CN210486233U

CN210486233U - Cold storage door

Info

Publication number: CN210486233U
Application number: CN201921565979.1U
Authority: CN
Inventors: 乔德明
Original assignee: Jiangxi Jingwei Refrigeration Equipment Co Ltd
Current assignee: Jiangxi Jingwei Refrigeration Equipment Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-08
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a cold storage door technical field specifically is a cold storage door, including the frame support, frame support concrete seal pre-buried installs the opening part at the freezer, and the upper and lower both ends of frame support transversely are provided with the spout, and the left end of inner chamber is provided with the closing plate in the middle of the preceding terminal surface of frame support, and the preceding terminal surface right side of frame support is provided with cold storage door main part, and beneficial effect is: the utility model has the advantages that through the arrangement of the retaining ring and the clamping block with the spring, the retaining ring is always subjected to right extrusion force by utilizing the spring reset elasticity, so that the right end face of the cold storage door is tightly attached to the outer frame bracket, and the sealing effect is improved; through the cooperation that sets up connecting rod and spout for the door body is located the freezer outside, completely isolates with the freezer inner chamber, prevents that air conditioning from causing the freezing condition to the gyro wheel on spout and the connecting rod, and then makes the door body open and shut smoothly.

Description

Cold storage door

Technical Field

The utility model relates to a cold storage door technical field specifically is a cold storage door.

Background

The cold storage door which is arranged in a sealed mode needs to be installed in the cold storage to seal the cold storage, so that cold air is prevented from leaking, and the energy consumption of the cold storage is reduced.

The existing cold storage door is characterized in that a gap is easy to appear at the closed position of a cold storage, so that the sealing effect is poor, the influence of cold air in the cold storage is easy to be received, cold frost is formed at a door seam, and a door body is difficult to open.

Therefore, the cold storage door is provided to solve the problems of freezing and sealing of the door seam.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold storage door to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cold storage door comprises an outer frame support, wherein the outer frame support is installed at an opening of a cold storage in a concrete sealing and pre-embedding manner, sliding grooves are transversely formed in the upper end and the lower end of the outer frame support, a sealing plate is arranged at the left end of an inner cavity in the middle of the front end face of the outer frame support, a cold storage door main body is arranged on the right side of the front end face of the outer frame support, a visual window is arranged at the upper end of the front end face of the cold storage door main body, three connecting rods which are linearly distributed are respectively arranged at the upper end and the lower end of the front end face of the cold storage door main body, a connecting block is arranged on the right side of the middle position of the front end face of the cold storage door main body, the front end face of the cold storage door main body is fixedly welded at the lower end of each connecting rod, the middle section, the upper end and the lower end of the rotating shaft are installed at one end of the retaining ring, the other end of the retaining ring is provided with a circular clamping groove, a pressing block is arranged on the right side of the inner cavity of the clamping block, a spring is arranged between the pressing block and the clamping block, the distance between the pressing block and the connecting block is larger than the distance between the clamping groove and the connecting block, and the outer diameter of the pressing block is smaller than the inner diameter of.

Preferably, the rear end face of the cold storage door main body is provided with a clamping strip, the cold storage door main body is located at the front end of the sealing plate, the clamping strip at the rear end of the cold storage door main body is tightly pressed with the front end face of the sealing plate, and sealing strips are fixedly bonded at the positions where the upper end and the lower end of the clamping strip are in contact with the sealing plate.

Preferably, the roller is rotatably mounted at the end of the connecting rod, and the roller is slidably mounted in the inner cavity of the chute.

Preferably, the rear end of the connecting block extends to the rear end face of the cold storage door main body, the connecting block is fixed on the cold storage door main body through four locking bolts distributed in a matrix mode, and the connecting block and the inner cavity of the cold storage door main body are installed in a sealing mode.

Preferably, the spring is installed in the inner cavity of the fixture block, one end of the spring abuts against the left end face of the fixture block, and the other end of the spring abuts against the inner wall of the fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that through the arrangement of the retaining ring and the clamping block with the spring, the retaining ring is always subjected to right extrusion force by utilizing the spring reset elasticity, so that the right end face of the cold storage door is tightly attached to the outer frame bracket, and the sealing effect is improved;

2. the utility model discloses a set up the cooperation of connecting rod and spout for the door body is located the freezer outside, completely isolates with the freezer inner chamber, prevents that air conditioning from causing the freezing condition to the gyro wheel on spout and the connecting rod, and then makes the door body open and shut smoothly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the main body of the cold storage door of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the refrigerator door comprises an outer frame support 1, a sliding groove 2, a refrigerator door main body 3, a visual window 4, a retaining ring 5, a clamping block 6, a sealing strip 7, a locking bolt 8, a clamping strip 9, a connecting rod 10, an idler wheel 11, a clamping groove 12, a connecting block 13, a rotating shaft 14, a spring 15, a pressing block 16 and a sealing plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the utility model provides a cold storage door, includes frame support 1, and frame support 1 concrete is sealed pre-buried installs at the opening part of freezer, realizes the seal installation between frame support 1 and the freezer.

The left end of inner chamber is provided with closing plate 17 in the middle of the terminal surface before frame support 1, and the preceding terminal surface right side of frame support 1 is provided with cold storage door main part 3, utilizes the cooperation between closing plate 17 and the cold storage door main part 3, realizes the sealed to the freezer opening part.

The rear end face of cold storage door main part 3 is provided with card strip 9, and cold storage door main part 3 is located the front end of closing plate 17, and closely the pressfitting between the card strip 9 of cold storage door main part 3 rear end and the preceding terminal surface of closing plate 17, and the upper and lower both ends of card strip 9 all are fixed with sealing strip 7 with the position of closing plate 17 contact, utilize card strip 9 and sealing strip 7 to realize the sealed of hookup location between closing plate 17 and cold storage door main part 3.

The upper end of the front end face of the cold storage door main body 3 is provided with a visual window 4. The observation of the inner cavity of the refrigeration house is realized by utilizing the visual window 4.

The both ends are provided with three connecting rod 10 of linear distribution respectively about the preceding terminal surface of cold storage door main part 3, the fixed welding of lower extreme of pole 10 has the preceding terminal surface of cold storage door main part 3, the interlude of connecting rod 10 extends to spout 2, and the one end that connecting rod 10 is connected with spout 2 is provided with gyro wheel 11, the upper and lower both ends of frame support 1 transversely are provided with spout 2, gyro wheel 11 rotates the tip of installing at connecting rod 10, and gyro wheel 11 slidable mounting is in the inner chamber of spout 2, utilize the cooperation of gyro wheel 11 and spout 2, make the slider of cold storage door main part 3 be located the freezer outside, completely cut off with the freezer inner chamber, prevent that air conditioning from leading to the fact the condition of freezing to gyro wheel 11 on spout 2 and the connecting rod 10, and then make.

Connecting block 13 is provided with on the preceding terminal surface intermediate position right side of cold storage door main part 3, even grafting of connecting block 13 is at the preceding terminal surface of cold storage door main part 3, and the rear end of connecting block 13 extends to the rear end face of cold storage door main part 3, and connecting block 13 fixes on cold storage door main part 3 through four locking bolt 8 of matrix distribution, seal installation between connecting block 13 and the 3 inner chambers of cold storage door main part, utilizes locking bolt 8 to realize the fixed mounting of connecting block 13.

The inner cavity of the connecting block 13 is rotatably provided with a rotating shaft 14, the upper end and the lower end of the rotating shaft 14 are arranged at one end of the retaining ring 5, and the rotating shaft 14 is used for realizing the rotation of the retaining ring 5.

The right side of the connecting block 13 is provided with a clamping block 6, the other end of the retaining ring 5 is provided with a circular clamping groove 12, the right side of the inner cavity of the clamping block 6 is provided with a pressing block 16, and the position fixation of the cold storage door main body 3 is realized by the matching of the pressing block 16 and the clamping groove 12.

Be provided with spring 15 between briquetting 16 and the fixture block 6, spring 15 installs the inner chamber at fixture block 6, and spring 15's one end supports the left end face at briquetting 16, and spring 15's the other end supports the inner wall at fixture block 6, utilizes spring 15 to realize the extrusion about briquetting 16, and cooperation draw-in groove 12 makes buckle 5 receive right extrusion force all the time, and then makes and closely laminate between the right-hand member face of cold storage door main part 3 and the frame support 1, has improved sealed effect.

The distance of 16 distance connecting blocks 13 of briquetting is greater than the distance of draw-in groove 12

distance connecting blocks

13, and 16 external diameters of briquetting are less than the internal diameter of draw-in groove 12, utilize the size between 16 and the draw-in groove 12 to inject for buckle 5 receives right extrusion force all the time because spring 15's effect, and then improves sealed effect.

The working principle is as follows: at first, utilize the cooperation between closing plate 17 and the cold storage door main part 3, realize the sealed to the freezer opening part, utilize card strip 9 and sealing strip 7 to realize the sealed to the hookup location between closing plate 17 and the cold storage door main part 3, utilize the cooperation of gyro wheel 11 and spout 2, make the slider of cold storage door main part 3 be located the freezer outside, completely cut off with the freezer inner chamber, prevent that air conditioning from leading to the fact the condition of freezing to gyro wheel 11 on spout 2 and the connecting rod 10, and then make cold storage door main part 3 open and shut smoothly.

The rotation of the retaining ring 5 is realized by the rotating shaft 14, the position fixation of the cold storage door main body 3 is realized by the matching of the pressing block 16 and the clamping groove 12, the left and right extrusion of the pressing block 16 is realized by the spring 15, the retaining ring 5 is always subjected to right extrusion force by matching with the clamping groove 12, the right end surface of the cold storage door main body 3 is tightly attached to the outer frame support 1, and the sealing effect is improved; when the extrusion force of the spring 15 disappears, the retaining ring 5 loses the acting force towards the right, and the leftward extrusion balance force borne by the retaining ring 5 enables the cold storage door main body 3 to impact towards the left, so that the frozen position of the inner cavity door body is flushed away, and the purpose of opening, pushing and pulling the cold storage door main body 3 is smoothly achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold storage door, includes frame support (1), its characterized in that: the concrete sealing and pre-embedding outer frame support (1) is installed at an opening of a refrigeration house, sliding grooves (2) are transversely formed in the upper end and the lower end of the outer frame support (1), a sealing plate (17) is arranged at the left end of an inner cavity in the middle of the front end face of the outer frame support (1), a refrigeration house door main body (3) is arranged on the right side of the front end face of the outer frame support (1), a visual window (4) is arranged at the upper end of the front end face of the refrigeration house door main body (3), three connecting rods (10) which are linearly distributed are respectively arranged at the upper end and the lower end of the front end face of the refrigeration house door main body (3), a connecting block (13) is arranged on the right side of the middle position of the front end face of the refrigeration house door main body (3), the front end face of the refrigeration house door main body (3) is fixedly welded to the lower end of each, the utility model discloses a cold storage door, including connecting block (13), pivot (14), buckle (5), spring (15), briquetting (16), the inner chamber right side of connecting block (6), the inner chamber of connecting block (13) is rotated and is installed pivot (14), the one end at buckle (5) is installed at the upper and lower both ends of pivot (14), the other end of buckle (5) is provided with annular draw-in groove (12), be provided with briquetting (16) between briquetting (16) and clamping block (6), briquetting (16) are greater than the distance of draw-in groove (12) apart from connecting block (13) apart from the distance of connecting block (13), and the external diameter of briquetting (16) is less than the internal diameter of draw-in groove (12).

2. A cold store door according to claim 1, wherein: the rear end face of the cold storage door main body (3) is provided with a clamping strip (9), the cold storage door main body (3) is located at the front end of the sealing plate (17), the clamping strip (9) at the rear end of the cold storage door main body (3) and the front end face of the sealing plate (17) are tightly pressed, and sealing strips (7) are fixedly bonded at the positions, contacted with the sealing plate (17), of the upper end and the lower end of the clamping strip (9).

3. A cold store door according to claim 1, wherein: the roller (11) is rotatably arranged at the end part of the connecting rod (10), and the roller (11) is slidably arranged in the inner cavity of the sliding chute (2).

4. A cold store door according to claim 1, wherein: the rear end of connecting block (13) extends to the rear end face of cold storage door main part (3), and connecting block (13) are fixed on cold storage door main part (3) through four locking bolts (8) of matrix distribution, and seal installation between connecting block (13) and cold storage door main part (3) inner chamber.

5. A cold store door according to claim 1, wherein: the spring (15) is installed in an inner cavity of the clamping block (6), one end of the spring (15) abuts against the left end face of the pressing block (16), and the other end of the spring (15) abuts against the inner wall of the clamping block (6).