TWM445419U - Drawer structure - Google Patents

Description

Drawer structure

This creative department is related to iron wire furniture, especially a drawer structure.

The drawer structure can be divided into two types: slide rails and no slide rails. This creation is independent of the drawer structure with slide rails. This does not describe the function and purpose of the slide rails. A drawer-free drawer structure, such as the Taiwan Patent No. M330071, discloses a shelf drawer structure including a shelf and a drawer. The bottom of the rack is provided with two supporting frames, the bottom of which is used for carrying the drawer, and the top of each of the racks has a hook-shaped limit guiding portion for fastening the drawer to the drawer when the drawer is pulled out excessively. In this way, the drawer is prevented from slipping off. The two support frames also have two auxiliary side bars which are respectively located on both sides of the drawer. However, the two auxiliary side bars can only limit the sides of the drawer to the drawer, so that when the drawer is pulled out, the front end of the drawer will still naturally tilt downward.

The present invention provides a drawer structure including a carrying device and a storage device. The carrying device has a support frame and two limiting rods. The two limiting rods are respectively disposed on opposite sides of the support frame. The storage device is disposed on the carrying device and is slidable relative to the carrying device and has a frame and a first bar. The frame is fastened to the support frame and is located between the two limit bars. Wherein, the two limiting rods are respectively located above the bottom of the frame. The front and rear ends of the first bar are respectively fixed on the front and rear sides of the frame and are located at the bottom of the frame. The first bar has a long straight section, a concave arc segment and a short straight segment. The front and rear ends of the top of the concave arc segment are respectively connected to the long straight segment and the short straight segment, and the concave arc segment The bottom is passed through the support frame.

Thus, the drawer structure of the present invention can be configured by the above structure to stably integrate the storage device with the carrying device to prevent the storage device from easily retreating from the carrying device. Compared with the prior art, in the process of being pulled out, the two limit bars can be used to prevent the front end of the storage device from tilting downward.

In particular, the support frame also has two guide bars spaced side by side. The front and rear ends of the two guiding rods are respectively fixed on the front and rear support rods. Wherein the first bar of the storage device is located between the two guide bars and is adjacent to one of the two guide bars. In this way, the support on both sides of the storage device can be provided by the two guiding rods to prevent the storage device from shaking. Further, the first blocking rod is moved along one of the guiding rods to limit the storage device in a single direction. (ie before, after) movement.

In order to explain in detail the technical features of the present invention, one of the following preferred embodiments will be described with reference to the following, wherein: as shown in the first and second figures, the first and second drawings respectively show the creation A schematic view of a drawer structure of a preferred embodiment. The drawer structure of the present invention includes a carrying device 10 and a storage device 20, and the carrying device 10 and the loading device 20 are preferably made of stainless steel rods, iron rods, or plated iron wires.

The support device 10 has a support frame 11 and two limiting rods 12, and the two limiting rods 12 are respectively located on opposite sides of the support frame 11. The storage device 20 is disposed on the carrier device 10 and is slidable relative to the carrier device 10 and has a frame 21, a first bar 22 and a second bar 23. The frame 21 is fastened to the support frame 11 and is located between the two limit bars 12. Where the two limits The rods 12 are positioned above the bottom of the frame 21, respectively. The front and rear ends of the first and second blocking levers 22, 23 are respectively fixed on the front and rear sides of the frame 21, and are located at the bottom of the frame 21, and the first and second blocking levers 22, The 23 series are arranged side by side on the frame 21. The first and second blocking bars 22, 23 respectively have a long straight section 221, 231, a concave arc segment 222, 232 and a short straight segment 223, 233, the front of the top of the two concave arc segments 222, 232, The two ends are respectively connected to the two straight sections 221 and 231 and the two short straight sections 223 and 233. The bottoms of the two concave arc sections 222 and 232 pass through the support frame 11. Thus, the storage device 20 can be moved relative to the carrier device 10. For example, the storage device 20 is pushed in the first figure, and the storage device 20 is pulled out in the second figure.

In particular, since the present invention has the above structure, as shown in the second figure, the two concave arc segments 222, 232 of the first and second blocking bars 22, 23 can abut against the support frame of the carrying device 10. 11, so that the storage device 20 cannot be pulled straight out. In addition, the frame 21 of the storage device 20 is stopped by the two limiting rods 12, so the storage device 20 does not fall down because the front end is heavier. The first bar 22 and the second bar 23 are preferably stamped to form the two concave arc segments 222, 232.

Please refer to the third and fourth figures. The third figure shows a schematic diagram of the carrying device in the second figure. The fourth figure shows a cross-sectional view of the drawer structure in the second figure. The support frame 11 has two front pillars 13a, 13b, two rear pillars 14a, 14b, a front support rod 15 and a rear support rod 16. The two ends of the front support bar 15 are respectively fixed to the front pillars 14a and 14b and are located at the front ends of the inner faces of the two front pillars 13a and 13b. The two ends of the rear support bar 16 are respectively fixed to the two rear pillars 14a, 14b and are located at the rear ends of the inner faces of the two rear pillars 14a, 14b. Among them, the two The limit bar 12 is slightly higher than the front and rear support bars 15, 16. The two limiting rods 12 are respectively connected to the front and rear pillars 13a, 13b, 14a, 14b, and are located at the rear end of the inner surface of the front pillars 13a, 13b and the inner surfaces of the two rear pillars 14a, 14b. front end.

Referring to FIG. 5 , when the storage device 20 is to be placed in the carrying device 10 , the space between the front end of the limiting rod 12 and the front support rod 15 can be provided for the storage device 20 . The concave arc segment 222 can pass through, and the storage device 20 can be placed obliquely, so that the storage device 20 can be placed on the carrying device 10; similarly, when the loading device 10 is to be withdrawn, it can also be The storage device 20 is tilted out.

Referring to the first and second figures, the support frame 11 further has two guiding rods 17 and 18 spaced apart from each other. The front and rear ends of the two guiding rods 17 and 18 are respectively fixed to the front and rear supporting rods 15 respectively. , 16 on. The first and second blocking levers of the storage device 20 are respectively located between the two guiding rods 17, 18, and are respectively adjacent to the two guiding rods 17, 18. As such, the storage device 20 is supported on the support frame 11. When the loading device 20 moves on the support frame 11, the relationship between the two guiding rods 17, 18 and the two concave arc segments 222, 232 can be used to limit the loading device 20 on the support frame 11 Move smoothly before and after.

In particular, the storage device 20 can also be provided with only the first blocking lever 22, indicating that the second blocking lever 23 is omitted, so that the locking device 20 can also be only by the concave arc of the first blocking lever 22. The relationship between the 222 and the guide rod 17 achieves the above-described purpose of guiding the movement of the storage device 20. Therefore, the stopper of the storage device 20 is not limited to the above two rods.

10‧‧‧ Carrying device

11‧‧‧Support frame

12‧‧‧Limited rod

13a, 13b‧‧‧ front pillar

14a, 14b‧‧‧ rear pillar

15‧‧‧Front support rod

16‧‧‧ Rear support rod

17, 18‧‧ ‧ guides

20‧‧ ‧ Storage device

21‧‧‧Frame

22‧‧‧First bar

23‧‧‧second bar

221, 231‧‧ ‧ long straight section

222, 232‧‧‧ concave arc

223, 233‧‧‧ short straight

The first and second drawings respectively show schematic views of a drawer structure of a preferred embodiment of the present invention.

The third figure shows a front view of the carrier.

The fourth and fifth drawings respectively show side cross-sectional views of the drawer structure.

10‧‧‧ Carrying device

11‧‧‧Support frame

12‧‧‧Limited rod

15‧‧‧Front support rod

16‧‧‧ Rear support rod

17, 18‧‧ ‧ guides

20‧‧ ‧ Storage device

21‧‧‧Frame

22‧‧‧First bar

23‧‧‧second bar

221, 231‧‧ ‧ long straight section

222, 232‧‧‧ concave arc

223, 233‧‧‧ short straight

Claims (5)

A drawer structure comprising: a carrying device having a support frame and two limiting rods, the two limiting rods are respectively disposed on opposite sides of the supporting frame; and a storage device is disposed on the carrying device, and The slidable relative to the carrying device, and has a frame and a first blocking lever, the frame is fastened on the supporting frame and located between the two limiting rods, wherein the two limiting rods are respectively located Above the bottom of the frame, the front and rear ends of the first bar are respectively fixed on the front and rear sides of the frame, and are located at the bottom of the frame, the first bar has a long straight section, a concave arc segment and a short straight segment, the front and rear ends of the top of the concave arc segment are respectively connected to the long straight segment and the short straight segment, and the bottom of the concave arc segment passes through the support frame. The drawer structure of claim 1, wherein the support frame has two front pillars, two rear pillars, a front support pole and a rear support pole, and the two ends of the front support pole are respectively fixed on the The two front pillars are located at the front ends of the inner faces of the two front pillars, and the two ends of the rear support bars are respectively fixed on the two rear pillars, and are located at the rear ends of the inner faces of the two rear pillars. Wherein, the two limiting rods are slightly higher than the front and rear support rods, and the two limiting rods are respectively connected to the front and rear pillars, and are located at the rear end of the inner faces of the front two pillars and the rear The front end of the inner surface of the two columns. The drawer structure of claim 2, wherein the support frame further has two guiding rods arranged side by side, and the front and rear ends of the two guiding rods are respectively fixed on the front and rear support rods. Wherein the first bar of the storage device is located between the two guide bars and is adjacent to one of the two guide bars. The drawer structure of claim 2, wherein the storage device further has a second blocking lever, and the front and rear ends of the second blocking lever are respectively fixed on the front and rear sides of the frame. And located at the bottom of the frame, and has a long straight section, a concave arc section and a short straight section, the front and rear ends of the concave arc section are respectively connected to the long straight section and the short straight section, and the concave The bottom end of the arc is passed through the support frame, wherein the first bar and the second bar are spaced apart from each other on the frame. The drawer structure of claim 4, wherein the support frame further has two guiding rods spaced side by side, and the front and rear ends of the two guiding rods are respectively fixed to the front and rear support rods, wherein The first bar and the second bar of the storage device are located between the two guide bars and are respectively adjacent to the two guide bars.