Easy-to-pull buckle and corresponding cap
By designing a simple buckle that includes a fixed block and an adjusting block, the problem of short service life of the spring buckle in existing hats is solved, and a longer life and a more convenient hat experience is achieved.
Patent Information
- Application Number
- CN202421787159.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The spring buckles in existing hats have a short service life and are prone to rust, which affects the normal use of the hat.
A simple buckle is designed, including a fixing block and an adjusting block. Through the elastic rope, the perforation of the fixing block and the adjusting block is sequentially passed through the piercing of the fixing block and the adjusting block. The main part of the adjustment block has a first position and a second position on the movable track. The design of the adjustment block makes the length of the elastic rope change at different positions, adapting to the wearer of different head circumferences.
It extends the service life of the easy-to-tie button and improves the quality of the hat, making the hat more convenient to use and less likely to affect the wearer's head circumference adjustment.
Smart Images
Figure CN222764869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothing accessories, in particular to an easy-pull buckle and a corresponding hat. Background Art
[0002] The hat is usually provided with an elastic cord and a spring buckle, and the length of the elastic cord can be adjusted by the spring buckle to fit the wearer's head size. After long-term use, the spring in the spring buckle will become smaller in deformation and easily rust, which shortens the service life of the spring buckle and affects the normal use of the hat.
[0003] Therefore, it is necessary to provide an easy-pull buckle and a corresponding hat to solve the above technical problems. Utility Model Content
[0004] The utility model provides an easy-pull buckle and a corresponding hat. The easy-pull buckle has a long service life and is easy to use, thereby effectively improving the quality of the hat.
[0005] The technical solution of the utility model is:
[0006] An easy-pull buckle, used for adjusting an elastic cord on a hat body, comprising:
[0007] A fixing block, comprising a connecting portion and two extending portions; the connecting portion is in the shape of an elongated strip and is used to connect to the hat body; the two extending portions are connected to the same side of the connecting portion in the width direction, a receiving groove is formed between the two extending portions, the two extending portions are both provided with a first through hole, the axial direction of the first through hole is consistent with the length direction of the connecting portion, and the two first through holes are used for elastic ropes to pass through with interference fit; and,
[0008] An adjustment block comprises a main part, wherein the main part is movably arranged at the receiving groove, the main part is provided with a second through-hole for allowing an elastic rope located between the two first through-holes to pass through, the main part comprises a first position and a second position on its movable trajectory, when the main part is located at the first position, the main part is located in the receiving groove, the second through-hole is connected with the two first through-holes, and the central axes of the three are in the same straight line, and when the main part is located at the second position, the main part is located outside the receiving groove.
[0009] In the easy-pull buckle of the utility model, when the main part is located at the first position, the main part and the accommodating groove are transitionally matched.
[0010] In the easy-pull buckle of the present invention, along the direction in which the extending portion protrudes from the connecting portion, the sizes of the accommodating groove and the main portion in the axial direction of the first through hole gradually increase.
[0011] In the easy-pull buckle of the utility model, when the main part is located at the first position, the main part abuts against the connecting part, and the main part abuts against the two extending parts.
[0012] In the easy-pull buckle of the utility model, the main part is in a frustum shape, and the surface of the extension part is in an arc shape.
[0013] In the easy-pull buckle described in the utility model, the adjustment block also includes an extension portion, which is connected to an end of the main portion away from the connecting portion. When the main portion is located at the first position, the extension portion protrudes from the accommodating groove.
[0014] In the easy-pull buckle of the utility model, the extended portion is symmetrical with the main portion.
[0015] In the easy-pull fastener of the utility model, the thickness of the fixing block gradually increases from the connecting portion to the extending portion, and the fixing block is integrally injection-molded.
[0016] In the easy-pull buckle described in the utility model, the connecting portion is provided with a through groove which penetrates through both sides of the thickness of the connecting portion and is used for allowing a rope to pass through so as to connect the connecting portion with the hat body.
[0017] Another technical solution of the utility model is:
[0018] A hat, comprising:
[0019] The above-mentioned easy-open fastener; and,
[0020] The hat body is provided with an elastic cord, which passes through one of the first through-holes, the second through-hole and another of the first through-holes in sequence, and is interference fit with the hole walls of the two first through-holes.
[0021] Compared with the prior art, the utility model has the following beneficial effects: the elastic cord on the hat body of the utility model passes through a first perforation, a second perforation and another first perforation in sequence, and the elastic cord is in interference fit with the hole walls of the two first perforations. When the main part is in the first position, the main part is in the receiving groove, and the elastic cord is in an extended state. At this time, the hat circumference is large. The adjustment block is pulled to make the main part in the second position, and the main part is outside the receiving groove. Then, the length of the elastic cord between the two first perforations becomes longer, and the remaining length becomes shorter. At this time, the hat circumference is small, and the elastic cord is in interference fit with the hole walls of the two first perforations, so that the elastic cord will not move at will. The utility model has a long service life of the easy-pull buckle and a hat, is easy to use, and effectively improves the quality of the hat. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the utility model.
[0023] Figure 1 A schematic diagram of the three-dimensional structure of an easy-pull buckle provided in a preferred embodiment of the utility model.
[0024] Figure 2 A schematic diagram of the side structure of an easy-pull buckle provided in a preferred embodiment of the utility model.
[0025] Figure 3 Another side structural schematic diagram of the easy-pull fastener provided in the preferred embodiment of the utility model.
[0026] in,
[0027] 11. fixing block, 111. connecting portion, 1111. through slot, 112. extending portion, 1121. first through hole, 113. receiving slot,
[0028] 12. Adjustment block, 121. Main portion, 1211. Second through hole, 122. Extension portion.
[0029] In the figures, structurally similar elements are denoted by the same reference numerals. DETAILED DESCRIPTION
[0030] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0031] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used for reference to the directions of the drawings. The directional terms used are used to illustrate and understand the present invention, and are not used to limit the present invention.
[0032] The words "first", "second" and the like in the terminology of the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be construed as limiting the order of precedence.
[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0034] The hat is usually provided with an elastic cord and a spring buckle, and the length of the elastic cord can be adjusted by the spring buckle to fit the wearer's head size. After long-term use, the spring in the spring buckle will become smaller in deformation and easily rust, which shortens the service life of the spring buckle and affects the normal use of the hat.
[0035] The following is a preferred embodiment of an easy-pull buckle and a corresponding hat provided by the utility model that can solve the above technical problems.
[0036] A preferred embodiment of the utility model provides a hat, which comprises an easy-pull buckle and a hat body.
[0037] Please refer to Figure 1 , Figure 2 and Figure 3 , the pull-fastener is used to adjust the elastic cord on the hat body, which includes a fixed block 11 and an adjustment block 12. The fixed block 11 includes a connecting portion 111 and two extension portions 112. The connecting portion 111 is in the shape of an elongated strip and is used to connect to the hat body. The two extension portions 112 are connected to the same side of the width direction of the connecting portion 111, and a receiving groove 113 is formed between the two extension portions 112. The two extension portions 112 are both provided with a first through hole 1121, and the axial direction of the first through hole 1121 is consistent with the length direction of the connecting portion 111, and the two first through holes 1121 are used for the elastic cord to pass through with interference. The adjustment block 12 includes a main portion 121, and the main portion 121 is movably arranged at the receiving groove 113, and the main portion 121 is provided with a second through hole 1211 for the elastic cord located between the two first through holes 1121 to pass through. The main part 121 includes a first position and a second position on its moving trajectory. When the main part 121 is located at the first position, the main part 121 is located in the receiving groove 113, the second through-hole 1211 is connected to the two first through-holes 1121, and the central axes of the three are on the same straight line. When the main part 121 is located at the second position, the main part 121 is located outside the receiving groove 113. Figure 1 and Figure 2 , the main portion 121 is located at the second position. Figure 3 , the main portion 121 is located at the first position.
[0038] The hat body is provided with an elastic cord, which passes through a first through hole 1121 , a second through hole 1211 and another first through hole 1121 in sequence, and is interference fit with the hole walls of the two first through holes 1121 .
[0039] The easy-pull buckle and hat of the utility model, the elastic cord on the hat body passes through a first perforation 1121, a second perforation 1211 and another first perforation 1121 in sequence, and the elastic cord is in interference fit with the hole walls of the two first perforations 1121. When the main part 121 is in the first position, the main part 121 is located in the receiving groove 113, and the elastic cord is in an extended state. At this time, the hat circumference is large. The adjustment block 12 is pulled to make the main part 121 in the second position, and the main part 121 is located outside the receiving groove 113, then the length of the elastic cord between the two first perforations 1121 becomes longer, and the remaining length becomes shorter. At this time, the hat circumference is small, and the elastic cord is in interference fit with the hole walls of the two first perforations 1121, so that the elastic cord will not move at will. The easy-pull buckle and hat of the utility model have a long service life of the easy-pull buckle and are easy to use, which effectively improves the quality of the hat.
[0040] When the main part 121 is in the first position, the main part 121 and the receiving groove 113 are transitionally matched, so that the main part 121 is fixed in the receiving groove 113, and the adjustment block 12 will not shift at will; in addition, when installing the elastic rope, the main part 121 can be fixed in the first position to facilitate the elastic rope to smoothly pass through a first through hole 1121, a second through hole 1211 and another first through hole 1121 in sequence.
[0041] Please refer to Figure 1 and Figure 2 , along the direction in which the extension portion 112 protrudes from the connection portion 111, that is, Figure 2 In the y direction, the dimensions of the receiving groove 113 and the main part 121 in the axial direction of the first through hole 1121 gradually increase. With the above structure, when the main part 121 moves from the second position to the first position, the main part 121 can be gradually introduced into the receiving groove 113, which is easy to operate.
[0042] When the main portion 121 is located at the first position, the main portion 121 abuts against the connecting portion 111, and the main portion 121 abuts against the two extending portions 112. With the above structure, the main portion 121 can be accurately moved to the first position.
[0043] Please refer to Figure 1 The main part 121 is in the shape of a cone, and the surface of the extension part 112 is in the shape of an arc. In the above structure, the main part 121 and the extension part 112 are arranged differently, which makes it easy for first-time users to quickly understand the usage method.
[0044] Please refer to Figure 1 and Figure 3The adjusting block 12 further includes an extension portion 122, which is connected to one end of the main portion 121 away from the connecting portion 111. When the main portion 121 is located at the first position, the extension portion 122 protrudes from the receiving groove 113. With the above structure, when the main portion 121 needs to be moved from the first position to the second position, the operator can pinch the extension portion 122, making the operation convenient.
[0045] The extended portion 122 is symmetrical to the main portion 121 , so that the adjustment block 12 has a neat structure.
[0046] Please continue to refer to Figure 1 The thickness of the fixing block 11 gradually increases from the connecting portion 111 to the extending portion 112, and the fixing block 11 is integrally injection molded. In the above structure, the thickness of the extending portion 112 is greater than the thickness of the connecting portion 111, so that after the extending portion 112 is provided with the first through hole 1121, the structural strength is still strong. The fixing block 11 is integrally injection molded, so that the fixing block 11 is easy to process.
[0047] Please continue to refer to Figure 1 The connecting portion 111 is provided with a through slot 1111, which penetrates through both sides of the thickness of the connecting portion 111, and is used for the rope to pass through, so as to connect the connecting portion 111 with the hat body. With the above structure, the fixing block 11 is compact and easy to process.
[0048] The method of using the easy-pull buckle of the preferred embodiment of the utility model is as follows:
[0049] When the wearer's head circumference is larger, the main part 121 can be adjusted to the first position, the main part 121 is located in the receiving groove 113, and the elastic rope is in an extended state. At this time, the hat circumference is larger; when the wearer's head circumference is smaller, the adjustment block 12 can be pulled to adjust the main part 121 to the second position, the main part 121 is located outside the receiving groove 113, then the length of the elastic rope between the two first perforations 1121 becomes longer, and the remaining length becomes shorter, and at this time the hat circumference is smaller.
[0050] This completes the method for using the easy-pull buckle of the preferred embodiment.
[0051] The utility model of the easy-pull buckle and hat, the elastic cord on the hat body passes through a first perforation, a second perforation and another first perforation in sequence, and the elastic cord is interference fit with the hole walls of the two first perforations. When the main part is in the first position, the main part is in the receiving groove, and the elastic cord is in an extended state. At this time, the hat circumference is large. The adjustment block is pulled to make the main part in the second position, and the main part is outside the receiving groove. Then, the length of the elastic cord between the two first perforations becomes longer, and the remaining length becomes shorter. At this time, the hat circumference is small, and the elastic cord is interference fit with the hole walls of the two first perforations, so that the elastic cord will not move at will. The utility model of the easy-pull buckle and hat, the easy-pull buckle has a long service life, is easy to use, and effectively improves the quality of the hat.
[0052] To sum up, although the present invention has been disclosed as above in the form of preferred embodiments, the protection scope of the present invention is not limited thereto, and any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the concept of the technical solution of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An easy-pull buckle for adjusting the elastic cord on a hat body, characterized in that: include: A fixing block, comprising a connecting portion and two extending portions; the connecting portion is in the shape of an elongated strip and is used to connect to the hat body; the two extending portions are connected to the same side of the connecting portion in the width direction, a receiving groove is formed between the two extending portions, the two extending portions are both provided with a first through hole, the axial direction of the first through hole is consistent with the length direction of the connecting portion, and the two first through holes are used for elastic ropes to pass through with interference fit; and, An adjustment block comprises a main part, wherein the main part is movably arranged at the receiving groove, the main part is provided with a second through-hole for allowing an elastic rope located between the two first through-holes to pass through, the main part comprises a first position and a second position on its movable trajectory, when the main part is located at the first position, the main part is located in the receiving groove, the second through-hole is connected with the two first through-holes, and the central axes of the three are in the same straight line, and when the main part is located at the second position, the main part is located outside the receiving groove.
2. The easy-pull fastener according to claim 1, characterized in that: When the main portion is located at the first position, the main portion and the accommodating groove are in transitional fit.
3. The easy-pull buckle according to claim 2, characterized in that: Along the direction in which the extending portion protrudes from the connecting portion, the sizes of the accommodating groove and the main portion in the axial direction of the first through hole gradually increase.
4. The easy-open buckle according to claim 3, characterized in that: When the main portion is located at the first position, the main portion abuts against the connecting portion, and the main portion abuts against the two extending portions.
5. The easy-pull fastener according to claim 3, characterized in that: The main portion is in a frustum shape, and the surface of the extension portion is in an arc shape.
6. The easy-open buckle according to claim 5, characterized in that: The adjusting block further comprises an extension portion connected to an end of the main portion away from the connecting portion, and when the main portion is located at the first position, the extension portion protrudes from the accommodating groove.
7. The easy-open buckle according to claim 6, characterized in that: The extended portion is symmetrical to the main portion.
8. The easy-open buckle according to claim 1, characterized in that: The thickness of the fixing block gradually increases from the connecting portion to the extending portion, and the fixing block is integrally injection-molded.
9. The easy-open buckle according to any one of claims 1 to 8, characterized in that: The connecting portion is provided with a through groove which runs through both sides of the thickness of the connecting portion and is used for a rope to pass through so as to connect the connecting portion with the hat body.
10. A hat, characterized in that: include: The easy-pull fastener according to any one of claims 1 to 9; as well as, The hat body is provided with an elastic cord, which passes through one of the first through-holes, the second through-hole and another of the first through-holes in sequence, and is interference fit with the hole walls of the two first through-holes.