Locking structure for heat preservation cover and heat preservation cover

Abstract

The utility model relates to a locking structure for the heat preservation cover and the heat preservation cover, the locking structure for the heat preservation cover comprises a hook and a support, the support is located on the heat preservation cover, the heat preservation cover is rotatably arranged on a support, the support is provided with a locking piece which is connected with the support in a sliding mode, and the first end of the hook is connected with the support. The second end of the hook is provided with an upward bend; when the heat preservation cover is in a horizontal state, the bend is separated from the locking piece; when the heat preservation cover is in a vertical state, the bent part is clamped with the locking piece, and the technical problems that in the prior art, after the heat preservation cover is turned over, supporting stability is poor, operation is tedious, and efficiency is low can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heat -preserving cover, concretely relates to a locking structure for heat -preserving cover and heat -preserving cover. BACKGROUND

[0002] Due to the difference of sow and piglet body temperature regulation mechanism (the environmental temperature suitable for sow growth is 16~26 DEG C, and the environmental temperature for piglet is 32~34 DEG C), therefore, in order to meet the temperature demand of sow and piglet growth simultaneously, modern pig farm delivery house usually sets up the big environment to meet the suitable temperature of sow growth when carrying out environmental regulation, and local heating is carried out to piglet, at present, the local heating is usually realized by setting up heat -preserving cover with heater on delivery stall, such as CN216983025U a comprehensive heat covering heat -preserving cover can realize the turnover folding of heat -preserving cover body, and the heat -preserving cover body is supported after turning over by tightening locking nut, and the supporting mode is poor in stability, and the operation is complicated, and the efficiency is low. SUMMARY

[0003] In view of various deficiencies of the prior art, a locking structure for heat -preserving cover and heat -preserving cover are provided to solve the technical problems of poor supporting stability, complicated operation and low efficiency of heat -preserving cover after turning over in the prior art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] Firstly, the utility model provides a locking structure for heat -preserving cover, including hook and support, the support is located on heat -preserving cover, the heat -preserving cover is rotatably arranged on support, locking piece is slidably connected on the support, the first end of hook is connected with support, the second end of hook is provided with the bending towards the upper side;

[0006] When the heat -preserving cover is in flat state, the bending is separated from the locking piece, when the heat -preserving cover is in vertical state, the bending is engaged with the locking piece.

[0007] The utility model further sets up, the first end of hook is provided with connecting portion between its second end, the connecting portion is set to non straight line structure.

[0008] The utility model further sets up, the hook is set up on upper clamping plate, the handle of support is provided with lower clamping plate, and the connecting piece is arranged between the upper clamping plate and the lower clamping plate.

[0009] The utility model further sets up, the support includes base plate and vertical plate on both sides of base plate, the base plate is connected with heat -preserving cover, and the sliding slot is formed in the two vertical plates.

[0010] The locking piece is arranged to pass through the sliding groove and is locked by the locking piece.

[0011] When the heat preservation cover is in the upright state, the bending part is embedded between the locking piece and the base plate, and the corner of the bending part is clamped with the locking piece.

[0012] The hook is arranged in a symmetrical structure, and has two second ends and two bending parts arranged on different sides of the support.

[0013] In the second aspect, the utility model provides a heat preservation cover which comprises the locking structure for the heat preservation cover.

[0014] The support is provided with a clamping groove, and the clamping groove is internally provided with a clamping piece which is overlapped on the delivery fence.

[0015] The side surface of the clamping groove is provided with a plurality of limiting grooves which are communicated with the clamping groove along the extension direction of the clamping groove, and the limiting grooves have the same shape as the clamping piece.

[0016] The utility model has the advantages of:

[0017] The heat preservation cover is turned over relative to the support, so that the heat preservation cover can be converted between the upright state and the horizontal state outside the fence, cross infection caused by turning over the heat preservation cover in the pig fence is avoided, the locking piece is moved to form a limiting structure with the hook, the upright state of the heat preservation cover is limited, the stability of the heat preservation cover is improved, the operation is convenient, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 2 is a schematic view of the heat preservation cover in the horizontal state in the embodiment of the utility model;

[0019] Figure 2 Fig. 3 is a schematic view of the heat preservation cover in the upright state in the embodiment of the utility model;

[0020] Figure 3 Fig. 4 is a schematic view of two heat preservation covers in the upright state in the embodiment of the utility model;

[0021] Figure 4 Fig. 5 is a schematic view of one embodiment of the hook in the embodiment of the utility model;

[0022] Figure 5 Fig. 6 is a schematic view of another embodiment of the hook in the embodiment of the utility model;

[0023] Figure 6 Fig. 7 is a schematic view of the support in the embodiment of the utility model;

[0024] Figure 7 is Figure 1 a partial view at A in FIG.

[0025] Figure 8 is Figure 2 a partial view at B in FIG.

[0026] Figure 9 is Figure 3 a partial view at C in FIG.

[0027] In the drawings: 100, heat preservation cover; 200, support; 201, handle; 202, rotating shaft; 300, delivery fence; 400, hook; 401, first end of hook; 402, bending; 403, connecting part; 500, upper clamping plate; 600, support; 601, base plate; 602, vertical plate; 603, sliding groove; 700, clamping piece; 800, locking piece; 900, clamping groove; 110, limiting groove. DETAILED DESCRIPTION

[0028] In order to make the personnel in the art better understand the technical scheme of the utility model, the technical scheme of the utility model is described clearly and completely below in combination with the drawings of the utility model, based on the embodiments in the present application, other similar embodiments obtained by the personnel in the art without making creative labor should all belong to the scope of protection of the present application. In addition, the direction words mentioned in the following embodiments, such as 'up', 'down', 'left', 'right' and the like are only the directions of the drawings, therefore, the direction words used are used to explain but not to limit the present application.

[0029] The utility model will be further described below in combination with the drawings and preferred embodiments.

[0030] According to the utility model embodiment, a locking structure for heat preservation cover is provided, please refer to Figures 1 to 9 , including hook 400 and support 600, the support 600 is located on heat preservation cover 100, the heat preservation cover 100 can be rotatably arranged on support 200, the support 600 is provided with locking piece 800 and the sliding connection thereof, the first end 401 of the hook is connected with the support 200, the second end of the hook is provided with the bending 402 towards the upper;

[0031] When the heat preservation cover 100 is in the flat state, the bending 402 is separated from the locking piece 800, when the heat preservation cover 100 is in the vertical state, the bending 402 is engaged with the locking piece 800.

[0032] It should be noted that the heat preservation cover 100 is flipped relative to the support 200, and the staff can realize the conversion of the heat preservation cover 100 between the upright state and the flat state outside the stall, avoiding cross infection caused by flipping the heat preservation cover 100 into the pig stall; by moving the locking piece 800, the locking structure is formed with the hook 400, so that the upright state of the heat preservation cover 100 is limited, the stability of the heat preservation cover is improved, the operation is convenient, and the efficiency is high.

[0033] Specifically, please refer to Figure 1 , the support 200 is arranged on the delivery stall 300, and the heat preservation cover 100 is flipped relative to the support 200 to be perpendicular to the support 200, and the heat preservation cover 100 is in a flat state, at this time, the bending 402 is separated from the locking piece 800, and the heat preservation cover 100 is in a flat position during normal use; please refer to Figure 2 and Figure 3 , the heat preservation cover 100 is flipped relative to the support 200 to be parallel to the support 200, and the heat preservation cover 100 is in an upright state, at this time, the bending 402 is engaged with the locking piece 800, and in the case of flushing, the heat preservation cover 100 is flipped to the upright state.

[0034] In a locking structure for a heat preservation cover in the embodiment, please refer to Figures 1 to 9 , the first end 401 of the hook is provided with a connecting part 403 between the first end 401 and the second end, and the connecting part 403 is arranged as a non-linear structure.

[0035] Specifically, the connecting part 403 and the first end 401 of the hook and the bending 402 are respectively provided with corners, and the directions of the two corners are opposite, and the middle part of the connecting part 403 is also provided with a corner, and the structure can increase the spacing between the first end 401 of the hook and the bending 402, and provide sufficient space for the heat preservation cover 100 in the upright state.

[0036] In a locking structure for a heat preservation cover in the embodiment, please refer to Figures 1 to 9 , the hook 400 is arranged on the upper clamping plate 500, the inside of the handle 201 of the support is provided with a lower clamping plate, and the upper clamping plate 500 and the lower clamping plate are provided with a connecting piece.

[0037] It should be noted that the two ends of the support 200 are respectively provided with handles 201, which are convenient to take and place; the side surface of the support 200 is provided with a rotating shaft 202, the heat preservation cover 100 and the support 200 are relatively rotated through the rotating shaft 202; the outside of the handle 201 is provided with an upper clamping plate 500, and the inside is provided with a lower clamping plate, the first end 401 of the hook is fixedly connected with the upper clamping plate 500, and the connecting piece penetrates the upper clamping plate 500, the handle 201 and the lower clamping plate and is locked, and the hook 400 and the support 200 are assembled on the basis of maintaining the original structure of the support 200.

[0038] In the locking structure of the heat preservation cover, please refer to Figures 1 to 9 The support 600 comprises a base plate 601 and vertical plates 602 on both sides of the base plate 601, the base plate 601 is connected with the heat preservation cover 100, and a sliding groove 603 is formed in the two vertical plates 602.

[0039] Specifically, the base plate 601 is perpendicular to the vertical plates 602, and the two vertical plates 602 are spaced apart and arranged in parallel; and the sliding groove 603 extends along the length direction of the vertical plate 602.

[0040] In the locking structure of the heat preservation cover, please refer to Figures 1 to 9 The locking piece 800 penetrates the sliding groove 603 and is locked by a locking piece;

[0041] When the heat preservation cover 100 is in the upright state, the bending portion 402 is embedded between the locking piece 800 and the base plate 601, and the corner of the bending portion 402 is clamped with the locking piece 800.

[0042] In use, when the heat preservation cover 100 is turned to the upright state, the locking piece 800 is first slid along the sliding groove 603 to the highest position, and then the locking piece 800 is dropped to be clamped at the corner of the bending portion 402, so that the heat preservation cover 100 is limited in the upright state. When it is needed to turn the heat preservation cover 100 to the flat state, the locking piece 800 is slid along the sliding groove 603 to the highest position, and after the locking piece 800 is separated from the bending portion 402, the heat preservation cover 100 can be turned downward.

[0043] In the locking structure of the heat preservation cover, please refer to Figures 1 to 9 When the support 200 has the heat preservation covers 100 on both sides, the hook 400 is provided in a symmetrical structure, has two second ends, and the two bending portions 402 are located on different sides of the support 200 and are used for limiting the two heat preservation covers 100 in the upright state.

[0044] According to the heat preservation cover, please refer to Figures 1 to 9 The locking structure of the heat preservation cover is provided.

[0045] In the heat preservation cover, please refer to Figures 1 to 9 A clamping groove 900 is formed in the support 200, a clamping piece 700 is arranged in the clamping groove 900, and the clamping piece 700 is overlapped above the delivery fence 300.

[0046] It should be noted that the support 200 is arranged in an inverted U-shaped structure, the clamping piece 700 penetrates the clamping groove 900 and is locked by the locking nut, and the support 200 is sleeved on the periphery of the delivery fence 300 from above the delivery fence 300 until the clamping piece 700 is overlapped on the delivery fence 300.

[0047] In one of the heat preservation covers of the embodiment, please refer to ​ The side surface of the clamping groove 900 is provided with a plurality of limiting grooves 110 communicated with the clamping groove 900 along the extending direction of the clamping groove 900, and the shape of the limiting groove 110 is the same as that of the clamping piece 700.

[0048] It should be noted that according to the actual use requirement, the clamping piece 700 is moved to the inside of the required limiting groove 110, the locking nut is tightened, the support 200 is arranged above the delivery fence 300, and different height requirements are met.

[0049] The above has made a detailed description of the utility model, the above is only the preferred embodiment of the utility model, and cannot limit the utility model implementation range, that is, all equivalent changes and modifications made according to the scope of the application should still belong to the scope covered by the utility model.

Claims

1. A locking structure for a thermal insulation cover, characterized in that, The hook is provided with a first end connected with the support and a second end provided with a bending part upwardly. The bending part is separated from the locking part when the heat preservation cover is in a flat state, and the bending part is engaged with the locking part when the heat preservation cover is in an upright state.

2. The locking structure for an insulating cover according to claim 1, wherein The hook is provided with a connecting part between the first end and the second end, and the connecting part is provided in a non-linear structure.

3. The locking structure for an insulating cover according to claim 1 or 2, characterized in that, The hook is provided on an upper clamping plate, and the inside of the handle of the support is provided with a lower clamping plate.

4. The locking structure for an insulating cover according to claim 1, wherein The support comprises a base plate and two vertical plates on both sides of the base plate, and the base plate is connected with the heat preservation cover, and two sliding grooves are formed in the two vertical plates.

5. The locking structure for an insulating cover according to claim 4, wherein The locking part penetrates through the sliding grooves and is locked by a locking part. When the heat preservation cover is in an upright state, the bending part is embedded between the locking part and the base plate, and the corner of the bending part is engaged with the locking part.

6. The locking structure for an insulating cover according to claim 1, wherein The hook is provided in a symmetrical structure, and has two second ends and two bending parts on different sides of the support.

7. An insulating cover, characterized in that The locking structure for the heat preservation cover comprises any one of the locking structures in claims 1-6.

8. The heat shield of claim 7, wherein, A clamping groove is formed in the support, and a clamping part is arranged in the clamping groove and overlapped on the delivery fence.

9. The heat shield of claim 8, wherein, A plurality of limiting grooves are arranged on the side of the clamping groove along the extending direction of the clamping groove, and the limiting grooves are communicated with the clamping groove. The shape of the limiting grooves is the same as that of the clamping part.

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