Scratch-resistant seamless cow leather belt

Abstract

The utility model discloses a scratch-resistant seamless cow leather belt which comprises a belt body. Row buckles are sewn on the inner side of the belt main body; a belt head; a mounting groove is formed in one side of the belt head, one end of the belt body penetrates into an inner cavity of the mounting groove, a clamping and mounting assembly used for clamping and fixing the belt body is arranged in the inner cavity of the mounting groove, and a limiting frame is fixed to the outer side of the belt head and used for restraining the belt body; the positioning pin is installed on the limiting frame through the positioning nut, then the protection barrel is movably installed in the limiting frame through the positioning pin, when the belt body penetrates through the limiting frame, the outer side face of the belt body makes direct contact with the protection barrel, the protection barrel rotates on the outer side of the positioning pin, and therefore damage to the outer surface of the belt body is reduced; and meanwhile, the positioning pin can be disassembled and assembled, so that the protective barrel can be conveniently replaced, different materials are selected, and the damage degree of the belt main body is reduced to the minimum.

Description

Technical Field

[0001] The utility model relates to the technical field of belt protection, in particular to a scratch-resistant seamless cowhide belt. Background Art

[0002] A belt refers to a leather belt. Depending on the material, it can be divided into genuine leather belts and artificial leather belts. During use, the belt will age due to wear and tear until it is scrapped.

[0003] In the prior art, the Chinese utility model with authorization announcement number: CN209449844U discloses a belt buckle. By setting an extension plate, the opening and closing of the movable plate are very convenient, which is convenient for the installation and disassembly of the belt body, making the use of the belt buckle more convenient. The arc-shaped clamping block is an arc-shaped structure. By rotating the arc-shaped clamping block, the arc-shaped surface directly presses the belt body to fix it. The belt body does not need to be punched or equipped with a rack, which avoids damage to the belt body and increases the service life of the belt body.

[0004] In the above technical solution, when the belt body passes through the limit seat, the outer side of the belt body is easily scratched against the inner wall of the limit seat. At the same time, the width of the limit seat is narrow, which makes the belt easy to bend, directly causing the limit seat to form scratches on the outer surface of the belt body, reducing the service life of the belt body and affecting the aesthetics of the outer side of the belt body. Utility Model Content

[0005] The purpose of the utility model is to provide a scratch-resistant seamless cowhide belt, in which a protective tube is movably installed inside a limit frame through a positioning pin, so that the outer side of the belt body contacts the protective tube when the belt body passes through the limit frame, thereby preventing the outer side of the belt body from being scratched by the corners of the limit frame, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a scratch-resistant seamless cowhide belt, comprising:

[0007] Belt body;

[0008] A row of buckles is sewn on the inner side of the belt body;

[0009] Belt head;

[0010] A mounting groove is provided on one side of the belt head, one end of the belt body penetrates into the inner cavity of the mounting groove, the inner cavity of the mounting groove is provided with a clamping and mounting assembly for clamping and fixing the belt body, and a limited position frame is fixed on the outer side of the belt head for constraining the belt body;

[0011] Two groups of positioning pins are installed in the inner cavity of the limit frame, and the outer sides of the positioning pins are sleeved with protective tubes, and the outer sides of the protective tubes are slidably fitted with the outer sides of the belt body.

[0012] Preferably, the clamping installation assembly includes a bevel groove opened on the inner side of the installation groove, the interior of the belt head is rotatably connected with a long bolt through a bearing, one end of the long bolt penetrates into the inner cavity of the bevel groove and is rotatably connected to the inner wall of the bevel groove through a bearing, the outer side of the long bolt is threadedly connected with a movable block through a bolt sleeve, the inner cavity of the bevel groove is slidably provided with a trapezoidal block, a through groove is opened inside the trapezoidal block, the movable block is movably arranged in the inner cavity of the through groove, one side of the trapezoidal block penetrates into the bevel groove and is fixed with an extrusion plate, the extrusion plate is located in the installation groove and fits the outer side of the belt body.

[0013] Preferably, a limiting groove and a first countersunk hole are respectively provided at the top and bottom of the limiting frame, and the two ends of the positioning pin are respectively located in the limiting groove and the first countersunk hole, and the inner cavity of the first countersunk hole is provided with a positioning nut threadedly connected to the end of the positioning pin, and the other end of the positioning pin is clamped in the limiting groove.

[0014] Preferably, a second countersunk hole is opened on the outer side of the belt head, and the end of the long bolt is located in the inner cavity of the second countersunk hole.

[0015] Preferably, a slide groove is provided in the inner cavity of the through groove, a slider is slidably connected to the inner cavity of the slide groove, and the facing side of the slider passes through the slide groove and is fixed to the outer side of the movable block.

[0016] Preferably, two groups of convex strips are provided on a side of the extrusion plate away from the trapezoidal block, and the surfaces of the convex strips are arc-shaped.

[0017] Preferably, the belt body is formed by folding and splicing a whole piece of cowhide, the side cross-section of the belt body is oval, the interior of the belt body is filled with a filling pad, a window is opened on the inner side of the belt body, and the buckle passes through the window and extends outward.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model uses a positioning nut to install the positioning pin on the limit frame, and then uses the positioning pin to movably install the protective tube inside the limit frame. When the belt body passes through the limit frame, the outer side of the belt body directly contacts the protective tube. The protective tube is rotated on the outside of the positioning pin to reduce damage to the outer surface of the belt body. At the same time, the positioning pin can be disassembled and assembled, which is convenient for replacing the protective tube. Different materials are selected to reduce the damage degree of the belt body to a minimum.

[0020] 2. The utility model facilitates displacement of the extrusion plate through the cooperation of the clamping installation assembly, clamps and fixes the belt body inside the installation groove, and prevents the belt body from being separated from the belt head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of the belt head of the utility model;

[0023] Figure 3 It is a schematic diagram of a partial top view of a three-dimensional structure of a belt head of the utility model;

[0024] Figure 4 It is a schematic diagram of a top-view cross-sectional three-dimensional structure of a trapezoidal block and an extruded plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the split three-dimensional structure of the fixed frame of the utility model;

[0026] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the belt main body of the utility model.

[0027] Numbers in the figure: 1. Belt body; 2. Buckle; 3. Belt head; 4. Mounting groove; 5. Clamping and mounting assembly; 51. Bevel groove; 52. Long bolt; 53. Movable block; 54. Trapezoidal block; 55. Through groove; 56. Extrusion plate; 6. Limit frame; 7. Locating pin; 8. Protective tube; 9. Limit groove; 10. First countersunk hole; 11. Locating nut; 12. Second countersunk hole; 13. Slide groove; 14. Sliding block; 15. Raised strip. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figures 1 to 6 A scratch-resistant seamless cowhide belt is shown, comprising:

[0030] Belt body 1;

[0031] A row of buckles 2 are sewn on the inner side of the belt body 1;

[0032] Belt head 3;

[0033] A mounting groove 4 is provided on one side of the belt head 3, one end of the belt body 1 passes through the inner cavity of the mounting groove 4, a clamping and mounting assembly 5 for clamping and fixing the belt body 1 is provided in the inner cavity of the mounting groove 4, and a limiting frame 6 is fixed on the outer side of the belt head 3 for constraining the belt body 1;

[0034] Two sets of positioning pins 7 are installed in the inner cavity of the limit frame 6, and a protective tube 8 is sleeved on the outer side of the positioning pin 7, and the outer side of the protective tube 8 is slidably fitted with the outer side of the belt body 1;

[0035] The positioning pin 7 is installed on the limit frame 6 by using the positioning nut 11, and the protective tube 8 is movably installed inside the limit frame 6 by using the positioning pin 7. When the belt body 1 passes through the limit frame 6, the outer side of the belt body 1 is directly in contact with the protective tube 8. The protective tube 8 is rotated on the outside of the positioning pin 7 to reduce damage to the outer surface of the belt body 1. At the same time, the positioning pin 7 can be disassembled and assembled, which is convenient for replacing the protective tube 8. Different materials can be selected to minimize the damage to the belt body 1.

[0036] The clamping and mounting assembly 5 includes a bevel groove 51 opened on the inner side of the mounting groove 4, and a long bolt 52 is rotatably connected to the interior of the belt head 3 through a bearing, one end of the long bolt 52 penetrates into the inner cavity of the bevel groove 51 and is rotatably connected to the inner wall of the bevel groove 51 through a bearing, and a movable block 53 is threadedly connected to the outer side of the long bolt 52 through a bolt sleeve, and a trapezoidal block 54 is slidably provided in the inner cavity of the bevel groove 51, and a through groove 55 is opened inside the trapezoidal block 54, and the movable block 53 is movably arranged in the inner cavity of the through groove 55, and one side of the trapezoidal block 54 penetrates into the bevel groove 51 and is fixed with an extrusion plate 56, which is located in the mounting groove 4 and fits against the outer side of the belt body 1. Through the cooperation of the clamping and mounting assembly 5, it is convenient to displace the extrusion plate 56, and the belt body 1 is clamped and fixed in the mounting groove 4 to prevent the belt body 1 from separating from the belt head 3.

[0037] A limiting groove 9 and a first countersunk hole 10 are respectively provided at the top and bottom of the limiting frame 6. The two ends of the locating pin 7 are respectively located in the limiting groove 9 and the first countersunk hole 10. The inner cavity of the first countersunk hole 10 is provided with a positioning nut 11 threadedly connected to the end of the locating pin 7. The other end of the locating pin 7 is clamped in the limiting groove 9. The positioning nut 11 and the locating pin 7 are stored through the first countersunk hole 10 and the limiting groove 9, which facilitates the disassembly and assembly of the locating pin 7 and the replacement of the protective tube 8.

[0038] A second countersunk hole 12 is opened on the outside of the belt head 3, and the end of the long bolt 52 is located in the inner cavity of the second countersunk hole 12. The setting of the second countersunk hole 12 facilitates the storage of the long bolt 52 and prevents the end of the long bolt 52 from being located on the outside of the belt head 3, which not only easily leads to the loosening of the long bolt 52, but also easily causes the long bolt 52 to be entangled with the thread end.

[0039] The inner cavity of the through groove 55 is provided with a slide groove 13, and the inner cavity of the slide groove 13 is slidably connected with a slider 14. The opposite side of the slider 14 passes through the slide groove 13 and is fixed to the outer side of the movable block 53. The slider 14 slides in the inner cavity of the slide groove 13, which facilitates the limiting of the movable block 53 to prevent the movable block 53 from separating from the trapezoidal block 54, and at the same time limits the moving direction of the movable block 53 in the through groove 55.

[0040] Two groups of convex strips 15 are arranged on one side of the pressing plate 56 away from the trapezoidal block 54. The surface of the convex strips 15 is in an arc shape. The arrangement of the convex strips 15 increases the friction between the pressing plate and the belt body 1 to prevent the belt body 1 from slipping.

[0041] The belt body 1 is formed by folding and splicing a whole piece of cowhide. The side cross-section of the belt body 1 is oval. The interior of the belt body 1 is filled with a filling pad. A window is opened on the inner side of the belt body 1. The buckle 2 passes through the window and extends outward. By setting the structure of the belt body 1, the whole cowhide is folded to form a ring tube shape, and the splicing part is located on the inner side of the belt body 1. Not only does the outer side of the belt body 1 form an overall seamless and beautiful appearance, but also the two sides of the belt body 1 remain smooth to avoid excessive wear and damage.

[0042] When in use, one end of the belt body 1 is inserted into the installation groove 4, and then the long bolt 52 is turned by a tool. Then the long bolt 52 is rotated through the bolt sleeve to drive the movable block 53 to move to one side in the inclined groove 51, and then the movable block 53 drives the trapezoidal block 54 to move. Since the inclined surface of the trapezoidal block 54 fits the inner wall of the inclined groove 51, the trapezoidal block 54 is prompted to move into the installation groove 4, driving the extrusion plate 56 to pressurize and limit the belt body 1. At the same time, the convex strip 15 on the surface of the extrusion plate 56 further limits the sliding of the belt body 1, and the belt body 1 is installed with the belt head 3. When wearing, the other end of the belt body 1 needs to pass through the belt head 3 and be located in the limit frame 6. A protective tube 8 is installed in the limit frame 6 through a positioning pin 7. The protective tube 8 contacts the outer surface of the belt body 1 to prevent the outer surface of the belt body 1 from contacting and wearing with the inner wall of the limit frame 6, and to prevent the belt body 1 from being scratched.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scratch-resistant seamless cowhide belt, characterized in that: include: Belt body (1); A row of buckles (2) are sewn on the inner side of the belt body (1); Belt head (3); A mounting groove (4) is provided on one side of the belt head (3), one end of the belt body (1) passes through the inner cavity of the mounting groove (4), the inner cavity of the mounting groove (4) is provided with a clamping and mounting assembly (5) for clamping and fixing the belt body (1), and a limiting position frame (6) is fixed on the outer side of the belt head (3) for constraining the belt body (1); Two groups of positioning pins (7) are installed in the inner cavity of the limiting frame (6), and a protective tube (8) is sleeved on the outer side of the positioning pins (7), and the outer side of the protective tube (8) is slidably fitted with the outer side of the belt body (1).

2. The scratch-resistant seamless cowhide belt according to claim 1, characterized in that: The clamping installation assembly (5) comprises an inclined groove (51) provided on the inner side of the installation groove (4); a long bolt (52) is rotatably connected to the interior of the belt head (3) via a bearing; one end of the long bolt (52) penetrates into the inner cavity of the inclined groove (51) and is rotatably connected to the inner wall of the inclined groove (51) via a bearing; a movable block (53) is threadedly connected to the outer side of the long bolt (52) via a bolt sleeve; a trapezoidal block (54) is slidably provided in the inner cavity of the inclined groove (51); a through groove (55) is provided in the interior of the trapezoidal block (54); the movable block (53) is movably provided in the inner cavity of the through groove (55); one side of the trapezoidal block (54) penetrates into the inclined groove (51) and is fixed with an extrusion plate (56); the extrusion plate (56) is located in the installation groove (4) and is in contact with the outer side of the belt body (1).

3. The scratch-resistant seamless cowhide belt according to claim 1, characterized in that: The top and bottom of the limit frame (6) are respectively provided with a limit groove (9) and a first countersunk hole (10); the two ends of the positioning pin (7) are respectively located in the limit groove (9) and the first countersunk hole (10); the inner cavity of the first countersunk hole (10) is provided with a positioning nut (11) threadedly connected to the end of the positioning pin (7); the other end of the positioning pin (7) is clamped in the limit groove (9).

4. The scratch-resistant seamless cowhide belt according to claim 2, characterized in that: A second countersunk hole (12) is provided on the outer side of the belt head (3), and the end of the long bolt (52) is located in the inner cavity of the second countersunk hole (12).

5. The scratch-resistant seamless cowhide belt according to claim 2, characterized in that: The inner cavity of the through groove (55) is provided with a slide groove (13), and the inner cavity of the slide groove (13) is slidably connected with a slider (14), and the facing side of the slider (14) passes through the slide groove (13) and is fixed to the outer side of the movable block (53).

6. The scratch-resistant seamless cowhide belt according to claim 2, characterized in that: Two groups of convex strips (15) are arranged on one side of the extrusion plate (56) away from the trapezoidal block (54), and the surfaces of the convex strips (15) are in an arc shape.

7. The scratch-resistant seamless cowhide belt according to claim 1, characterized in that: The belt body (1) is formed by folding and splicing a whole piece of cowhide, the side cross-section of the belt body (1) is oval, the interior of the belt body (1) is filled with a filling pad, a window is opened on the inner side of the belt body (1), and the buckle (2) passes through the window and extends outward.

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