Refrigerator base with buffer structure

Abstract

The utility model relates to the technical field of refrigerator buffering, in particular to a refrigerator base with buffering structures, which comprises a refrigerator body, a base is arranged at the bottom of the refrigerator body, the buffering structures are fixedly mounted at corners of the base, and each buffering structure comprises a base plate, an external threaded pipe, a rubber buffering pad, a rubber strip, a lower pressing sleeve, a spring, a top plate and a guide column. The middle position of the chassis is communicated with an external thread pipe, the bottom of the chassis is sleeved with a rubber cushion, and the rubber cushion is integrally connected with a rubber strip. The buffering structure is provided with the rubber buffering pad, the rubber strip and the spring for buffering, the buffering effect is good, the outer threaded pipe and the guide column are limited through the clamping ring and the clamping groove, the guide column body makes contact with the inner wall of the outer threaded pipe to the maximum extent through the design, the guide column moves up and down without gaps, movement is stable, and the service life of the guide column is prolonged. The fixation of the rubber buffer pad and the rubber strip is not influenced by degumming, and the subsequent degumming problem does not need to be considered.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigerator buffer technical field, concretely is a refrigerator base with buffer structure. BACKGROUND

[0002] The refrigerator base is generally installed with a buffer pad at the position of the supporting leg, and the buffer pad is mostly made of rubber material, which is sleeved on the supporting leg of the refrigerator and generates a buffer effect by the characteristics of the rubber material, but the buffer effect is relatively small. UTILITY MODEL CONTENT

[0003] The utility model discloses a refrigerator base with buffer structure, which solves the problem of small effect of the buffer generated by the rubber material in the background technology.

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

[0005] A refrigerator base with buffer structure, comprising a refrigerator body, a base is arranged at the bottom of the refrigerator body, a buffer structure is fixedly installed at the corner position of the base, the buffer structure comprises a bottom disc, an external thread pipe, a rubber buffer pad, a rubber strip, a pressing sleeve, a spring, a top plate and a guide column, the external thread pipe is communicated and installed at the middle position of the bottom disc, the rubber buffer pad is sleeved at the bottom of the bottom disc, the rubber strip is integrally connected on the rubber buffer pad, the pressing sleeve is threadedly installed on the external thread pipe, and the pressing sleeve is pressed on the rubber strip, the spring is fixedly installed in the inside of the pressing sleeve, the top end of the spring is fixedly installed with the top plate, the guide column is fixedly installed below the top plate, and the spring is sleeved outside the external thread pipe and the guide column.

[0006] Further description of the above technical scheme:

[0007] The ring groove is V-shaped, and the bottom of the pressing sleeve is spaced apart and protrudes a ring body, which is V-shaped.

[0008] Further description of the above technical scheme:

[0009] The upper outside of the pressing sleeve is cut into a regular hexagon.

[0010] Further description of the above technical scheme:

[0011] The rubber buffer pad and the rubber strip are fixedly attached to the bottom disc.

[0012] Further description of the above technical scheme:

[0013] The inside of the external thread pipe is protruded to form a clasp, and the clasp is obliquely arranged upward and downward.

[0014] Further description of the above technical scheme:

[0015] The guide column is located at the position of the snap ring to open a clamping groove, the clamping groove and the snap ring have a movable space, and the groove surface is opened parallel to the inclined surface of the snap ring.

[0016] Compared with the prior art, the refrigerator base with the buffer structure has the following beneficial effects:

[0017] 1. In the utility model, the buffer structure is fixedly installed at the bottom of the refrigerator body, and the buffer structure has three buffers of the rubber buffer pad, the rubber strip and the spring, so that the buffer effect is good, the outer threaded pipe and the guide column are limited through the snap ring and the clamping groove, the design enables the guide column body to be maximally arranged in contact with the inner wall of the outer threaded pipe, and the guide column moves up and down without gap and stably.

[0018] 2. In the utility model, the rubber buffer pad and the rubber strip are fixedly attached to the bottom disc, the rubber strip is fixedly firm through the pressing of the pressing sleeve and the self-weight pressing of the refrigerator body, the rubber strip is more difficult to fall off through the arrangement of the annular groove and the annular body, the fixation of the rubber buffer pad and the rubber strip is not affected by degumming, and the degumming problem in the subsequent process does not need to be considered. DRAWINGS

[0019] Figure 1 It is a cross-sectional structure schematic view of the buffer structure of the utility model;

[0020] Figure 2 It is a buffer structure structure schematic view of the utility model;

[0021] Figure 3 It is a buffer structure installation position structure schematic view of the utility model.

[0022] LEGEND:

[0023] 1, refrigerator body; 2, base; 3, buffer structure; 301, bottom disc; 302, outer threaded pipe; 303, rubber buffer pad; 304, rubber strip; 305, pressing sleeve; 306, spring; 307, top plate; 308, guide column. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] EMBODIMENT:

[0026] Please refer to Figures 1-3This utility model provides a refrigerator base with a buffer structure, including a refrigerator body 1, a base 2 at the bottom of the refrigerator body 1, and a buffer structure 3 fixedly installed at the corners of the base 2. The buffer structure 3 includes a chassis 301, an external threaded tube 302, a rubber buffer pad 303, a rubber strip 304, a lower pressure sleeve 305, a spring 306, a top plate 307, and a guide post 308. The external threaded tube 302 is connected to the middle of the chassis 301. The rubber buffer pad 303 is sleeved on the bottom of the chassis 301. The rubber strip 304 is integrally connected to the rubber buffer pad 303. The lower pressure sleeve 305 is threaded on the external threaded tube 302 and presses on the rubber strip 304. The spring 306 is fixedly installed inside the lower pressure sleeve 305. The top plate 307 is fixedly installed on the top of the spring 306. The guide post 308 is fixedly installed below the top plate 307. The spring 306 is sleeved on the outside of the external threaded tube 302 and the guide post 308.

[0027] Specifically, such as Figure 1 As shown, the chassis 301 has V-shaped grooves spaced apart. The bottom of the lower pressure sleeve 305 has V-shaped protruding rings. The upper outer side of the lower pressure sleeve 305 is cut into a regular hexagon. The rubber buffer pad 303 and rubber strip 304 are glued and fixed to the chassis 301 to increase the installation stability. The rubber buffer pad 303 and rubber strip 304 will not fall off even if they are de-adheded.

[0028] Specifically, such as Figure 1 As shown, the inner protrusion of the external threaded pipe 302 forms a retaining ring. The retaining ring is inclined both up and down. The guide post 308 is located at the position of the retaining ring and has a retaining groove. There is a movable gap between the retaining groove and the retaining ring. The groove surface is parallel to the inclined surface of the retaining ring. The guide post 308 moves up and down stably and has a limit.

[0029] Working principle:

[0030] When the refrigerator vibrates, the spring 306 acts as a damper. The guide column 308 rises and falls due to the vibration and the extension and contraction of the spring 306. During the rise and fall, the guide column 308 has a limited range of movement due to the cooperation of the slot and the ring.

[0031] A rubber buffer pad 303 is fitted onto the chassis 301, and a rubber strip 304 is pasted and laid on the upper side of the chassis 301. The rubber strip 304 is bent in a V-shape at the annular groove position. Then, the lowering sleeve 305 is rotated and pressed down. Since the ring of the lowering sleeve 305 presses against the rubber strip 304 at the annular groove position, the rubber strip 304 is fixed more firmly. Both the rubber buffer pad 303 and the rubber strip 304 play a buffering role.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refrigerator base with a buffer structure, comprising a refrigerator body (1), the bottom of the refrigerator body (1) is provided with a base (2), characterized in that: The corner position of the base (2) is fixedly installed with a buffering structure (3), which comprises a bottom disc (301), an outer threaded pipe (302), a rubber buffering pad (303), a rubber strip (304), a pressing sleeve (305), a spring (306), a top plate (307) and a guide column (308), the middle position of the bottom disc (301) is communicated with the outer threaded pipe (302), the bottom of the bottom disc (301) is sleeved with the rubber buffering pad (303), the rubber buffering pad (303) is integrally connected with the rubber strip (304) above, the outer threaded pipe (302) is threadedly installed with the pressing sleeve (305) above, the pressing sleeve (305) is pressed on the rubber strip (304), the spring (306) is fixedly installed in the inner side of the pressing sleeve (305), the top end of the spring (306) is fixedly installed with the top plate (307), the guide column (308) is fixedly installed below the top plate (307), and the spring (306) is sleeved outside the outer threaded pipe (302) and the guide column (308).

2. The refrigerator base having a buffer structure according to claim 1, characterized in that: The bottom disc (301) is provided with a ring groove at intervals, the ring groove is V-shaped, the bottom of the pressing sleeve (305) is provided with a ring body at intervals, and the ring body is V-shaped.

3. The refrigerator base having a buffer structure according to claim 1, characterized in that: The upper outer side of the pressing sleeve (305) is cut into a regular hexagonal shape.

4. The refrigerator base having a buffer structure according to claim 1, characterized in that: The rubber buffering pad (303) and the rubber strip (304) are fixedly bonded with the bottom disc (301).

5. The refrigerator base having a buffer structure according to claim 1, characterized in that: The inner side of the outer threaded pipe (302) is protruded to form a clamping ring, and the clamping ring is obliquely arranged upward and downward.

6. The refrigerator base having a buffer structure according to claim 5, characterized in that: The guide column (308) is provided with a clamping groove at the position of the clamping ring, the clamping groove and the clamping ring have a movement interval, and the clamping groove is provided with a groove surface parallel to the inclined surface of the clamping ring.

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