged. Two limiting grooves (606) are provided on the fixed seat (601) and the movable seat (602), and the two limiting grooves (606) are symmetrically arranged.

4. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: The limiting column (4) is a cylindrical structure, the limiting groove (606) is a semicircular structure, and the limiting groove (606) is compatible with the limiting column (4).

5. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: The opening depth of the first through groove (609) is adapted to the thickness of the bottom plate (2), and the opening depth of the second through groove (610) is adapted to the base (3).

6. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: The movable seat (602) is engaged with and slides on a slide rail (604), and two slide rails (604) are provided, and the two slide rails (604) are arranged in a mirror image.

7. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: The bottom of the card block (608) is a rectangular structure, the top of the card block (608) is a trapezoidal structure, and the card block (608) is compatible with the card slot (607).

8. The buckle structure for facilitating webbing threading according to claim 1, characterized in that: A sliding rod (605) is laterally passed through the opposite surfaces of the fixed seat (601) and the movable seat (602), and a pull ring (7) is arranged on the side of the movable seat (602) away from the fixed seat (601).

9. The buckle structure for facilitating webbing threading according to claim 8, characterized in that: The sliding rods (605) are provided in two groups, and the two groups of sliding rods (605) are symmetrically distributed. The sliding rods (605) are fixedly connected to the fixed seat (601), and the sliding rods (605) are slidably connected to the movable seat (602).

10. The buckle structure for facilitating webbing threading according to claim 8, characterized in that: The pull ring (7) is a semi-annular structure, and the pull ring (7) is fixedly connected to the movable seat (602).

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