Protective kitchen storage rack

Abstract

The utility model relates to the technical field of commodity shelves, in particular to a protective kitchen commodity shelf which comprises a protective box, supporting legs, a lifting mechanism, a gas tank and a fixing clamp, the four sides of the bottom end of the protective box are fixedly welded to the upper sides of the top ends of the supporting legs, and the rear side of the lifting mechanism is fixedly arranged on the rear side of the interior of the protective box. The lower side of the bottom end of the gas tank is arranged on the upper side of the front end of the lifting mechanism, the two sides of the gas tank are arranged on the inner sides of the fixing clamps in a sleeving mode, the gas tank is limited through the fixing pins, the gas tank can be pushed to be filled with gas or move only through adjustment, the burden is reduced, the conveying efficiency is improved, and the practicability is improved; people can carry the gas tanks more conveniently, the carrying burden is reduced, the gas tanks can be fixed through the fixing clamps after being fixed, the gas tanks of different sizes can be fixed, the using capacity is improved, and the versatility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a protective kitchen storage rack. Background Art

[0002] With the rapid changes in life, the gas used for cooking in cities has been replaced by natural gas, but most rural areas are using gas cylinders. However, the kitchens are humid and damp because the gas cylinders are made of iron, and the gas cylinders are easy to rust. In addition, most rural laborers go to cities for development. Because the gas cylinders are heavy, it is difficult for women and children to fill and move them. In addition, the gas cylinders are round tanks, and children may be injured if they are not careful when playing. Therefore, it is urgent to design a protective kitchen storage rack to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a protective kitchen storage rack to solve the problems raised in the above background technology that the general rural labor force goes to the city for development, the gas cylinder is heavy and it is difficult for women and children to fill and move it, and the gas cylinder is a round cylinder and children may be injured when playing without paying attention.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective kitchen storage rack, comprising a protective box, supporting legs, a lifting mechanism, a gas tank and a fixing clamp, wherein the top upper sides of the supporting legs are welded and fixed to the four sides of the bottom end of the protective box, the rear side of the lifting mechanism is fixed to the rear side of the interior of the protective box, the bottom lower side of the gas tank is provided on the upper side of the front end of the lifting mechanism, and the inner sides of the fixing clamps are sleeved on both sides of the gas tank.

[0005] Preferably, an inner groove is provided at the center of the front end of the protection box, and the outer side of the bottom end of the sliding cover is embedded in the inner groove, and a handle is provided on the upper side of the front end of the sliding cover.

[0006] Preferably, square grooves are provided on the four inner sides of the front end of the supporting leg, and the outer side of the square groove is welded and fixed to the inner wall of the C-shaped block, and fixed circular holes are provided at the upper and lower ends of the center of the C-shaped block, and the bottom end of the fixing pin is passed through and fixed in the fixed circular hole, and the movable wheel is fixed on the lower side of the bottom end of the cross plate, and limiting circular holes are opened on both sides of the cross plate, and the cross plate is fixed in the C-shaped block and fixed with a fixing pin.

[0007] Preferably, the front end center of the rotating component in the lifting mechanism is connected to the top upper side of the fixed lifting component, the front end bottom side of the lifting component is connected to the rear end outer wall of the placement block, and the top center of the placement block is provided with a circular groove.

[0008] Preferably, the center of the left gear in the rotating assembly is fixed on the upper side of the top of the lifting assembly, and the outer side of the left gear is sleeved on the inner side of the left end of the chain, the inner side of the right end of the chain is connected to the outer side of the right gear, and a rotating shaft is provided at the center of the right gear, the bottom end of the rotating shaft is connected to the upper side of the support plate, and the top end of the rotating shaft is connected to the inner side of the center of the rotating handle.

[0009] Preferably, the top end of the bidirectional threaded tube in the lifting assembly is connected to the front end of the rotating assembly, and a top bearing is provided at the top of the bidirectional threaded tube, a lifting bearing is provided at the center of the bidirectional threaded tube, a bottom bearing is provided at the bottom end of the bidirectional threaded tube, sliding tubes are provided on both sides of the bidirectional threaded tube, the upper and lower ends of the sliding tubes are fixed by fixing hoops, a lifting block is provided in the center of the sliding tube, and the front ends of the lifting block and the lifting bearing are connected to the rear end of the placement block.

[0010] Preferably, the center of the screw in the fixing clamp passes through a limit bearing fixed at the center of the outer wall of the protective box, and the left side of the screw is connected to the fixed bearing, the left side of the fixed bearing is connected to the right center of the arc-shaped fixed block, and the right side of the screw is connected to the inner side of the valve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The protective kitchen storage rack is provided with accessories such as a protective box and an inner groove in a supporting leg, a sliding cover, a handle, a square groove, a C-shaped block, a fixed circular hole, a fixed pin, a horizontal plate, a movable wheel, and a limiting circular hole. When the gas tank is placed properly, the sliding cover can be used to protect the gas tank. The fixed circular hole provided in the C-shaped block at the bottom end of the supporting leg can limit the movable wheel provided at the bottom end of the horizontal plate through the fixing pin. The gas tank can be pushed to be filled with gas or moved only by adjustment, thereby reducing the burden, improving the transportation efficiency, and improving the practicality.

[0013] The protective kitchen storage rack is provided with a lifting mechanism and a rotating component in a fixed frame, a left gear, a chain, a right gear, a rotating shaft, a support plate, a rotating handle, a lifting component, a bidirectional threaded pipe, a lifting bearing, a top bearing, a bottom bearing, a sliding pipe, a fixing hoop, a lifting block, a placement block, a circular groove, a screw rod, a limit bearing, a fixed bearing, an arc-shaped fixing block, a valve and other accessories. The gas tank can be lifted and lowered through the lifting mechanism, making it more convenient for people to carry the gas tank and reducing the burden of carrying. After being fixed, the gas tank can be fixed with a fixing clamp, and gas tanks of different sizes can be fixed, thereby improving the usability and versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a top view of the utility model;

[0015] Figure 2 It is a front view cross-sectional schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fixing clamp of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0018] Figure 5This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0019] Figure 6 This is a schematic diagram of the support leg structure of the utility model.

[0020] In the figure: 1, protective box; 2, supporting leg; 201, square slot; 202, C-shaped block; 203, fixed circular hole; 204, fixed pin; 205, horizontal plate; 206, moving wheel; 207, limit circular hole; 3, lifting mechanism; 301, rotating assembly; 3011, left gear; 3012, chain; 3013, right gear; 3014, rotating shaft; 3015, supporting plate; 3016, rotating handle; 30 2. Lifting assembly; 3020. Bidirectional threaded pipe; 3021. Lifting bearing; 3022. Top bearing; 3023. Bottom bearing; 3024. Sliding pipe; 3025. Fixing hoop; 3026. Lifting block; 303. Placement block; 304. Circular groove; 4. Gas tank; 5. Fixing clamp; 501. Screw rod; 502. Limit bearing; 503. Fixed bearing; 504. Arc-shaped fixing block; 505. Valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 , an embodiment provided by the utility model:

[0023] A protective kitchen rack comprises a protective box 1, supporting legs 2, a lifting mechanism 3, a gas tank 4 and a fixing clamp 5, wherein the top upper side of the supporting legs 2 are welded and fixed to the four sides of the bottom end of the protective box 1, the rear side of the lifting mechanism 3 is fixed to the rear side of the inside of the protective box 1, the bottom lower side of the gas tank 4 is provided on the upper side of the front end of the lifting mechanism 3, and the inner sides of the fixing clamps 5 are sleeved on both sides of the gas tank 4.

[0024] According to the attached Figure 1 The front center of the protective box 1 shown is provided with an inner groove 101, and the outer side of the bottom end of the sliding cover 102 is embedded in the inner groove 101, and a handle 103 is provided on the upper side of the front end of the sliding cover 102, so as to protect the gas tank.

[0025] As a further feature of the present invention, square grooves 201 are provided on the four inner sides of the front end of the supporting leg 2, and the outer side of the square groove 201 is welded and fixed to the inner wall of the C-shaped block 202, and fixed circular holes 203 are provided at the upper and lower ends of the center of the C-shaped block 202, and the bottom end of the fixing pin 204 passes through and is fixed in the fixing circular hole 203, and a moving wheel 206 is fixed on the lower side of the bottom end of the cross plate 205, and limiting circular holes 207 are provided on both sides of the cross plate 205, and the cross plate 205 is fixed in the C-shaped block 202 and fixed by the fixing pin 204. This device is convenient for people to make adjustments and improve efficiency.

[0026] Furthermore, the front end center of the rotating component 301 in the lifting mechanism 3 is connected to the top upper side of the fixed lifting component 302, and the front end bottom side of the lifting component 302 is connected to the rear end outer wall of the placement block 303. The top center of the placement block 303 is provided with a circular groove 304, which is beneficial to lifting and lowering the gas tank and convenient for people to move.

[0027] Furthermore, the center of the left gear 3011 in the rotating assembly 301 is fixedly arranged on the upper side of the top end of the lifting assembly 302, and the outer side of the left gear 3011 is sleeved on the inner side of the left end of the chain 3012, and the inner side of the right end of the chain 3012 is connected to the outer side of the right gear 3013. The center of the right gear 3013 is provided with a rotating shaft 3014, the bottom end of the rotating shaft 3014 is connected to the upper side of the support plate 3015, the top end of the rotating shaft 3014 is connected to the inner side of the center of the rotating handle 3016, the top end of the two-way threaded tube 3020 in the lifting assembly 302 is connected to the front end of the rotating assembly 301, and the two-way thread A top bearing 3022 is provided at the top of the tube 3020, a lifting bearing 3021 is provided at the center of the bidirectional threaded tube 3020, a bottom bearing 3023 is provided at the bottom end of the bidirectional threaded tube 3020, sliding tubes 3024 are provided on both sides of the bidirectional threaded tube 3020, and the upper and lower ends of the sliding tube 3024 are fixed by fixing hoops 3025. A lifting block 3026 is provided at the center of the sliding tube 3024, and the front ends of the lifting block 3026 and the lifting bearing 3021 are connected to the rear end of the placement block 303. The lifting mechanism can lift the gas tank, making it more convenient for people to carry the gas tank and reduce the burden of carrying.

[0028] According to the attached Figure 3 The center of the screw rod 501 in the fixing clamp 5 shown passes through the limit bearing 502 fixed at the center of the outer wall of the protective box 1, and the left side of the screw rod 501 is connected to the fixed bearing 503, the left side of the fixed bearing 503 is connected to the right center of the arc-shaped fixed block 504, and the right side of the screw rod 501 is connected to the inner side of the valve 505, thereby improving the stability of the gas tank.

[0029] Working principle: When the user needs to move the gas tank 4, he first places the sliding cover 102, then shakes the rotating handle 3016, and the rotating handle 3016 drives the rotating shaft 3014 to rotate, and the rotating shaft 3014 drives the right gear 3013 and the chain 3012 to rotate, and the chain 3012 drives the left gear 3011 to rotate, and the left gear 3011 drives the two-way threaded tube 3020 to rotate, and the two-way threaded tube 3020 drives the lifting bearing 3021 and the lifting block 3026 to drive the placement block 303 to rotate. The gas tank 4 is placed in the circular groove 304 inside the placement block 303, and then the valve 505 is turned. The valve 505 is rotated to rotate the screw rod 501, and the screw rod 501 rotates to move the arc-shaped fixed plate 504 inward, so as to fix the gas tank 4. The horizontal plate 205 at the bottom end of the supporting leg 2 and the moving wheel 206 at the bottom are placed in the C-shaped block 202 and fixed by the fixing pin 204, so as to push the gas tank 4. When it needs to be removed, the reverse operation can be performed. The above is the entire working principle of the utility model.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A protective kitchen rack, comprising a protective box (1), supporting legs (2), a lifting mechanism (3), a gas tank (4) and a fixing clamp (5), characterized in that: The top upper side of the supporting legs (2) are welded and fixed on four sides of the bottom of the protection box (1), the rear side of the lifting mechanism (3) is fixedly arranged inside the rear side of the protection box (1), the bottom lower side of the gas tank (4) is arranged on the front upper side of the lifting mechanism (3), and the inner sides of the fixing clamps (5) are sleeved on both sides of the gas tank (4).

2. A protective kitchen rack according to claim 1, characterized in that: The front center of the protection box (1) is provided with an inner groove (101), the outer side of the bottom end of the sliding cover (102) is embedded in the inner groove (101), and a handle (103) is provided on the upper side of the front end of the sliding cover (102).

3. The protective kitchen rack according to claim 1, characterized in that: The front end of the support leg (2) is provided with square grooves (201) on four sides, and the outer side of the square groove (201) is welded and fixed to the inner wall of the C-shaped block (202), and the central upper and lower ends of the C-shaped block (202) are provided with fixing circular holes (203), the bottom end of the fixing pin (204) penetrates and is fixed in the fixing circular hole (203), the lower side of the bottom end of the horizontal plate (205) is fixed with a moving wheel (206), and the two sides of the horizontal plate (205) are provided with limiting circular holes (207), and the horizontal plate (205) is fixed in the C-shaped block (202) and fixed by the fixing pin (204).

4. The protective kitchen rack according to claim 1, characterized in that: The front end center of the rotating component (301) in the lifting mechanism (3) is connected to the top upper side of the fixed lifting component (302), and the front end bottom side of the lifting component (302) is connected to the rear end outer wall of the placement block (303), and the top center of the placement block (303) is provided with a circular groove (304).

5. A protective kitchen rack according to claim 4, characterized in that: The center of the left gear (3011) in the rotating assembly (301) is fixedly arranged on the upper side of the top end of the lifting assembly (302), and the outer side of the left gear (3011) is sleeved with the inner side of the left end of the chain (3012), and the inner side of the right end of the chain (3012) is connected to the outer side of the right gear (3013). The center of the right gear (3013) is provided with a rotating shaft (3014), the bottom end of the rotating shaft (3014) is connected to the upper side of the support plate (3015), and the top end of the rotating shaft (3014) is connected to the inner side of the center of the rotating handle (3016).

6. The protective kitchen rack according to claim 4, characterized in that: The top end of the bidirectional threaded tube (3020) in the lifting assembly (302) is connected to the front end of the rotating assembly (301), and a top bearing (3022) is provided at the top end of the bidirectional threaded tube (3020), a lifting bearing (3021) is provided at the center of the bidirectional threaded tube (3020), a bottom bearing (3023) is provided at the bottom end of the bidirectional threaded tube (3020), sliding tubes (3024) are provided on both sides of the bidirectional threaded tube (3020), the upper and lower ends of the sliding tube (3024) are fixed by fixing hoops (3025), a lifting block (3026) is provided at the center of the sliding tube (3024), and the front ends of the lifting block (3026) and the lifting bearing (3021) are connected to the rear end of the placement block (303).

7. The protective kitchen rack according to claim 1, characterized in that: The center of the screw rod (501) in the fixing clamp (5) passes through a limit bearing (502) fixed at the center of the outer wall of the protection box (1), and the left side of the screw rod (501) is connected to the fixed bearing (503), the left side of the fixed bearing (503) is connected to the right center of the arc-shaped fixing block (504), and the right side of the screw rod (501) is connected to the inner side of the valve (505).

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