Search

CN-224206457-U - Hidden drawer guide rail capable of preventing blocking

CN224206457UCN 224206457 UCN224206457 UCN 224206457UCN-224206457-U

Abstract

The utility model relates to the technical field of drawer guide rails and discloses an anti-seizing hidden drawer guide rail which comprises a drawer body, wherein the bottom of the drawer body is connected with a movable guide rail through a bolt, the front surface of the movable guide rail is fixedly provided with a movable rotating shaft, the outer wall of the movable rotating shaft is rotatably provided with a movable roller, when the drawer is pulled out, the movable guide rail is driven to move by a drawer firstly due to the fact that a friction block is attached to a fixed guide rail, at the moment, a hollow rod is pulled by a connecting rod, an eccentric column drives a rotating rod to rotate, so that a scraper overturns, when the eccentric column is not moved, a sliding block is pulled at the moment, the scraper is in an overturned state, the bottom of the fixed guide rail is not cleaned, and otherwise, when the drawer is pushed inwards, the scraper overturns, the bottom of the fixed guide rail is cleaned by the scraper, so that impurities can be prevented from entering, and the phenomenon of seizing is caused.

Inventors

  • ZHU HAIPING

Assignees

  • 海宁加平五金科技有限公司

Dates

Publication Date
20260508
Application Date
20241029

Claims (6)

  1. 1. The utility model provides a but dead hidden drawer guide of anti-sticking, includes drawer body (1), its characterized in that, there is movable rail (2) bottom of drawer body (1) through bolted connection, the front fixed mounting of movable rail (2) removes pivot (3), the outer wall rotation of movable rail (3) is installed and is removed gyro wheel (4), the laminating of the bottom of movable gyro wheel (4) has fixed rail (5), the back fixed mounting of fixed rail (5) has fixed pivot (6), fixed roller (7) are installed in the outer wall rotation of fixed pivot (6), the left side of movable rail (2) is provided with clearance mechanism (8), the front of movable rail (2) is provided with cleans mechanism (9), clearance mechanism (8) include: the movable groove (81) is formed in the front face of the movable guide rail (2), and a sliding block (82) is arranged in the movable groove (81) in a sliding mode; The rotating rod (83), the outer wall of rotating rod (83) rotates the through-hole department of installing in slider (82), the eccentric department fixed mounting of rotating rod (83) has eccentric post (84).
  2. 2. The hidden drawer guide rail capable of preventing locking according to claim 1, wherein the outer wall of the eccentric column (84) is attached with a hollow rod (85), and a connecting rod (86) is fixedly arranged on the left side of the hollow rod (85).
  3. 3. The hidden drawer guide rail capable of being blocked according to claim 2, wherein one end, far away from the hollow rod (85), of the connecting rod (86) is fixedly arranged on the right side of the movable guide rail (2), a scraping plate (87) is fixedly arranged on the outer wall of the rotating rod (83), and a fixing rod (88) is fixedly arranged on the top of the sliding block (82).
  4. 4. The hidden drawer guide rail capable of preventing locking according to claim 3, wherein a friction block (89) is fixedly arranged at the top of the fixing rod (88), and the top of the friction block (89) is attached to the top of the inner wall of the fixing guide rail (5).
  5. 5. A hidden anti-seize drawer guide rail according to claim 3, characterized in that the cleaning mechanism (9) comprises a connecting rod (91), the left side of the connecting rod (91) is hinged on the right side of the scraper (87), and one end of the connecting rod (91) far away from the scraper (87) is hinged with a moving column (92).
  6. 6. The anti-seizing hidden drawer guide rail according to claim 5, wherein the front face of the moving guide rail (2) is fixedly provided with an L-shaped rod (93), the outer wall of the moving column (92) penetrates through the through hole of the L-shaped rod (93) and is in sliding connection with the penetrating position, and the right side of the moving column (92) is fixedly provided with a cleaning plate (94).

Description

Hidden drawer guide rail capable of preventing blocking Technical Field The utility model relates to the technical field of drawer guide rails, in particular to a hidden drawer guide rail capable of preventing clamping. Background The main function of the drawer guide rail is to guide and support the movement of the drawer, so that the drawer can be opened and closed smoothly. The drawer guide rail reduces friction, so that the drawer is easier in the push-pull process, and meanwhile, the stability and durability of the drawer are ensured. The drawer can drive the movable guide rail and remove in fixed guide rail at the in-process of pull, but probably have tiny impurity entering in the guide rail, will lead to the drawer to appear blocking at the in-process of pull like this, and serious can lead to movable guide rail and fixed guide rail card dead phenomenon, just so need dismantle movable guide rail from fixed guide rail, then clear up, install again, the operation is not only loaded down with trivial details like this, and is time-consuming. Disclosure of utility model The utility model aims to provide a hidden drawer guide rail capable of preventing blocking, so as to solve the problems in the background technology. In order to achieve the above purpose, the utility model provides the technical scheme that the hidden drawer guide rail capable of preventing blocking comprises a drawer body, wherein the bottom of the drawer body is connected with a movable guide rail through a bolt, the front surface of the movable guide rail is fixedly provided with a movable rotating shaft, the outer wall of the movable rotating shaft is rotatably provided with a movable roller, the bottom of the movable roller is attached with a fixed guide rail, the back surface of the fixed guide rail is fixedly provided with a fixed rotating shaft, the outer wall of the fixed rotating shaft is rotatably provided with a fixed roller, the left side of the movable guide rail is provided with a cleaning mechanism, and the front surface of the movable guide rail is provided with a cleaning mechanism, and the cleaning mechanism comprises: the movable groove is formed in the front face of the movable guide rail, and a sliding block is slidably arranged in the movable groove; the outer wall of bull stick rotates the through-hole department of installing at the slider, the eccentric department fixed mounting of bull stick has eccentric post, can drive the bull stick and rotate when empty core bar promotes. Preferably, the outer wall of the eccentric column is attached with a hollow rod, and the left side of the hollow rod is fixedly provided with a connecting rod which can pull or push the hollow rod to move, so that the eccentric column rotates. Preferably, one end of the connecting rod, which is far away from the hollow rod, is fixedly arranged on the right side of the movable guide rail, the scraping plate is fixedly arranged on the outer wall of the rotating rod, the fixing rod is fixedly arranged on the top of the sliding block, and the friction block can be heightened to be in contact with the top of the inner wall of the fixed guide rail. Preferably, the top fixed mounting of dead lever has the friction block for increase frictional force, when making the movable guide rail remove, drive the scraper blade earlier and overturn, then drive the scraper blade and remove, the top laminating of friction block is at the inner wall top of fixed guide rail. Preferably, the cleaning mechanism comprises a connecting rod, wherein the left side of the connecting rod is hinged to the right side of the scraping plate, and one end, far away from the scraping plate, of the connecting rod is hinged to a moving column. Preferably, the front fixed mounting of movable guide rail has L type pole for the fixed effect of a direction of removal post, the outer wall of removal post runs through L type pole's through-hole department, and runs through department sliding connection, the right side fixed mounting of removal post has the clearance board, can make the brush on the clearance board and remove the gyro wheel when contacting, removes the gyro wheel and rotates, can make the brush clear up it. Compared with the prior art, the utility model provides the hidden drawer guide rail capable of preventing blocking, which has the following beneficial effects: 1. this but dead hidden drawer rail of anti-sticking, when the drawer was taken out, because the clutch blocks laminating with fixed rail, so the drawer can drive the removal guide rail earlier and remove, hollow pole can be pulled by the connecting rod this moment, make eccentric post drive the bull stick and rotate, thereby make the scraper blade upset, when waiting that the eccentric post is changeed motionless, the slider can be pulled this moment, the scraper blade is in the upset state this moment, can not clear up fixed rail's bottom, otherwise when the drawer was pushed inwards, can let the scraper