TWM493313U - Elevating storage rack with cushioning apparatus - Google Patents

Description

Lifting rack with cushioning device

The present invention relates to a lifting rack with a buffer device, which can slow down the falling speed when the rack is pulled down by the buffer device, and can automatically reset upwards when pushing back.

In order to effectively use the living space, people often design many racks in the interior space to facilitate storage of articles, condiments, etc., and the racks are usually provided in the cabinet to enhance the appearance of the environment.

However, in order to match the use of the space, some shelves will be placed at a high place, for example, above the kitchen counter, for the user to take the above items at any time, such as: pots, seasonings, dishes ...etc. However, although the shelf above is convenient for the user to store or take the item, the height of the shelf is too high, and the user must lift the pedal stool or the chair to raise the height to obtain a high height. The items in the house not only cause inconvenience to the user to be stored or taken, but also are dangerous. If accidentally, they may fall and be injured, so the effect is rather poor.

Therefore, there is a rack with lifting function in the market, so that people can place articles in the rack at a low place, push it up into the cabinet at a high place, or put the rack in the cabinet. Pull down to the lower part to solve the aforementioned disadvantages of inconvenient to take items.

However, the shelf is directly lifted and lowered by the slide rail and the connecting rod, and does not have a buffering effect, so that the shelf will have a fierce collision with the cabinet when descending or rising, and the collision not only accelerates the damage of the component, but also This will cause annoying noise; and the speed of falling will be too fast, and it may hit the user and cause injury. Therefore, it is necessary to improve the innovator.

In view of the lack of use of the above-mentioned lifting racks, the creators have tried hard to solve the problem, and with their own professional and years of work experience, they have finally developed and designed after several revisions, tests and improvements. A lifting rack for issuing a buffer device.

The present invention relates to a lifting rack with a cushioning device, in particular to a rack with a cushioning device that can be lifted up and down to facilitate storage of articles. It includes a shelf, a lifting assembly and a cushioning device. The rack is composed of a frame body, a bottom plate and a side plate; the lifting component has a connecting rod and a sliding rail, one end of the connecting rod is connected with the frame of the rack, and the other end is fixed to the outside of the side plate; the sliding rail is disposed on the rack The inside of the side plate; the buffer device comprises a buffering gas bar and an elastic buffer, the buffering gas bar is arranged outside the shelf frame, the elastic buffer is arranged below the sliding rail, and the upper part is connected with the shelf frame.

When using, using the connecting rod and the sliding rail of the lifting device, when the rack located at a high position can be pulled downward, the buffering gas bar located beside the rack frame moves outward at the same time, when the top of the buffering gas bar is slammed After the end of the side plate, when the ejector is inwardly retracted, the descending shelf can be automatically lowered after the braking effect is generated, and the user can place or take the item; The rack, when the rack is moved to the top, can automatically pull the rack back to the position by the tension generated by the elastic buffer, so that the rack can be stored in the cabinet, and the use is excellent.

[this creation]

10‧‧‧Shelf

11‧‧‧ Lifting components

12‧‧‧ buffer device

101‧‧‧ frame

1010‧‧‧ linkage block

102‧‧‧floor

103‧‧‧ side panels

104‧‧‧Connecting plate

110‧‧‧ Connecting rod

111‧‧‧Slide rails

120‧‧‧buffering gas pressure bar

121‧‧‧ elastic buffer

1201‧‧‧Pole

1210‧‧‧Card

1211‧‧‧ lever

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a partial enlarged view of the creation of Figure 1.

Figure 4 is a schematic diagram of the use of this creation.

Figure 5 is a schematic diagram of the use of this creation.

First, please refer to FIG. 1 , which is a perspective view of the present invention. The lifting rack with the cushioning device is composed of a rack 10 , a lifting assembly 11 and a buffer device 12 . The rack 10 is composed of a frame 101, a bottom plate 102, a side plate 103 and a connecting plate 104. The lifting assembly 11 has a connecting rod 110 and a sliding rail 111. The buffer device 12 includes a buffering gas bar 120 and an elastic buffer 121.

Please continue to refer to Figure 2, which is an exploded view of the creation, lifting assembly 11 One end of the connecting rod 110 is connected to the frame 101 of the rack 10, and the other end is fixed to the outside of the side plate 103; the sliding rail 111 of the lifting assembly 11 is disposed inside the side plate 103 of the rack 10. The buffer gas pressure bar 120 of the buffer device 12 is disposed outside the frame 101 of the rack 10, and the elastic buffer 121 of the buffer device 12 is disposed below the slide rail 111, and is connected to the frame 101 of the rack 10 at the upper side.

Regarding the structure of the buffer device 12, please refer to FIG. 3, which is a partial enlarged view of the present invention. The buffer device 12 includes a buffer gas pressure bar 120 and an elastic buffer 121. The buffer gas pressure bar 120 is fixed on the storage device. The outer side of the frame 101 of the frame 10 has a jack 1201 and can abut against the front end of the side plate 103 of the rack 10. When the rack 10 moves forward, the buffer bar 120 can be driven to move forward.

Next, referring to FIG. 3 , the elastic buffer 121 of the buffer device 12 is disposed under the slide rail 111 . The utility model is provided with a hook 1210 and a pull rod 1211 , and the upper extension is connected to the frame 101 of the rack 10 . The hook 1210 can be locked with the linkage block 1010 of the rack 10, and the rack 10 can be pulled back to the position by the pull rod 1211 of the elastic buffer 121.

When using, please continue to refer to FIG. 4, which is a schematic diagram of the use of the present creation. When the user pulls down the rack 10 at a high position, the buffering gas bar 120 located beside the frame 101 of the rack 10 is simultaneously When the ejector pin 1201 of the buffering gas bar 120 abuts against the end of the side plate 103, when the ejector pin 1201 is inwardly retracted, the falling shelf 10 can be automatically lowered after the braking effect is generated. At this point the user can place or take the item. Moreover, the creation can be replaced by a long spring or other telescopic function (not shown) instead of the buffer gas pressure bar 120, and the brake action can also be generated when the rack 10 is lowered.

Next, please refer to Figure 5, which is the use diagram 2 of this creation, and with the second figure, when used, push back the rack 10, when the rack 10 moves to the top, by the elastic buffer The pulling force generated by the rod 1211 of the device 121 can automatically pull the rack 10 back to the positioning by the hook 1210, so that the rack 10 can be stored in the cabinet.

Therefore, the use of the lifting rack with the cushioning device of the present invention has at least the following advantages:

(1) The rack of the present invention uses the ejector pin 1201 of the buffering gas bar 120 to abut the end of the top side plate 103, so that the descending rack 10 can be automatically and slowly lowered to avoid the object falling or bumping caused by the rapid falling. By.

(2) The rack of the present invention can automatically pull the rack 10 back to the position by using the hook 1210 of the elastic buffer 121 and the pull rod 1211, and the use is effortless.

In summary, the present invention can reduce the descending speed when the rack is pulled down by the buffer device, and can automatically reset upwards when pushing back, so that the user can safely and conveniently take the articles in the high rack. It is quite ideal in use, and the same product approval patent was not found before the application, nor was it found in the publication. It has already met the new patent requirements and filed a patent application according to law.

10‧‧‧Shelf

11‧‧‧ Lifting components

12‧‧‧ buffer device

101‧‧‧ frame

102‧‧‧floor

103‧‧‧ side panels

104‧‧‧Connecting plate

110‧‧‧ Connecting rod

111‧‧‧Slide rails

120‧‧‧buffering gas pressure bar

121‧‧‧ elastic buffer

Claims (2)

A lifting rack with a buffer device mainly comprises a rack, a lifting assembly and a buffering device, the rack is composed of a frame body, a bottom plate and a side plate; the lifting component has a connecting rod and a sliding rail, and one end of the connecting rod is The frame of the rack is connected, and the other end is fixed on the outer side of the side plate; the slide rail is arranged on the inner side of the side plate of the rack; the buffer device comprises a buffering gas bar and an elastic buffer, and the buffer gas bar is arranged outside the rack frame, the elastic buffer The utility model is disposed under the sliding rail and connected to the upper frame of the rack; the buffering gas pressure bar has a top rod which is abutted against the front end of the side plate to slow down the falling speed of the rack; the elastic buffer has a hook With the lever, the rack can be returned back to the position. The lifting rack with a buffer device according to claim 1, wherein the buffering gas pressure bar of the buffer device is a long spring.