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CN-224213982-U - Pressing device

CN224213982UCN 224213982 UCN224213982 UCN 224213982UCN-224213982-U

Abstract

A pressing device comprises a tube body, a machine core, a rubber sleeve, an elastic piece and a pressing device, wherein the tube body is hollow, a hook seat is arranged at one end of the interior of the tube body, a hook part is arranged at the hook seat, the machine core is arranged in the tube body, the machine core is provided with a groove, the groove is provided with a first end and a second end, the outer diameter of the first end gradually increases towards the outer diameter of the second end, a clamping groove and a rod body are respectively arranged at two ends of the machine core, the hook part of the hook seat can be clamped or separated from the clamping groove of the machine core, the rubber sleeve is arranged in the groove, the rubber sleeve can move along the groove, the rubber sleeve is provided with an annular part, and the elastic piece is arranged between the hook seat and the machine core and is respectively connected with the hook seat and the machine core.

Inventors

  • LIAO BAIXIANG

Assignees

  • 陞达实业股份有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (7)

  1. 1. A pressing device, characterized by comprising: The pipe body is hollow, one end of the inside of the pipe body is provided with a hook seat, and the hook seat is provided with a hook part; The machine core is arranged in the pipe body, the machine core is provided with a groove, the groove is provided with a first end and a second end, the outer diameter of the first end gradually increases towards the outer diameter of the second end, two ends of the machine core are respectively provided with a clamping groove and a rod body, and the hook part of the hook seat can be clamped or separated from the clamping groove of the machine core; a rubber sleeve arranged in the groove and capable of moving along the groove, the rubber sleeve having an annular part, and The elastic piece is arranged between the hook seat and the movement and is respectively connected with the hook seat and the movement.
  2. 2. The pressing device of claim 1, wherein the annular portion is a rubber ring or a seal ring.
  3. 3. The pressing device of claim 1, wherein the annular portion is formed of a plurality of annularly arranged recesses.
  4. 4. The pressing device of claim 1, further comprising a fixing seat plate disposed at one end of the rod body, and the fixing seat plate is provided with an elastic portion.
  5. 5. The pressing device of claim 1, wherein the hook base is fixed to an inner end of the tube body by a latch.
  6. 6. The pressing device of claim 1, wherein the elastic member is a spring.
  7. 7. The pressing device of claim 1, wherein the hook base is provided with an air vent.

Description

Pressing device Technical Field The present utility model relates to a pressing device, and more particularly, to a pressing device capable of reducing a pop-up speed. Background The pressing device (or called a spring pressing device) is a pressing rebound device of Chinese patent CN210396449U and a cabinet body using the pressing rebound device, and comprises a base, a pressure spring, a telescopic rod and a shell, wherein one end of the pressure spring is abutted against the base, the other end of the pressure spring is abutted against the telescopic rod, the telescopic rod is in sliding connection with the shell, at least one sliding block is arranged on the telescopic rod, a sliding rail and a limiting groove corresponding to the sliding block are arranged on the shell, the sliding rail is used for sliding the sliding block, the limiting groove is used for limiting the sliding block to slide, and when the pressure spring is pressed or restored, the sliding block selectively enters the sliding rail or the limiting groove. However, in the current environment, the ejector is "hard-ejected", which is a condition of being ejected strongly and rapidly, and after the door panel is pressed, the spring of the ejector generates elastic force to eject the door panel, so that the door panel is ejected rapidly. If a child touches the door panel carelessly, the child may be bumped by the ejected door panel, resulting in injury. On the other hand, if the door is closed with a little force, the door panel may pop out, so that the door panel cannot be closed, and the sound is loud. Therefore, it is an object of the present utility model to improve the above-mentioned problems. Disclosure of utility model The present utility model has been made in view of the above-mentioned problems and disadvantages of the prior art, and it is an object of the present utility model to solve and improve the problems and disadvantages of the prior art. The utility model provides a pressing device, which comprises a pipe body, a machine core, an elastic piece and a rubber sleeve, wherein the pipe body is hollow, one end of the inside of the pipe body is provided with a hook seat, the hook seat is provided with a hook part, the machine core is arranged inside the pipe body and is provided with a groove, the groove is provided with a first end and a second end, the outer diameter of the first end gradually increases towards the outer diameter of the second end, two ends of the machine core are respectively provided with a clamping groove and a rod body, the hook part of the hook seat can be clamped or separated from the clamping groove of the machine core, the rubber sleeve is arranged in the groove and can move along the groove, the rubber sleeve is provided with an annular part, and the elastic piece is arranged between the hook seat and the machine core and is respectively connected with the hook seat and the machine core. Wherein the annular part is a rubber ring or a sealing ring. Wherein the annular part is composed of a plurality of annular arranged concave parts. The device also comprises a fixed seat board which is arranged at one end of the rod body, and the fixed seat board is provided with an elastic part. Wherein, the hook seat is fixed at one end inside the tube body through a bolt. Wherein the elastic piece is a spring. Wherein, the hook seat is provided with an air vent groove. The utility model has the beneficial effects that the rubber sleeve can move along the groove and is gradually enlarged in the moving process, the enlarged rubber sleeve and the inner wall of the pipe body generate friction force, the friction force forms resistance to the movement of the movement, the speed of the movement ejected by the elastic piece is effectively reduced, the door plate is prevented from being ejected out by the rod body connected with the movement, and the potential safety hazard is avoided. And the rubber sleeve is provided with an annular part to increase the contact area with the inner wall of the pipe body so as to enhance the friction force and the damping effect. Drawings Fig. 1 is a schematic view of a pressing device according to the present utility model. Fig. 2 is an exploded view of the pressing device of the present utility model. Fig. 3 is a schematic view of the present utility model applied to a door. Fig. 4 is a schematic view of the rubber sleeve at the first end of the groove in the present utility model. Fig. 5 is a schematic view of a pressing door panel according to the present utility model. Fig. 6 is a schematic view of the press-fixing seat plate in the present utility model. Fig. 7 is a schematic diagram showing the hook separated from the slot of the movement in the present utility model. Fig. 8 is a schematic view of the rubber sleeve at the second end of the groove in the present utility model. FIG. 9 is a schematic view of the rod ejecting the door panel according to the present utility model. Fig. 1