Detachable sealing strip structure of vehicle-mounted refrigerator

Abstract

The detachable sealing strip structure comprises a box frame, an opening portion is arranged in the middle of the box frame, a door body inner shell is arranged on the upper side of the box frame, a sealing strip is arranged between the box frame and the door body inner shell, and the sealing strip is embedded into a groove in the lower end face of the door body inner shell. The sealing strip comprises a fixed base body clamped in the groove and an arc-shaped sealing lip part arranged on the lower side of the fixed base body, the arc-shaped sealing lip part abuts against the edge of the opening part, inserting columns are evenly arranged on the upper side of the fixed base body in the circumferential direction, sharp columns are arranged at the tops of the inserting columns, and the sharp columns are connected with the arc-shaped sealing lip part. And the sharp columns are inserted into the corresponding insertion holes in the door body inner shell. The problem that an existing sealing strip is difficult to install can be solved, and meanwhile the problem that the sealing effect is poor due to the fact that the sealing strip loses elasticity after being used for a long time is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle refrigerator technical field, concretely is a detachable sealing strip structure of vehicle refrigerator. BACKGROUND

[0002] The sealing strip structure of the existing vehicle refrigerator on the market is divided into detachable and non-detachable, the detachable structure is convenient for washing dirt on the sealing strip, the detachable sealing strip structure is difficult to install at present, generally needs to use tools to complete installation, and the sealing strip loses elasticity after long-term use, resulting in poor sealing effect. SUMMARY

[0003] The utility model provides a detachable sealing strip structure of vehicle refrigerator can solve the existing sealing strip difficult to install problem, and solves the problem that the sealing strip loses elasticity after long-term use and leads to poor sealing effect.

[0004] In order to realize the above object, the utility model provides the following technical scheme: a detachable sealing strip structure of vehicle refrigerator, including the box frame, the middle part of box frame is provided with opening part, the upper side of box frame is provided with door body inner shell, the sealing strip is arranged between box frame and door body inner shell, the sealing strip is embedded in the recess of the lower end surface of door body inner shell, the sealing strip includes the fixed base body of being clamped in recess and the arc sealing lip portion of being arranged at the lower side of fixed base body, the arc sealing lip portion is in abutment with the edge of opening part, the upper side of fixed base body is evenly provided with the plug-in post along the circumference, the top of plug-in post is provided with sharp column, the sharp column is inserted into the corresponding plug-in hole of door body inner shell.

[0005] As preferred, one side of the arc sealing lip portion is connected with one side of the fixed base body.

[0006] As preferred, a plurality of support reinforcing portions are arranged between the lower side of the fixed base body and the arc sealing lip portion.

[0007] As preferred, a plurality of clamping grooves are arranged on the outer side and the inner side of the fixed base body, a plurality of hollow grooves are arranged on the door body inner shell at positions corresponding to the clamping grooves, and a clamping convex plate is arranged on the inner side of the recess of the door body inner shell at a position corresponding to the hollow grooves.

[0008] Compared with the prior art, the utility model has the advantages of:

[0009] The structure is simple, the plug-in post and the sharp column are arranged to be plugged and fixed with the plug-in hole, installation and disassembly are both convenient, the fixed base body and the arc sealing lip portion form a sealing structure with sufficient elasticity, and the sealing structure is not easy to lose elasticity. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is an exploded state perspective view of the present application;

[0011] Figure 2 is an assembled state perspective view of the present application;

[0012] Figure 3 is an assembled state top view of the present application;

[0013] Figure 4 is an A-A sectional view of the present application; Figure 3

[0014] Figure 5 is a B-B sectional view of the present application; Figure 3

[0015] Figure 6 is an enlarged view of A of the present application; Figure 4

[0016] Figure 7 is an enlarged view of B of the present application; Figure 5

[0017] Figure 8 is a perspective view of the sealing strip of the present application. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0019] As shown in Figures 1-8 the present embodiment is provided to solve the problem of difficult installation of the existing sealing strip, and to solve the problem of poor sealing effect caused by loss of elasticity of the sealing strip due to long-term use. The detachable sealing strip structure of the vehicle-mounted refrigerator comprises a box frame 2, an opening portion 21 is arranged in the middle of the box frame 2, a door inner shell 1 is arranged on the upper side of the box frame 2, a sealing strip 3 is arranged between the box frame 2 and the door inner shell 1, the sealing strip 3 is embedded into the groove in the lower end surface of the door inner shell 1, the sealing strip 3 comprises a fixed base body 31 clamped in the groove and an arc-shaped sealing lip portion 32 arranged on the lower side of the fixed base body 31, the arc-shaped sealing lip portion 32 abuts against the edge of the opening portion 21, the upper side of the fixed base body 31 is uniformly provided with a plurality of plug-in columns 33 along the circumference, the top of the plug-in column 33 is provided with a sharp column 36, and the sharp column 36 is inserted into the corresponding plug-in hole 13 in the door inner shell 1.

[0020] ​​​​Specifically, the shape of the sealing strip 3 matches the shape of the opening 21, and a gap is provided between the arc-shaped sealing lip 32 and the fixed base 31, so that the arc-shaped sealing lip 32 has a certain elasticity and has a good sealing effect when it abuts against the edge of the opening 21.

[0021] The fixing base 31 is used to fix it to the groove. During installation, the fixing base 31 is embedded into the groove, and the plug post 33 and the pointed post 36 are inserted into the plug hole 13 on the inner shell 1 of the door, so that the pointed post 36 is locked and fixed with the plug hole 13 and will not fall off. When disassembling, the pointed post 36 is pressed down to disengage it from the plug hole 13, which is very convenient.

[0022] In this embodiment, as Figures 6-7 As shown, one side of the arc-shaped sealing lip 32 is connected to one side of the fixed base 31, so that there is sufficient space between the arc-shaped sealing lip 32 and the fixed base 31. At the same time, a number of support reinforcements 34 are provided between the lower side of the fixed base 31 and the arc-shaped sealing lip 32. The position of the support reinforcements 34 matches the position of the insertion post 33, which can improve the strength of the sealing strip 3 and prevent it from losing its elasticity.

[0023] To improve the installation firmness of the sealing strip 3, a number of slots 35 are provided on the outer and inner sides of the fixing base 31, and a hollow groove 11 is provided on the inner shell 1 of the door corresponding to the slots 35. A locking protrusion 12 that engages with the slots 35 is provided on the inner side of the groove of the inner shell 1 of the door corresponding to the hollow groove 11.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0026] In the utility model, unless another definite provision and limitation, the term "connect", "fix" and so on should do the broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0027] In addition, the technical solutions of various embodiments of the present application can be combined with each other, but must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

Claims

1. A detachable sealing strip structure for a vehicle-mounted refrigerator, characterized in that, The utility model provides a box frame (2), the middle part of box frame (2) is provided with opening part (21), the upper side of box frame (2) is provided with door body inner shell (1), the sealing strip (3) is arranged between box frame (2) and door body inner shell (1), the sealing strip (3) is embedded in the recess of door body inner shell (1) lower end surface, the sealing strip (3) includes the fixed base body (31) of joint in recess and the arc sealing lip portion (32) of fixed base body (31) lower side, the arc sealing lip portion (32) is butt joint with opening part (21) edge, the upper side of fixed base body (31) is evenly provided with the insertion post (33) along the circumference, the top of insertion post (33) is provided with sharp post (36), and sharp post (36) is inserted into the corresponding insertion hole (13) on door body inner shell (1).

2. The detachable seal bar structure of the vehicle-mounted refrigerator according to claim 1, characterized in that: One side of the arc sealing lip portion (32) is connected with one side of the fixed base body (31).

3. The detachable seal bar structure of the vehicle-mounted refrigerator according to claim 2, characterized in that: A plurality of support reinforcing portions (34) are arranged between the lower side of the fixed base body (31) and the arc sealing lip portion (32).

4. The vehicle-mounted refrigerator detachable sealing strip structure according to claim 1, characterized in that: A plurality of clamping grooves (35) are arranged on the outer side and the inner side of the fixed base body (31), the door body inner shell (1) is provided with a hollow groove (11) at a position corresponding to the clamping grooves (35), and the door body inner shell (1) is provided with a clamping convex plate (12) corresponding to the clamping grooves (35) at a position corresponding to the hollow groove (11) on the inner side of the recess.

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