CN211582257U

CN211582257U - Counter self-ejection drawer

Info

Publication number: CN211582257U
Application number: CN201922464783.XU
Authority: CN
Inventors: 罗功孝; 罗道兵; 王时旺
Original assignee: Dongguan Meiding Industry Co ltd
Current assignee: Dongguan Meiding Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a counter self-ejection type drawer, which comprises a drawer and an ejection mechanism arranged on a drawer side plate, and an ejection button connected with the ejection mechanism, the ejection mechanism comprises a guide rod fixedly arranged, a linkage sliding sleeve arranged on the guide rod in a linkage sliding way, and a locking component arranged at the tail end of the guide rod and used for fixing the linkage sliding sleeve, and a thrust component which is arranged on the guide rod and is connected with the linkage sliding sleeve, the linkage sliding sleeve is connected with a side plate of the drawer, the locking component is connected with the ejection control button, the locking component is controlled to release the linkage sliding sleeve by operating the ejection button, thereby make the drawer of being connected with the linkage sliding sleeve popped out under the thrust of thrust part, avoided the staff to exert oneself excessively and lead to the drawback that the drawer damaged and the drawer dropped, and when business is busy, the drawer pops out automatically and is favorable to improving staff's office efficiency.

Description

Counter self-ejection drawer

Technical Field

The embodiment of the utility model provides a relate to office supplies technical field, concretely relates to sales counter is from bullet formula drawer.

Background

The drawer is a wooden or iron box with an open top for containing articles in furniture or office appliances such as tables, cabinets and the like, can slide in a drawer frame, and is closed and opened by pushing and pulling.

At present, the drawer is opened and closed through manual operation, the function is simple, the household requirement is met, the drawer is in an office environment, particularly, the office volume is large, and the drawer is frequently used, due to frequent opening and closing of the drawer by workers, the hands are easy to fatigue, the service life of the drawer is easily shortened due to excessive force, the drawer slides unsmoothly, the drawer even drops from a drawer frame, files in the drawer scatter and the drawer are damaged, the working efficiency of the workers is reduced, and the influence on the handling business of a user is also caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a sales counter is from bullet formula drawer to among the solution prior art, the drawer that leads to takes place to damage and the problem that the drawer dropped because the staff exerts oneself excessively.

In order to achieve the above object, the embodiment of the present invention discloses the following technical solutions:

the utility model provides a sales counter is from elastic drawer, includes the drawer, installs pop-up mechanism on the drawer curb plate, and with the pop-up button that pop-up mechanism is connected, pop-up mechanism establishes including fixed guide arm, the linkage sliding sleeve that sets up the linkage sliding sleeve of guide arm, install the end being used for of guide arm is fixed the locking subassembly of linkage sliding sleeve, and install on the guide arm and with the thrust part that the linkage sliding sleeve is connected, the linkage sliding sleeve with the curb plate of drawer is connected, the locking subassembly with accuse pop-up button is connected.

Further, the locking subassembly is including installing terminal casing of guide arm, slidable mounting are in L type locking lever in the casing to and the cover is established reset spring on the L type locking lever, reset spring fixed mounting be in the casing, and with L type locking lever is connected, L type locking lever with the parallel one side of guide arm sets up convex wedge hook portion, seted up on the sliding sleeve lateral wall with wedge hook portion matched with wedge hook groove.

Furthermore, the L-shaped lock rod comprises a button connecting rod connected with the pop-up button and a movable hook rod parallel to the guide rod, the wedge-shaped hook part is arranged on the movable hook rod, one end, far away from the wedge-shaped hook part, of the movable hook rod is hinged to the button connecting rod, and a reset elastic sheet is connected between the button connecting rod and the movable hook rod.

Further, the thrust part includes thrust spring, and with the slider that the linkage sliding sleeve is connected, be equipped with the mounting hole that runs through its one end in the guide arm, thrust spring with the slider is all installed in the mounting hole, the spout that is used for the slider with the linkage sliding sleeve is connected is all seted up to the both sides of mounting hole.

Furthermore, pin holes communicated with the sliding grooves on the two sides are formed in the two sides of the sliding block and the linkage sliding sleeve, the sliding block and the linkage sliding sleeve are connected through sliding pins inserted in the pin holes, and the sliding pins are slidably mounted in the sliding grooves.

Furthermore, a buffer block matched with the sliding block is installed in one end, far away from the locking assembly, of the installation hole.

The utility model discloses an embodiment has following advantage:

when the pop-up button is pressed, a locking assembly for fixing the linkage sliding sleeve is triggered to release the linkage sliding sleeve, and the linkage sliding sleeve horizontally slides outwards along the guide rod under the action of the thrust part, so that a drawer connected with the linkage sliding sleeve is driven to pop out outwards; when pushing the drawer to the inboard, the drawer drives linkage sliding sleeve inward movement, interlocks again until linkage sliding sleeve and locking subassembly, and the in-process, thrust part pop out for next drawer and carry out the energy storage, pops out of button through the operation and controls popping out of drawer, has avoided the staff to exert oneself excessively and has leaded to the drawback that the drawer damaged and the drawer dropped, and when business is busy, the drawer pops out the office efficiency that is favorable to improving the staff automatically.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention.

In the figure:

1-a drawer; 2-an ejection mechanism; 3-eject button; 4-a buffer block; 5-mounting holes; 6-a chute;

201-a guide rod; 202-a linkage sliding sleeve; 203-a housing; 204-L-shaped locking bar; 205-a return spring; 206-a wedge hook; 207-wedge hook groove; 208-a thrust spring; 209-slide block;

2041-button link; 2042-Movable hook rod; 2043-reset spring.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses a sales counter is from elastic drawer, including drawer 1, install pop-up mechanism 2 on 1 curb plate of drawer, and the pop-up button 3 that is connected with pop-up mechanism 2, pop-up mechanism 2 includes that the guide arm 201 on the sales counter cabinet body is installed at both ends, linkage sliding sleeve 202 is established at the linkage sliding sleeve 202 of guide arm 201, install the terminal locking subassembly that is used for fixed linkage sliding sleeve 202 at guide arm 201, and install the thrust part that just is connected with linkage sliding sleeve 202 on the guide arm 201, linkage sliding sleeve 202 is connected with drawer 1's curb plate, the locking subassembly is connected with accuse pop-up button 3.

When the pop-up button 3 is pressed, a locking assembly for fixing the linkage sliding sleeve 202 is triggered, so that the locking assembly releases the linkage sliding sleeve 202, and the linkage sliding sleeve 202 horizontally slides outwards along the guide rod 201 under the action of a thrust part, so that the drawer 1 connected with the linkage sliding sleeve 202 is driven to pop out outwards; when pushing drawer 1 inwards, drawer 1 drives linkage sliding sleeve 202 and inwards moves until linkage sliding sleeve 202 and locking subassembly interlock again, and at this moment, the locking subassembly passes through linkage sliding sleeve 202 and fixes drawer 1 in the cabinet body, and in-process, the thrust part pops out for next drawer 1 and carries out the energy storage.

The locking assembly comprises a shell 203 installed at the tail end of the guide rod 201, an L-shaped locking rod 204 vertically installed in the shell 203 in a sliding mode, and a return spring 205 arranged on the L-shaped locking rod 204 in a sleeved mode, the bottom of the return spring 205 is fixedly installed in the shell 203, the top of the spring is connected with the L-shaped locking rod 204, one side, parallel to the guide rod 201, of the L-shaped locking rod 204 is provided with a convex wedge-shaped hook portion 206, and the outer side wall of the linkage sliding sleeve 202 is provided with a wedge-shaped hook groove 207 matched with the wedge-.

When the linkage sliding sleeve 202 abuts against the L-shaped lock rod 204 and continues to push inwards, the linkage sliding sleeve 202 applies downward component force to the inclined surface of the wedge-shaped hook portion 206, so that the L-shaped lock rod 204 integrally moves downwards, the spring is compressed, and in the process that the wedge-shaped hook portion 206 is gradually clamped into the wedge-shaped hook groove 207 of the linkage sliding sleeve 202, the L-shaped lock rod 204 gradually resets under the action of the elastic force of the spring, and the linkage sliding sleeve 202 is fixed through the L-shaped lock rod 204; when the eject button 3 connected with the L-shaped lock rod 204 is pressed, the L-shaped lock rod 204 slides downwards to separate the wedge-shaped hook 206 from the wedge-shaped groove, and simultaneously, the linkage sliding sleeve 202 ejects to the outside far away from the L-shaped lock rod 204 under the thrust action of the thrust component, so that the ejection and retraction of the drawer 1 are realized, and the processes are completed by the cooperation of mechanical structures, thereby saving energy consumption and avoiding the defect that the drawer 1 cannot be ejected or retracted due to the interruption of power supply.

The L-shaped lock rod 204 includes a button connecting rod 2041 connected to the pop-up button 3, and a movable hook rod 2042 parallel to the guide rod 201, the wedge-shaped hook 206 is disposed on the movable hook rod 2042, one end of the movable hook rod 2042 far away from the wedge-shaped hook 206 is hinged to the button connecting rod 2041, and a reset elastic sheet 2043 is connected between the button connecting rod 2041 and the movable hook rod 2042.

The movable hook rod 2042 is hinged to the button connecting rod 2041, and the horizontal state of the movable hook rod 2042 is kept through the arc-shaped resetting elastic sheet 2043, when the wedge-shaped hook groove 207 on the linkage sliding sleeve 202 is gradually clamped with the wedge-shaped hook portion 206, the right end of the movable hook rod 2042 rotates downwards around the hinged part under the action of downward component force applied by the linkage sliding sleeve 202, at the moment, the resetting elastic sheet 2043 deforms and stores energy, and after the wedge-shaped hook portion 206 enters the wedge-shaped hook groove 207, the movable hook rod 2042 is lifted up again under the action of restoring force of the resetting elastic sheet 2043, and the wedge-shaped hook portion 206 is prevented from sliding out of the wedge-shaped hook groove 207 under the action of the thrust component. When the button connecting rod 2041 slides downward, the movable hook rod 2042 is fixed to the button connecting rod 2041 under the fixing of the reset elastic sheet 2043, so that the button connecting rod 2041 drives the reset elastic sheet 2043 and the movable hook rod 2042 to move downward together, and the wedge-shaped hook 206 is separated from the wedge-shaped hook groove 207.

Wherein, thrust part includes thrust spring 208 to and the slider 209 of being connected with linkage sliding sleeve 202, be equipped with the mounting hole 5 that runs through its one end in the guide arm 201, thrust spring 208 and slider 209 are all installed in mounting hole 5, and the spout 6 that is used for slider 209 and linkage sliding sleeve 202 to be connected is all offered to the both sides of mounting hole 5, and the installation space has been practiced thrift in the setting of mounting hole 5, and hollow guide arm 201 has also alleviateed holistic weight, and has increased holistic pleasing to the eye.

The two sides of the sliding block 209 and the linkage sliding sleeve 202 are provided with pin holes communicated with the sliding grooves 6 on the two sides, the sliding block 209 and the linkage sliding sleeve 202 are connected through sliding pins inserted in the pin holes, the sliding pins are slidably mounted in the sliding grooves 6, and the sliding grooves 6 and the pin holes are convenient for the connection and the replacement of the sliding block 209 and the linkage sliding sleeve 202.

In addition, install in the one end of locking subassembly is kept away from to mounting hole 5 and have the buffer block 4 with slider 209 matched with, buffer block 4 is the rubber block that bellows or elastic rubber material made, when slider 209 outwards slided under thrust spring 208's effect, slider 209 collides with buffer block 4 when will sliding to the guide arm 201 end, has avoided slider 209 to collide with the guide arm 201 of stereoplasm and produce the noise, and is favorable to prolonging pop-up mechanism 2's life.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a sales counter is from elastic drawer, its characterized in that includes drawer (1), installs pop-up mechanism (2) on drawer (1) curb plate, and with pop-up button (3) that pop-up mechanism (2) are connected, pop-up mechanism (2) are established including fixed guide arm (201), the slip cover that sets up linkage sliding sleeve (202) on guide arm (201), install the terminal being used for of guide arm (201) is fixed the locking subassembly of linkage sliding sleeve (202), and install on guide arm (201) and with the thrust part that linkage sliding sleeve (202) are connected, linkage sliding sleeve (202) with the curb plate of drawer (1) is connected, the locking subassembly with pop-up button (3) are connected.

2. The counter self-eject drawer of claim 1, wherein the locking assembly comprises a housing (203) mounted at the end of the guide rod (201), an L-shaped lock rod (204) slidably mounted in the housing (203), and a return spring (205) sleeved on the L-shaped lock rod (204), the return spring (205) is fixedly mounted in the housing (203) and connected with the L-shaped lock rod (204), the L-shaped lock rod (204) and one side of the guide rod (201) parallel to each other are provided with a convex wedge-shaped hook portion (206), and a wedge-shaped hook groove (207) matched with the wedge-shaped hook portion (206) is formed in the outer side wall of the linkage sliding sleeve (202).

3. The counter self-eject drawer according to claim 2, wherein the L-shaped lock lever (204) includes a button link (2041) connected to the eject button (3), and a movable hook (2042) parallel to the guide rod (201), the wedge-shaped hook (206) is disposed on the movable hook (2042), one end of the movable hook (2042) away from the wedge-shaped hook (206) is hinged to the button link (2041), and a reset spring (2043) is connected between the button link (2041) and the movable hook (2042).

4. The counter self-eject drawer according to claim 1, wherein the thrust member comprises a thrust spring (208) and a sliding block (209) connected to the linkage sliding sleeve (202), a mounting hole (5) penetrating through one end of the guide rod (201) is formed in the guide rod (201), the thrust spring (208) and the sliding block (209) are both mounted in the mounting hole (5), and sliding grooves (6) for connecting the sliding block (209) and the linkage sliding sleeve (202) are formed in both sides of the mounting hole (5).

5. The counter self-eject drawer according to claim 4, wherein the sliding block (209) and the sliding sleeve (202) are provided with pin holes on both sides for communicating with the sliding grooves (6) on both sides, the sliding block (209) and the sliding sleeve (202) are connected by a sliding pin inserted in the pin holes, and the sliding pin is slidably mounted in the sliding groove (6).

6. The self-eject counter drawer according to claim 4, wherein a bumper (4) is fitted in the end of the mounting hole (5) remote from the locking assembly to engage with the slide (209).