Telescopic commodity shelf

Abstract

The utility model relates to the technical field of commodity shelves, and discloses a telescopic commodity shelf which comprises a base and further comprises telescopic supports, the telescopic supports are fixedly connected to the two sides of the top of the base, the bottoms of the side edges of the telescopic supports are movably connected with first frame bodies, and the middles of the side edges of the telescopic supports are movably connected with movable frame bodies. A second frame body is movably connected to the position, close to the top, of the side edge of the telescopic support, the telescopic support comprises a lower pipe, adjusting holes are formed in the two sides of the lower pipe, a sleeve is movably connected to the top of the outer side of the lower pipe in a sleeving mode, an adjusting bolt is movably connected to the bottom of one side of the sleeve, and a handrail is fixedly connected to the top of the sleeve. According to the telescopic commodity shelf, the movable bolt is taken down, then the adjusting bolt is taken down, the sleeve can move to adjust the height of the commodity shelf, the height of the telescopic commodity shelf can be conveniently adjusted, the height of the commodity shelf can be changed, and the commodity shelf can be conveniently used together with other commodity devices.

Description

TECHNICAL FIELD

[0001] The utility model relates to a storage rack technical field more specifically to a telescopic storage rack. BACKGROUND

[0002] The storage rack is a shelf combined by a bottom plate and a support column, mainly used for placing various objects, and is mostly made of metal or plastic. With the improvement of living standards, daily office or household items are increasing, and the application of the storage rack is becoming more and more widespread.

[0003] At present, the support of the storage rack on the market cannot be adjusted. After the storage rack is assembled, the shape is relatively fixed, and the height is limited so that it cannot be used with other storage devices. It is inconvenient to use. Secondly, the distance between the frame bodies of the storage rack on the market is relatively fixed. Due to the height limitation, many objects cannot be stored in the storage rack frame body, and other single-layer or frame body distance larger storage racks need to be replaced, so that users need to purchase other styles of storage racks, increasing the investment. When multiple storage racks are used at the same time, indoor space is also occupied, which is not conducive to flexible use. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a telescopic storage rack to solve the problems existing in the above background art.

[0005] The utility model provides the following technical scheme: a telescopic storage rack, including the base, still including the telescopic support, the top two sides of base fixedly connected with telescopic support, the side bottom of telescopic support swing joint has first frame body, the side middle part of telescopic support swing joint has mobile frame body, the side near top position of telescopic support swing joint has second frame body, telescopic support includes lower pipe, the both sides of lower pipe are set with adjusting hole, the outside top of lower pipe swing sleeve joint has sleeve pipe, the bottom of one side of sleeve pipe swing joint has adjusting bolt, the top of sleeve pipe fixedly connected with handrail, the structure of handrail is hollow pipe.

[0006] Further, the adjusting holes are uniformly distributed, the adjusting holes are uniformly distributed on the two sides of the sleeve pipe, and the interval of the adjusting holes of the lower pipe is the same as that of the adjusting holes of the sleeve pipe.

[0007] Further, the base includes a bottom plate, connecting holes are formed on the top of the two sides of the bottom plate, and the inside of the connecting holes is provided with threads, the outside bottom of the lower pipe is provided with threads, the lower pipe is connected with the connecting holes by threads, and universal wheels are fixedly connected to the bottom of the bottom plate.

[0008] Further, the first frame body comprises a frame body, first fixing bolts are movably connected to the two side front and back surfaces of the frame body near the middle part, and first fixing members are movably connected to the outer sides of the first fixing bolts.

[0009] Further, a gasket is movably connected to one side of the first fixing member, and a first fixing nut is movably connected to one side of the gasket.

[0010] Further, the movable frame body comprises a movable frame body, second fixing bolts are movably connected to the two side middle parts of the movable frame body, second fixing members are movably connected to the outer sides of the second fixing bolts near one side, and second fixing nuts are movably connected to one side of the second fixing bolts.

[0011] Further, threaded holes are formed in the two side front and back surfaces and the two side middle parts of the second fixing member, movable bolts are movably connected to the inside of the threaded holes of the two side front and back surfaces, and the front and back surfaces of the second fixing member are in arc-shaped structure.

[0012] Further, the second frame body is the same in structure as the first frame body, the first fixing member of the first frame body is matched with the lower pipe, and the first fixing member of the second frame body is matched with the sleeve pipe.

[0013] The technical effects and advantages of the present application are as follows:

[0014] 1. The telescopic support is arranged, the movable bolt of the movable frame body is removed, the adjusting bolt is removed, the sleeve pipe can be moved, the overall height of the storage rack is adjusted by moving the sleeve pipe up and down, the adjusting bolt is rotated into the adjusting hole for fixing after adjustment, which is conducive to adjusting the height of the telescopic storage rack, so that the height of the storage rack is variable, and the storage rack is convenient to use together with other storage devices.

[0015] 2. The movable frame body is arranged, the movable bolt is removed, the movable frame body can move on the sleeve pipe, when the interval between the frame bodies needs to be adjusted, the height of the telescopic support is adjusted, and then the movable frame body is moved on the sleeve pipe to adjust the interval, which is conducive to adjusting the height between the frame bodies of the storage rack, and is convenient for storing objects with different heights. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the present application.

[0017] Figure 2 It is a structure schematic view of the telescopic support of the present application.

[0018] Figure 3 It is a structure schematic view of the first frame body of the present application.

[0019] Figure 4 It is a structure schematic view of the mobile frame body of the utility model.

[0020] The figure signs are: 1, base; 101, bottom plate; 102, universal wheel; 2, telescopic support; 201, lower pipe; 202, adjusting hole; 203, sleeve pipe; 204, adjusting bolt; 205, handrail; 3, first frame body; 301, frame body ontology; 302, first fixed bolt; 303, first fixing part; 304, gasket; 305, first fixed nut; 4, mobile frame body; 401, mobile frame ontology; 402, second fixed bolt; 403, second fixing part; 404, second fixed nut; 405, mobile bolt; 5, second frame body. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the forms of each structure recorded in the following implementation manners are only examples, and the telescopic storage rack involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0022] Referring to Figures 1-4 The utility model provides a telescopic storage rack, including base 1, still include telescopic support 2, the both sides fixed connection of base 1 top have telescopic support 2, the side edge bottom of telescopic support 2 is swinged and is connected with first frame body 3, the side edge middle part of telescopic support 2 is swinged and is connected with mobile frame body 4, the side edge near top position of telescopic support 2 is swinged and is connected with second frame body 5, telescopic support 2 includes lower pipe 201, and the both sides of lower pipe 201 are set with adjusting hole 202, and the outside top of lower pipe 201 is swinged and is connected with sleeve pipe 203, and the side bottom of sleeve pipe 203 is swinged and is connected with adjusting bolt 204, and the top of sleeve pipe 203 is fixedly connected with handrail 205, the structure of handrail 205 is hollow pipe, by taking down the mobile bolt 405 of mobile frame body 4, then by taking down adjusting bolt 204, make sleeve pipe 203 can move, the overall height of storage rack is adjusted by moving sleeve pipe 203 up and down, after adjusting, adjusting bolt 204 is rotated and enters adjusting hole 202 and is fixed, is favorable for adjusting the height of telescopic storage rack, makes the height of storage rack variable, is convenient for with other storage device together use.

[0023] In a preferred implementation, the adjustment holes 202 are evenly distributed, the sleeve 203 is provided with evenly distributed adjustment holes 202 on both sides, the spacing of the adjustment holes 202 of the lower pipe 201 is the same as that of the adjustment holes 202 of the sleeve 203, the adjustment bolt 204 is matched with the adjustment hole 202, the two lower pipes 201 installed on the top of the base 1 are both two, the top of the sleeve 203 connected with the top of the lower pipe 201 on the back of the top of the base 1 is fixed with the handrail 205, and the top of the sleeve 203 connected with the top of the lower pipe 201 on the front of the top of the base 1 is in a closed state. The closed top of the sleeve 203 is conducive to preventing water, dust and other impurities from falling into the inside of the sleeve 203, thereby corroding the sleeve 203 and the lower pipe 201.

[0024] In a preferred implementation, the base 1 comprises a bottom plate 101, the top of the bottom plate 101 is provided with a connecting hole on the front and back surfaces near the middle of both sides, and the inside of the connecting hole is provided with a thread. The outside bottom of the lower pipe 201 is provided with a thread, and the lower pipe 201 is threadedly connected with the connecting hole. The bottom of the bottom plate 101 is fixedly connected with a universal wheel 102 at the four corners. The lower pipe 201 is threadedly connected with the bottom plate 101, which is conducive to fixing the lower pipe 201 with the bottom plate 101, portable installation and disassembly of the lower pipe 201 with the bottom plate 101, and does not need to use tools during installation.

[0025] In a preferred implementation, the first frame body 3 comprises a frame body 301, and the first fixing bolt 302 is movably connected to the frame body 301 on the front and back surfaces near the middle of both sides. The first fixing piece 303 is movably connected to the outside of the first fixing bolt 302. The first fixing bolt 302 and the first fixing piece 303 cooperate to facilitate fixing the frame body 301 on the side of the lower pipe 201. The arc on the front and back surfaces of the side of the first fixing piece 303 is matched with the lower pipe 201, so that the friction area is increased when the first fixing piece 303 is fixed with the lower pipe 201, the friction force is improved, and the fixing strength is enhanced.

[0026] In a preferred implementation, the first fixing piece 303 is movably connected with a gasket 304 on one side, and the gasket 304 is movably connected with a first fixing nut 305 on one side. The first fixing nut 305 is matched with the first fixing bolt 302. The gasket 304 is placed between the first fixing piece 303 and the first fixing nut 305, which can increase the contact area between the first fixing nut 305 and the first fixing piece 303, increase the friction force, prevent the first fixing nut 305 from loosening, and facilitate the first fixing nut 305 to be tightly fixed with the first fixing piece 303 without using tools during installation.

[0027] In one preferred embodiment, the mobile frame body 4 comprises a mobile frame body 401, the middle part of the two sides of the mobile frame body 401 is movably connected with a second fixing bolt 402, the outer side of the second fixing bolt 402 is movably connected with a second fixing piece 403 near one side position, the outer side of the second fixing bolt 402 is movably connected with a second fixing nut 404 on one side, the cooperation of the second fixing bolt 402 and the second fixing nut 404 movably connects the mobile frame body 401 and the second fixing piece 403 on the outer side of the sleeve pipe 203, at the same time, the arc surface of the second fixing piece 403 is attached to the sleeve pipe 203, the increased friction of the arc surface makes the second fixing piece 403 and the mobile frame body 401 fixed on the outer side of the sleeve pipe 203, so that when the mobile bolt 405 on the second fixing piece 403 is removed, the idle mobile frame body 4 will not fall randomly under the action of gravity.

[0028] In one preferred embodiment, the two sides of the second fixing piece 403 are movably connected with the mobile bolt 405 through the threaded holes in the middle part of the two sides and the front and back surfaces, the front and back surfaces of the second fixing piece 403 are arc-shaped structures, and the arc shapes are matched with the sleeve pipe 203, by removing the mobile bolt 405, the mobile frame body 4 can move on the sleeve pipe 203, when the interval between the frame bodies needs to be adjusted, the height of the telescopic support 2 is adjusted first, and then the mobile frame body 4 is moved on the sleeve pipe 203 to adjust the interval, which is beneficial to adjust the height between the frame bodies of the storage rack and facilitate the storage of objects with different heights.

[0029] In one preferred embodiment, the second frame body 5 has the same structure as the first frame body 3, the first fixing piece 303 of the first frame body 3 is matched with the lower pipe 201, and the first fixing piece 303 of the second frame body 5 is matched with the sleeve pipe 203, by installing the first frame body 3 on the telescopic support 2 near the bottom position and installing the second frame body 5 on the telescopic support 2 near the top position, the first frame body 3 and the second frame body 5 are in the most suitable position under normal circumstances, so that when the height of the telescopic support 2 is adjusted, the positions of the first frame body 3 and the second frame body 5 do not need to be adjusted, only the position of the mobile frame body 4 needs to be adjusted, the steps of adjusting the telescopic support 2 are reduced, the degree of complexity is reduced, and the efficiency is improved.

[0030] The working principle of the utility model:

[0031] Before use, first assemble the storage rack, install the lower pipe 201 in the connecting hole of the bottom plate 101 of the base 1, and threadedly connect the bottom plate 101, which is beneficial to fixing the lower pipe 201 and the bottom plate 101, portable installation and disassembly of the lower pipe 201 and the bottom plate 101, and does not need to use tools in the installation process, which is very convenient for users to assemble by themselves, fix the frame body 301 on the side edge of the lower pipe 201 through the cooperation of the first fixing bolt 302 and the adjusting hole 202, install the first fixing piece 303 on the first fixing bolt 302, and fix it by using the gasket 304 and the first fixing nut 305, which improves the firmness of the first frame 3 through the cooperation of the first fixing piece 303 and the lower pipe 201, and increases the contact area between the first fixing nut 305 and the first fixing piece 303 through the gasket 304 placed between the first fixing piece 303 and the first fixing nut 305, increases the friction, prevents the first fixing nut 305 from loosening, is beneficial to tightly fixing the first fixing nut 305 and the first fixing piece 303 without using tools during installation, movably connect the moving frame body 401 to the side edge of the sleeve pipe 203 through the cooperation of the second fixing bolt 402 and the second fixing piece 403, the arc surface of the second fixing piece 403 is in close contact with the sleeve pipe 203, the second fixing piece 403 and the moving frame body 401 are fixed on the outside of the sleeve pipe 203 through the increased friction of the arc surface, so that the moving bolt 405 on the second fixing piece 403 is not installed, and the idle moving frame 4 will not fall randomly under the action of gravity, then sleeve the sleeve pipe 203 on the outside top of the lower pipe 201, the position of the adjusting hole 202 on the sleeve pipe 203 is opposite to the position of the adjusting hole 202 on the lower pipe 201, fix the sleeve pipe 203 on the top outside of the lower pipe 201 through the cooperation of the adjusting bolt 204 and the adjusting hole 202, then fix the moving frame 4 by screwing the moving bolt 405 into the threaded hole of the second fixing piece 403, finally install the second frame 5 by using the installation method of the first frame 3, and fix the handrail 205 on the top of the sleeve pipe 203, complete the installation of the whole storage rack;

[0032] In use, the sleeve 203 can be moved by removing the moving bolt 405 of the moving frame 4 and then removing the adjusting bolt 204, the overall height of the storage rack is adjusted by moving the sleeve 203 up and down, and after adjustment, the adjusting bolt 204 is rotated into the adjusting hole 202 for fixation, which is beneficial to adjust the height of the telescopic storage rack, so that the height of the storage rack is variable, facilitating use with other storage devices; by removing the moving bolt 405 and loosening the second fixing nut 404, the moving frame 4 can move on the sleeve 203, when the interval between the frames needs to be adjusted, the height of the telescopic support 2 is adjusted first, and then the moving frame 4 is moved on the sleeve 203 to adjust the interval, which is beneficial to adjust the height between the frames of the storage rack, facilitating storage of objects with different heights; by installing the first frame 3 at a position close to the bottom of the telescopic support 2 and installing the second frame 5 at a position close to the top of the telescopic support 2, the first frame 3 and the second frame 5 are in the most suitable position under normal circumstances, so that when the height of the telescopic support 2 is adjusted, the positions of the first frame 3 and the second frame 5 do not need to be adjusted, only the position of the moving frame 4 needs to be adjusted, the steps of adjusting the telescopic support 2 are reduced, the degree of complexity in operation is reduced, and the installation efficiency of the user is improved.

[0033] Finally: the above only preferred embodiments of the present application have been described, and are not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A telescopic shelving unit comprising a base (1) characterised in that: Also include telescopic support (2), the top of the base (1) both sides are fixedly connected with telescopic support (2), the side of telescopic support (2) bottom is movably connected with first frame (3), the side of telescopic support (2) middle is movably connected with moving frame (4), the side of telescopic support (2) near the top position is movably connected with second frame (5), telescopic support (2) includes lower tube (201), both sides of lower tube (201) are provided with adjusting hole (202), the outside top of lower tube (201) is movably sleeved with sleeve pipe (203), one side bottom of sleeve pipe (203) is movably connected with adjusting bolt (204), the top of sleeve pipe (203) is fixedly connected with handrail (205).

2. The telescoping shelving unit of claim 1, wherein: The adjusting holes (202) are uniformly distributed, the adjusting holes (202) are uniformly distributed on the two sides of the sleeve pipe (203), and the interval of the adjusting holes (202) of the lower tube (201) is the same as the interval of the adjusting holes (202) of the sleeve pipe (203).

3. The telescoping shelving unit of claim 1, wherein: The base (1) includes a bottom plate (101), the top of the bottom plate (101) both sides are provided with connecting holes near the middle position, and the inside of the connecting hole is provided with a thread, the outside bottom of the lower tube (201) is provided with a thread, the lower tube (201) is connected with the connecting hole by screwing, and the bottom of the bottom plate (101) is fixedly connected with universal wheels (102) at the four corners.

4. The telescoping shelving unit of claim 1, wherein: The first frame (3) includes a frame body (301), and the two sides of the frame body (301) are movably connected with first fixing bolts (302) near the middle position.

5. The telescoping shelving unit of claim 4, wherein: One side of the first fixing piece (303) is movably connected with a gasket (304), and one side of the gasket (304) is movably connected with a first fixing nut (305).

6. The telescoping shelving unit of claim 1, wherein: The moving frame (4) includes a moving frame body (401), and the two sides of the moving frame body (401) are movably connected with second fixing bolts (402) in the middle, the outer side of the second fixing bolt (402) is movably connected with a second fixing piece (403) near one side, and the outer side of the second fixing bolt (402) is movably connected with a second fixing nut (404).

7. The telescoping shelving unit of claim 6, wherein: Threaded holes are formed in the two sides of the second fixing piece (403) and the two sides of the middle, and the inside of the threaded hole of the two sides of the back surface is movably connected with a moving bolt (405), and the front and back surfaces of the second fixing piece (403) are arc-shaped structures.

8. The telescoping shelving unit of claim 5, wherein: The second frame (5) and the first frame (3) are the same structure, the first fixing piece (303) of the first frame (3) is matched with the lower tube (201), and the first fixing piece (303) of the second frame (5) is matched with the sleeve pipe (203).

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