CN2904804Y - Office box extraction device - Google Patents

Abstract

The utility model relates to an office box extraction device. A first heave is provided on the inner upper end in the middle of each rail bar, and a bayonet slot is placed on the heave. A backward buckle is placed each respectively on the outer two ends of the rail bar, and a second heave is placed on the backward buckle. A backward buckle is placed on the upper part of the rail bar. Through holes are provided on corresponding position on the bottom and back of various backward buckles. A strip shape heave is formed on the upper end of the front part of the rail bar. And a strip shape slot is formed on the lower end of the rail bar. A third heave is placed in the middle of the upper end on the two sides of the office box. A fourth heave is placed on the internal walls on the two sides. A fifth heave is also provided on one side of the front and back end of the office box. The office box extraction device adopt this structure provides not only novel and simple structure, low cost, convenient usage and installation, but also can be used repeatedly and be extracted in two directions, and shared by people in both directions to increase the utilization rate, place a good basis to increase the working efficiency of people.

Description

Extraction device for efficiency box

technical field

The utility model relates to the field of office supplies, in particular to the field of office efficiency cabinet devices, in particular to an efficiency box extraction device.

Background technique

In modern life and work, there are more and more various office supplies, and there are various products that are used to improve people's work efficiency. However, in various efficiency cabinets currently available on the market, each efficiency box installed therein can only be moved in one direction, and thus can only be used by one person, which results in a low utilization rate of the efficiency boxes.

Utility model content

The purpose of the utility model is to overcome the above-mentioned shortcomings in the prior art, and provide a novel and simple structure, low cost, convenient installation and use, reusable and can be moved to two directions, allowing common use from two directions , The pumping device of the efficiency box with high utilization rate.

In order to achieve the above purpose, the extraction device of the efficiency box of the present utility model has the following structure:

The extraction device for the efficiency box includes stacked rails and the efficiency box. Its main feature is that a first protrusion is provided at the upper end of the middle inner side of each rail, and a card slot is arranged on the protrusion. There is a bump at the end of the rail, and an undercut is provided at both ends of the outer side of the rail. There is a second protrusion on the top of the undercut. There is a through hole at the rear of the rail. There are also through holes at the corresponding positions of the bottom and the rear, a bar-shaped protrusion is formed at the upper end of the front of the rail, and a bar-shaped groove is formed at the lower end of the rail; The third protrusion has a fourth protrusion on the inner walls on both sides, and the fifth protrusion is also provided on the front and rear ends of the efficiency box. The undercut on the outer upper end of the lower rail is inserted into the bottom of the upper rail And in the through hole opened at the rear part, the bar-shaped protrusion on the upper front end of the lower rail is embedded in the bar-shaped groove on the lower front of the upper rail.

The first protrusion is a circular protrusion.

The circular protrusion is elastic, and its highest point is flush with the inner wall of the rail.

The card slot is a square slot.

A circular hole is provided in the middle of the undercut.

The second protrusion is a square protrusion.

The third protrusion is an M-shaped protrusion, and a circular groove is formed in the center of the protrusion.

The efficiency box is symmetrical in front, back, left, and right.

The upper part of the rail is provided with three undercuts.

The removal device of the efficiency box adopts the utility model, because the undercuts and protrusions matched with the efficiency box are arranged on the rails, and the removal function of the efficiency box is jointly realized. The structure is novel and simple, and the cost is relatively low. Low cost, easy to install and use, can be reused and can be moved in two directions, allowing people in two directions to use it at the same time, so the utilization rate is high, and it has laid a good foundation for improving people's office efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the overall assembly structure of the extraction device of the efficiency box of the present invention.

Fig. 2 is a schematic structural view of the outer side of the rail of the present invention.

Fig. 3 is a structural schematic diagram of the inner side of the rail of the present invention.

Fig. 4 is a structural schematic view of the outer side of the connection of two rails of the present invention.

Fig. 5 is a structural schematic diagram of the inner side of the connection between two rails of the present invention.

Fig. 6 is a schematic structural view of the efficiency box of the present invention.

Fig. 7 is a schematic structural view of the efficiency cabinet body of the present invention.

Detailed ways

In order to understand the technical content of the present utility model more clearly, the following examples are given in detail.

Please refer to FIG. 1 , the efficiency box removal device of the present invention includes: rails 2 and efficiency boxes 3 .

Referring to Figure 2 and Figure 3 again, there are three undercuts 210 with uniform gaps on the outer upper end of the rail 2, a square groove 211 is opened behind the middle undercut 210, and a circle protruding from the inner side is formed below the square groove 211. Shaped protrusion 212, this round protrusion 212 has elasticity, in the process of stress, the highest point can be flush with the inner wall of rail bar 2, make square protrusion 213 on the inner side of both sides of this round protrusion 212, behind the rail bar 2 The first square hole 214 is arranged at both ends of the part, and two protruding undercuts 215 are made behind the first square hole 214, and a round hole 216 is opened in the middle of the protruding undercut 215, and two raised squares 217 are made on it. The second square hole 218 and the third square hole 219 with uniform gaps are opened at the lower end of the rear part of the rail 2 and the rear end of the bottom.

Referring to Fig. 6 again, there is an M-shaped protrusion 310 in the middle of the upper ends of both sides of the efficiency box 3, a circular groove is formed in the middle of the M-shaped protrusion 310, and some protrusions 311 are made on the inner walls of both sides. A block-shaped protrusion 312 is also made on one side of the front and rear ends. The efficiency box 3 is made of translucent material, symmetrical in front, back, left, and right. The block-shaped protrusions A312 at the front and rear ends can place nameplates to identify the items placed in the efficiency box 3. Some protrusions 311 on the inner wall, A partition can be placed so that different items can be placed in the efficiency box 3 . Referring to Fig. 7 again, there are some square holes 110 on the efficiency cabinet body 1, and a round hole 111 is formed below the square holes.

Referring to Fig. 4 and Fig. 5 again, when the rails 2 are connected, insert the three undercuts 210 on the outer upper end of a rail 2 into the third rectangular hole 219 opened at the bottom and rear of the other rail 2 , In the second square hole 218, the bar-shaped protrusion 220 at the front end of its upper part also sinks in the bar-shaped groove 221 at the lower end of the front part of another rail bar 2, that is, the connection between the rail bars 2 is completed.

Please refer to Figure 1 again. After the rails 2 are connected, they are inserted into the square hole 110 on the cabinet body 1 as a whole, that is, the protruding undercuts 215 at both ends of the rear part of the rail 2 are inserted into the square holes on the cabinet body 1. 110 in. Press down on the rail 2 to move the rail 2 downward, and let the two raised squares 217 above the undercuts 215 protrude from both ends of the rear of the rail 2 against the upper end of the square hole 110 to realize the fixation. , the round hole 216 in the middle of the protruding undercut 215 corresponds to the round hole 111 on the cabinet body 1, for insurance, it can be inserted and fixed with self-tapping screws, and the screw head just falls into the first square hole 214 in front of the protruding undercut 215 In this way, the fixing between the rail 2 and the cabinet body 1 is completed. Then insert the efficiency box 3 into the rail 2. When the efficiency box 3 is not pulled out, the shaped protrusion 310 in the middle of the upper end of the efficiency box 3 just fits with the circular protrusion 212 in the middle of the inner side of the rail 2 for positioning. When the efficiency box 3 is withdrawn, the front and rear walls 313 on the efficiency box 3 collide with the square projection 213 on the inner side upper end of the rail bar 2, so that the efficiency box 3 cannot be extracted, so as to limit the position when the efficiency box 3 is extracted. The efficiency box 3 can be twitched in left and right directions.

The extraction device of the efficiency box of this utility model is adopted. Since the rail 2 is provided with an undercut 210 and a protrusion matched with the efficiency box 3, the extraction function of the efficiency box 3 is jointly realized, and the structure is novel and simple. , and the cost is low, easy to install and use, can be reused and can be moved in two directions, allowing people in two directions to use it at the same time, so the utilization rate is high, and it has laid a good foundation for improving people's office efficiency. .

In this specification, the invention has been described with reference to specific embodiments thereof. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the present invention. Accordingly, the specification and drawings are to be regarded as illustrative rather than restrictive.

Claims (9)

1. A removal device for an efficiency box, comprising rails stacked up and down and an efficiency box, characterized in that a first protrusion is provided at the inner upper end of each rail, and a card slot is provided on the protrusion , both ends are provided with bumps, and an undercut is provided at both ends of the outer side of the rail. There is a second protrusion on the top of the undercut. The rear part of the rail has a through hole. There are also through holes at the corresponding positions of the bottom and rear of the buckle, a strip-shaped protrusion is formed at the front upper end of the rail, and a strip-shaped groove is formed at the lower end of the rail; The third protrusion has a fourth protrusion on the inner walls on both sides, and the fifth protrusion is also provided on the front and rear ends of the efficiency box. The undercut on the outer upper end of the lower rail is inserted into the bottom of the upper rail And in the through hole opened at the rear part, the bar-shaped protrusion on the upper front end of the lower rail is embedded in the bar-shaped groove on the lower front of the upper rail. 2. The extraction device of the efficiency box according to claim 1, wherein the first protrusion is a circular protrusion. 3. The extraction device of the efficiency box according to claim 2, wherein the circular protrusion is elastic, and its highest point is flush with the inner wall of the rail. 4. The removal device of the efficiency box according to claim 1, characterized in that, the locking slot is a square slot. 5. The extraction device of the efficiency box according to claim 1, wherein a round hole is provided in the middle of the undercut. 6. The extraction device of the efficiency box according to claim 1, wherein the second protrusion is a square protrusion. 7. The extraction device of the efficiency box according to claim 1, wherein the third protrusion is an M-shaped protrusion, and a circular groove is formed in the center of the protrusion. 8. The extraction device of the efficiency box according to claim 1, wherein the efficiency box is symmetrical in front, back, left, and right. 9. The extraction device of the efficiency box according to claim 1, characterized in that, the upper part of the rail is provided with three undercuts.

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