A quick-release zipper puller

Abstract

The utility model discloses a quick-release zipper puller, which belongs to the technical field of zipper pullers, and comprises a zipper cover, wherein the zipper cover is arranged at the top end of the zipper base, a connecting buckle is fixedly connected to the top end of the outer surface of the zipper cover, a connecting rod is arranged inside the connecting buckle, the left and right ends of the connecting rod are fixedly connected to a supporting rod, the bottom ends of the two supporting rods are fixedly connected to a pull ring, the left and right sides of the bottom end of the zipper cover are fixedly connected to a blocking horizontal bar, the left and right sides of the top end of the zipper base are fixedly connected to a blocking horizontal bar, the left and right sides of the top end of the zipper base are fixedly connected to a zipper inlet on the left and right sides just in front of the zipper cover and the zipper base, the zipper outlet is arranged just behind the zipper cover and the zipper base, and a supporting column is fixedly connected to the center just in front of the bottom end of the zipper cover; through the above technical scheme, the problem that the zipper head is easy to be not closed tightly when in use when the zipper tooth chain is damaged in current life is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of zipper heads, and in particular relates to a quick-release zipper head. Background Art

[0002] A zipper is a fastener consisting of two strips with a row of metal or plastic teeth on each strip. It is used to connect the edge of an opening (such as a garment or bag opening). A sliding piece can pull the two rows of teeth into an interlocking position to close the opening. It is used to sew on garments, pockets or purses. Also called a zipper, it is composed of chain teeth, a puller, limit codes (front and back codes) or locking parts. The chain teeth are the key part, which directly determines the side pull strength of the zipper. Generally, a zipper has two chain strips, each with a row of chain teeth, and the two rows of chain teeth are staggered. The puller clamps the chain teeth on both sides, and with the help of the pull loop, the chain teeth on both sides can be engaged or disengaged.

[0003] A quick-release zipper puller with patent announcement number CN209391198U in the prior art includes a puller body, a cap and a pull tab, and is characterized in that: the puller body includes a left puller and a right puller that can rotate at a certain angle relative to the left puller, the left puller includes a positioning groove, and the right puller has an elastic member penetrating therein, the elastic member is fixedly connected to the right puller at one end away from the left puller, and is connected to a positioning device that cooperates with the positioning groove at one end close to the left puller.

[0004] However, the zipper head needs to be pulled from one end of the chain belt to the other end to completely separate the chain belts on both sides of the zipper. The zipper head has a long stroke and is not convenient to use. When the teeth of the chain belt are damaged, the zipper head cannot be closed in a hurry. Therefore, a quick-release zipper head is needed to solve the problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide a quick-release zipper puller to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-release zipper head, comprising a zipper cover and a zipper base, the zipper cover is arranged at the top end of the zipper base, the top end of the outer surface of the zipper cover is fixedly connected with a connecting buckle, a connecting rod is arranged inside the connecting buckle, the left and right ends of the connecting rod are fixedly connected with support rods, and the bottom ends of the two support rods are fixedly connected with pull rings.

[0007] As a preferred embodiment, blocking horizontal bars are fixedly connected to the left and right sides of the bottom end of the zipper cover, blocking horizontal bars are fixedly connected to the left and right sides of the top end of the zipper base, zipper entrances are provided on the left and right sides directly in front of the zipper cover and the zipper base, and zipper exits are provided directly behind the zipper cover and the zipper base.

[0008] As a preferred embodiment, a groove is provided in the front of the outer surface of the clamp body, a support column is fixedly connected to the front center of the bottom end of the zipper upper cover, two fixing components are arranged on the bottom ends of the left and right sides of the support column, a connecting groove is provided in the front center of the top end of the zipper base, and the bottom end of the support column is clamped with the inner surface of the connecting groove.

[0009] As a preferred embodiment, two connecting holes are provided on the left and right sides of the inner surface of the connecting groove, and two pressing components are provided on the left and right sides directly in front of the outer surface of the zipper base, and the two fixing components, the two connecting holes and the two pressing components are symmetrically arranged.

[0010] As a preferred embodiment, the fixing component includes a telescopic hole, which is opened at the bottom ends of the left and right sides of the outer surface of the support column, and telescopic grooves are opened on the upper and lower sides of the inner surface of the telescopic hole. A telescopic spring is fixedly connected to the bottom end of the inner surface of the telescopic hole, and a telescopic block is fixedly connected to the top end of the telescopic spring. The telescopic block slides left and right inside the telescopic hole, and blocking blocks are fixedly connected to the upper and lower sides of the bottom end of the outer surface of the telescopic block. The blocking block slides left and right inside the telescopic groove.

[0011] As a preferred embodiment, the pressing assembly includes a pressing hole, which is opened on the left and right sides of the outer surface of the zipper base, and the inner surface of the pressing hole is provided with pressing grooves on the upper and lower sides, and the bottom end of the inner surface of the pressing groove is fixedly connected with a pressing spring, and the top end of the pressing spring is fixedly connected with a pressing ring, and the pressing ring is inside the pressing groove and slides left and right, and the inner side of the pressing ring is fixedly connected with a pressing block, and the pressing block is inside the pressing hole and slides left and right.

[0012] Compared with the prior art, the utility model provides a quick-release zipper puller, which at least includes the following

[0013] Beneficial effects:

[0014] (1) Through the zipper cover and the zipper base, the bottom end of the support column slides into the connecting groove, thereby pressing the telescopic block into the telescopic hole, so that the top end of the telescopic block abuts against the inside of the connecting groove under the push of the telescopic spring, so that when the bottom end of the support column completely enters the connecting groove, the telescopic block enters the connecting hole under the push of the telescopic spring, so that the top end of the telescopic block is fixed in the connecting hole, so that the support column is fixed in the connecting groove, so that the zipper cover and the zipper base are fixed to each other, so that the zipper head can be snap-fitted and fixed at any position on the outer surface of the zipper strip at any time, thereby preventing the zipper from being damaged by biting and being quickly fixed for use when it is inconvenient to install.

[0015] (2) The zipper cover and the zipper base are connected up and down by a pressing component and fixed by a fixing component. When the zipper needs to be disassembled, only the pressing blocks on the left and right sides of the zipper base need to be pressed, so that the pressing blocks enter the pressing holes, so that the bottom ends of the pressing blocks abut against the top ends of the telescopic blocks, so that the pressing blocks press the telescopic blocks back into the telescopic holes, so that the supporting columns are separated from the connecting grooves, so that the zipper cover and the zipper base can be disassembled, and the zipper can be disassembled quickly. This operation saves time and effort, and there is no need to pull the zipper from one end to the other to separate, thereby improving the convenience of the zipper head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model in a split state;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the pressing component structure of the utility model.

[0020] In the figure: 1. zipper cover; 2. zipper base; 3. connecting buckle; 4. connecting rod; 5. support rod; 6. pull ring; 7. blocking bar; 8. zipper entrance; 9. zipper exit; 10. support column; 11. fixing component; 1101. telescopic hole; 1102. telescopic slot; 1103. telescopic spring; 1104. telescopic block; 1105. blocking block; 12. connecting slot; 13. connecting hole; 14. pressing component; 1401. pressing hole; 1402. pressing slot; 1403. pressing spring; 1404. pressing ring; 1405. pressing block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with embodiments.

[0022] See also Figure 1-4The utility model provides a quick-release zipper puller, comprising a zipper cover 1 and a zipper base 2. The zipper cover 1 is arranged at the top of the zipper base 2. A connecting buckle 3 is fixedly connected to the top of the outer surface of the zipper cover 1. A connecting rod 4 is arranged inside the connecting buckle 3. Support rods 5 are fixedly connected to the left and right ends of the connecting rod 4. Pull rings 6 are fixedly connected to the bottom ends of the two support rods 5.

[0023] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that blocking horizontal bars 7 are fixedly connected to the left and right sides of the bottom end of the zipper cover 1, and blocking horizontal bars 7 are fixedly connected to the left and right sides of the top end of the zipper base 2. Zipper entrances 8 are arranged on the left and right sides directly in front of the zipper cover 1 and the zipper base 2, and zipper exits 9 are arranged directly behind the zipper cover 1 and the zipper base 2.

[0024] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a support column 10 is fixedly connected to the center of the bottom end of the zipper upper cover 1, two fixing components 11 are arranged at the bottom ends of the left and right sides of the support column 10, and a connecting groove 12 is opened at the center of the top end of the zipper base 2, and the bottom end of the support column 10 and the inner surface of the connecting groove 12 are clamped with each other.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that two connecting holes 13 are provided on the left and right sides of the inner surface of the connecting groove 12, and two pressing components 14 are provided on the left and right sides of the front of the outer surface of the zipper base 2, and the two fixing components 11, the two connecting holes 13 and the two pressing components 14 are symmetrically arranged.

[0026] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth specifically explaining that the fixing component 11 includes a telescopic hole 1101, which is opened at the bottom of the left and right sides of the outer surface of the support column 10, and telescopic grooves 1102 are opened on the upper and lower sides of the inner surface of the telescopic hole 1101. The bottom end of the inner surface of the telescopic hole 1101 is fixedly connected with a telescopic spring 1103, and the top of the telescopic spring 1103 is fixedly connected with a telescopic block 1104. The telescopic block 1104 is located inside the telescopic hole 1101 and slides left and right. The bottom end of the outer surface of the telescopic block 1104 is fixedly connected with a blocking block 1105. The blocking block 1105 is located inside the telescopic groove 1102 and slides left and right. Through the zipper cover 1 and the zipper base 2, the bottom end of the support column 5 slides into the connection. The telescopic block 1104 is pressed into the telescopic hole 1101, so that the top end of the telescopic block 1104 abuts against the inside of the connecting groove 12 under the push of the telescopic spring 1103, so that when the bottom end of the support column 10 completely enters the connecting groove 12, the telescopic block 1104 enters the connecting hole 13 under the push of the telescopic spring 1103, so that the top end of the telescopic block 1104 is fixed in the connecting hole 13, so that the support column 10 is fixed in the connecting groove 12, so that the zipper cover 1 and the zipper base 2 are fixed to each other, so that the zipper head can be snap-connected and fixed at any position on the outer surface of the zipper strip at any time, so as to prevent the zipper from being damaged by biting at one place and being quickly fixed for use when it is inconvenient to install.

[0027] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that the pressing component 14 includes a pressing hole 1401, which is opened on the left and right sides of the outer surface of the zipper base 2, and the upper and lower sides of the inner surface of the pressing hole 1401 are provided with pressing grooves 1402, and the bottom end of the inner surface of the pressing groove 1402 is fixedly connected with a pressing spring 1403, and the top of the pressing spring 1403 is fixedly connected with a pressing ring 1404, and the pressing ring 1404 is inside the pressing groove 1402 and slides left and right, and the inner side of the pressing ring 1404 is fixedly connected with a pressing block 1405, and the pressing block 1405 is inside the pressing hole 1401 and slides left and right, and the zipper cover is pressed by the pressing component 14. 1 and the zipper base 2 are connected up and down and fixed by the fixing assembly 11, so that when it is necessary to disassemble, it is only necessary to press the pressing blocks 1405 on the left and right sides of the zipper base 2, so that the pressing blocks 1405 enter the pressing holes 1401, so that the bottom ends of the pressing blocks 1405 abut against the top ends of the telescopic blocks 1104, so that the pressing blocks 1405 press the telescopic blocks 1104 back into the telescopic holes 1101, so that the supporting column 10 is separated from the connecting groove 12, so that the zipper cover 1 and the zipper base 2 can be disassembled, so that they can be disassembled quickly, and this operation saves time and effort, and there is no need to pull the zipper from one end to the other end for separation, thereby improving the convenience of the zipper head.

[0028] The present solution has the following working process: first, the bottom end of the support column 5 is slid into the connecting groove 12, so that the telescopic block 1104 is pressed into the telescopic hole 1101, so that the top end of the telescopic block 1104 is abutted against the inside of the connecting groove 12 under the push of the telescopic spring 1103, so that when the bottom end of the support column 10 completely enters the connecting groove 12, the telescopic block 1104 enters the connecting hole 13 under the push of the telescopic spring 1103, so that the top end of the telescopic block 1104 is fixed in the connecting hole 13, so that the support column 10 is fixed in the connecting groove 12, so that the zipper cover 1 It is fixed to the zipper base 2, so that the zipper head can be snap-connected and fixed at any position on the outer surface of the zipper strip at any time. When it needs to be disassembled, it is only necessary to press the pressing blocks 1405 on the left and right sides of the zipper base 2, so that the pressing blocks 1405 enter the pressing holes 1401, so that the bottom ends of the pressing blocks 1405 abut against the top ends of the telescopic blocks 1104, so that the pressing blocks 1405 press the telescopic blocks 1104 back into the telescopic holes 1101, so that the supporting column 10 is separated from the connecting groove 12, so that the zipper cover 1 and the zipper base 2 can be disassembled, so that they can be disassembled quickly.

[0029] According to the above working process, it can be known that: through the zipper cover 1 and the zipper base 2, the bottom end of the support column 5 slides into the connecting groove 12, so that the telescopic block 1104 is pressed into the telescopic hole 1101, so that the top end of the telescopic block 1104 abuts against the inside of the connecting groove 12 under the push of the telescopic spring 1103, so that when the bottom end of the support column 10 completely enters the connecting groove 12, the telescopic block 1104 enters the connecting hole 13 under the push of the telescopic spring 1103, so that the top end of the telescopic block 1104 is fixed in the connecting hole 13, so that the support column 10 is fixed in the connecting groove 12, so that the zipper cover 1 and the zipper base 2 are fixed to each other, so that the zipper head can be clamped and fixed at any position on the outer surface of the zipper strip at any time, thereby preventing the zipper from being pulled. When one part of the chain is damaged and inconvenient to install, it can be quickly fixed for use. Through the pressing component 14, the zipper cover 1 and the zipper base 2 are connected up and down and fixed by the fixing component 11. When it needs to be disassembled, you only need to press the pressing blocks 1405 on the left and right sides of the zipper base 2, so that the pressing blocks 1405 enter the pressing holes 1401, so that the bottom ends of the pressing blocks 1405 abut against the top ends of the telescopic blocks 1104, so that the pressing blocks 1405 press the telescopic blocks 1104 back into the telescopic holes 1101, so that the supporting column 10 is separated from the connecting groove 12, so that the zipper cover 1 and the zipper base 2 can be disassembled, so that they can be quickly disassembled. This operation saves time and effort and does not require pulling the zipper from one end to the other to separate, thereby improving the convenience of the zipper head.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A quick-release zipper puller, comprising a zipper cover (1) and a zipper base (2), characterized in that: The zipper cover (1) is arranged at the top end of the zipper base (2); a connecting buckle (3) is fixedly connected to the top end of the outer surface of the zipper cover (1); a connecting rod (4) is arranged inside the connecting buckle (3); support rods (5) are fixedly connected to the left and right ends of the connecting rod (4); and pull rings (6) are fixedly connected to the bottom ends of the two support rods (5).

2. The quick-release zipper puller according to claim 1, characterized in that: The left and right sides of the bottom end of the zipper cover (1) are fixedly connected with blocking horizontal bars (7), the left and right sides of the top end of the zipper base (2) are fixedly connected with blocking horizontal bars (7), the left and right sides of the front of the zipper cover (1) and the zipper base (2) are provided with zipper entrances (8), and the right and left sides of the zipper cover (1) and the zipper base (2) are provided with zipper exits (9).

3. The quick-release zipper puller according to claim 1, characterized in that: A support column (10) is fixedly connected at the center of the bottom end of the zipper upper cover (1), and two fixing components (11) are arranged at the bottom ends of the left and right sides of the support column (10). A connecting groove (12) is opened at the center of the top end of the zipper base (2), and the bottom end of the support column (10) and the inner surface of the connecting groove (12) are mutually engaged.

4. The quick-release zipper puller according to claim 3, characterized in that: Two connection holes (13) are provided on the left and right sides of the inner surface of the connection groove (12); two pressing components (14) are provided on the left and right sides of the outer surface of the zipper base (2) in front; the two fixing components (11), the two connection holes (13) and the two pressing components (14) are all symmetrically arranged.

5. The quick-release zipper puller according to claim 3, characterized in that: The fixing assembly (11) comprises a telescopic hole (1101), the telescopic hole (1101) being provided at the bottom ends of the left and right sides of the outer surface of the support column (10), the inner surface of the telescopic hole (1101) being provided with telescopic grooves (1102) at the upper and lower sides, the inner surface of the telescopic hole (1101) being fixedly connected to the bottom end of the inner surface of the telescopic hole (1101) with a telescopic spring (1103), the top end of the telescopic spring (1103) being fixedly connected to a telescopic block (1104), the telescopic block (1104) being located inside the telescopic hole (1101) and being slidable left and right, the outer surface of the telescopic block (1104) being fixedly connected to the bottom ends thereof with blocking blocks (1105), the blocking block (1105) being located inside the telescopic groove (1102) and being slidable left and right.

6. The quick-release zipper puller according to claim 4, characterized in that: The pressing assembly (14) comprises a pressing hole (1401), wherein the pressing hole (1401) is provided on the left and right sides of the outer surface of the zipper base (2) in front of the pressing hole, and the inner surface of the pressing hole (1401) is provided with pressing grooves (1402) on the upper and lower sides, and the bottom end of the inner surface of the pressing groove (1402) is fixedly connected with a pressing spring (1403), and the top end of the pressing spring (1403) is fixedly connected with a pressing ring (1404), and the pressing ring (1404) is located inside the pressing groove (1402) and slides left and right, and the inner side of the pressing ring (1404) is fixedly connected with a pressing block (1405), and the pressing block (1405) is located inside the pressing hole (1401) and slides left and right.

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