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CN-224228803-U - Quick dismounting and mounting structure for inflator handle

CN224228803UCN 224228803 UCN224228803 UCN 224228803UCN-224228803-U

Abstract

The utility model provides a quick disassembly and installation structure for a handle of an inflator, which comprises an inflator body and a handle, a connecting seat, wherein the connecting seat is fixedly installed on the handle, the connecting seat is sleeved and rotatably arranged on the inflator body, a locking button is movably arranged in the connecting seat, a flange is detachably connected to the bottom of the connecting seat, a locking nut is sleeved and movably arranged on the flange, a plurality of steel balls are movably arranged in the flange, a sliding rail capable of driving the steel balls to move is arranged on the locking button, a through groove is penetrated in the flange, a spring fixedly connected with the locking button is arranged in the through groove, a limiting pin is detachably installed on the inflator body, the limiting pin can be inserted into the through groove, and a clamping groove is formed in the limiting pin relative to the steel balls. This kind of quick dismantlement and mounting structure for inflator handle can play can realize single hand operation, need not the handlebar separation and the locking function of instrument, and can realize the multi-angle regulation of handle, has promoted the effect of device commonality.

Inventors

  • YI WEI

Assignees

  • 深圳泰石精密五金有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (6)

  1. 1. A quick dismantlement and mounting structure for inflator handle, including inflator body (9) and handle (1), its characterized in that: The connecting seat (6) is fixedly arranged on the handle (1), the connecting seat (6) is sleeved and rotationally arranged on the inflator body (9), a locking button (2) is movably arranged in the connecting seat (6), a flange (10) is detachably connected to the bottom of the connecting seat (6), the locking button is sleeved and movably arranged on the flange (10), a plurality of steel balls (8) are movably arranged in the flange (10), a sliding rail (5) capable of driving the steel balls (8) to move is arranged on the locking button (2), a through groove (12) is formed in the flange (10) in a penetrating mode, and a spring (3) fixedly connected with the locking button (2) is arranged in the through groove (12); The limiting pin (4) is detachably arranged on the inflator body (9), the limiting pin (4) can be inserted into the through groove (12), and the clamping groove (7) is formed in the limiting pin (4) relative to the steel ball (8).
  2. 2. The quick release and attachment structure for a pump handle according to claim 1, wherein the locking button (2) is provided with a movable groove (11) for the locking button (2) to move.
  3. 3. The quick release and attachment structure for a pump handle according to claim 2, wherein the locking button (2) has a fixing ring (14) integrally formed at the bottom thereof, and the locking button (2) is retained in the movable groove (11) by the fixing ring (14).
  4. 4. The quick disassembling and installing structure for the handle of the inflator according to claim 1, wherein a gasket (15) is movably arranged in the through groove (12), and the gasket (15) is fixedly connected with one end of the spring (3) which is away from the locking button (2).
  5. 5. The quick release and attachment structure for a pump handle according to claim 4, wherein said spacer (15) is made of rubber.
  6. 6. The quick dismounting and mounting structure for the handle of the inflator according to claim 1 is characterized in that a through hole (13) for the steel ball (8) to move is formed in the flange (10) in a penetrating manner.

Description

Quick dismounting and mounting structure for inflator handle Technical Field The utility model relates to the field of inflators, in particular to a quick dismounting and mounting structure for a handle of an inflator. Background The inflator is used as a common gas pressurizing tool, is widely applied to scenes such as gas filling of inflating equipment such as bicycles, electric tires, balls, air cushions and the like, and has higher requirements on portability, usability and maintenance convenience of the inflator along with improvement of living standard and diversification of use requirements of people. The handle and the inflator main body of the traditional inflator are fixedly connected in a threaded connection or a fixed buckle structure, and the fixed connection has a plurality of limitations: firstly, the disassembly is carried out by means of a tool, and the operation is complicated; the angle of the second handle is fixed, and the second handle cannot be flexibly adjusted according to the use scene; thirdly, the threads are easy to wear after long-term use, so that the connection is loose. In view of the above, the present utility model provides a quick disassembly and assembly structure for a pump handle. Disclosure of utility model The utility model aims to solve the technical problems of the prior art and provides a quick disassembly and assembly structure for a handle of an inflator. The quick dismounting and mounting structure for the handle of the inflator comprises an inflator body and a handle, wherein a connecting seat is fixedly arranged on the handle, the connecting seat is sleeved and rotationally arranged on the inflator body, a locking button is movably arranged in the connecting seat, a flange is detachably connected to the bottom of the connecting seat, a locking nut is sleeved and movably arranged on the flange, a plurality of steel balls are movably arranged in the flange, a sliding rail capable of driving the steel balls to move is arranged on the locking button, a through groove is penetrated in the flange, and a spring fixedly connected with the locking button is arranged in the through groove; the limiting pin is detachably arranged on the inflator body, the limiting pin can be inserted into the through groove, and a clamping groove is formed in the limiting pin relative to the steel ball. Further preferably, a movable groove for the locking button to move is arranged in the locking button. In a further preferred scheme, a fixed ring is integrally formed at the bottom of the locking button, and the locking button is limited in the movable groove through the fixed ring. In a further preferred scheme, a gasket is movably arranged in the through groove, and the gasket is fixedly connected with one end of the spring, which is away from the locking button. In a further preferred scheme, the gasket is made of rubber. In a further preferred scheme, the flange is provided with a through hole in a penetrating way, wherein the through hole can be used for the steel ball to move. The beneficial effects are that: 1. The locking button, the spring, the clamping groove, the sliding rail and the limiting pin are arranged, so that the handle of the inflator can be quickly disassembled and assembled by simply pressing the locking button, and the operation efficiency is greatly improved without additional tools; 2. Through being provided with gasket, movable groove, provide accurate activity space and direction for locking button through the movable groove, guarantee that locking button can stably remove at pressing and reset in-process, avoid appearing phenomenon such as skew, card, thereby make locking button more smooth and easy to the driving operation of steel ball, the reliability and the life of whole quick dismantlement and mounting structure have been improved, the impact force of spring at compression and reset in-process has effectively been cushioned in the existence of gasket, reduce the direct friction and the collision of spring and logical inslot wall, protection spring and logical groove, extension spring and overall structure's life, simultaneously, gasket auxiliary spring resets more steadily, make locking button's operation feel more comfortable, promote user experience. Drawings Fig. 1 is a schematic diagram of the overall structure of the present utility model. Fig. 2 is a front view of the present utility model. Fig. 3 is a schematic structural diagram of the inside of the connecting seat according to the present utility model. Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model. Fig. 5 is a schematic view of the handle of the present utility model when detached. In the figures 1-5, 1, a handle, 2, a locking button, 3, a spring, 4, a limiting pin, 5, a sliding rail, 6, a connecting seat, 7, a clamping groove, 8, a steel ball, 9, an inflator body, 10, a flange, 11, a movable groove, 12, a through groove, 13, a throug