Door seal rubber strip anti-pinch device

Abstract

The utility model belongs to the technical field of containers, and discloses a door seal rubber strip anti-pinch device which comprises a container door hinged to a container body through a hinge mechanism, an elastic anti-pinch piece is arranged on the hinge mechanism through a bolt, the anti-pinch piece comprises an outer baffle and an inner baffle, the outer baffle is attached to the inner side of the hinge mechanism, and the inner baffle is attached to the outer side of the hinge mechanism. And the inner baffle plate extends into and is blocked between the adhesive tape and the box body. By arranging the anti-clamping piece with a certain rotation amount, the rubber strip can preferentially touch the inner baffle on the anti-clamping piece when the door is closed, the rubber strip is ensured not to be rolled into a door slot, meanwhile, the anti-clamping piece is an elastic piece, and normal door closing action cannot be influenced, so that the field workload can be greatly reduced, and the field progress is prevented from being delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, and more specifically, to a door sealing rubber strip anti-pinching device. Background Art

[0002] For example, a container door seal strip disclosed in application number CN200820075856.5 is composed of a sealing part and a connecting part, wherein the sealing part is composed of a door sealing part, a primary door frame sealing part, and a secondary door frame sealing part, wherein the door sealing part and the primary door frame sealing part are formed on both sides of one end of the connecting part, and the secondary door frame sealing part and the primary door frame sealing part are formed on the same side of the other end of the connecting part, wherein the lip end of the door sealing part is extended with a return bend. The overall structure is simple, the design is scientific and reasonable, the sealing performance is good, the cost is low, and the cost of container repair and maintenance can be effectively reduced, and the service life of the container can be extended. It is a highly innovative container door seal strip.

[0003] The existing container door seal strips are as shown in the instructions. Figure 2 As shown, it is a JC structure, that is, the clamping end is a J-shaped structure for docking the rotating container door, and the facing end is a C-shaped structure with an opening facing outward, which can be clamped and docked with the container body to cover the corresponding part to form a sealing structure to improve the sealing performance. The container door is waterproofed with the help of a door sealing strip.

[0004] However, when the new through-slot rubber strip leaves the factory, one side of the J-shaped rubber strip has a larger angle, which causes the new rubber strip to be installed on the door frame. When closing the door, the rubber strip is easily pressed into the door gap. In this case, a sharp hook must be used to reach into the door gap to hook out the rolled-in part, which is not only difficult to operate but also easy to scratch and tear the rubber strip. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a door sealing strip anti-pinch device to solve one or more of the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A door sealing rubber strip anti-pinch device comprises a box door hinged on a box body through a hinge mechanism, an elastic anti-pinch component is provided on the hinge mechanism through a latch, the anti-pinch component comprises an outer baffle plate and an inner baffle plate, the outer baffle plate is fitted with the inner side of the hinge mechanism, and the inner baffle plate extends into and blocks between the rubber strip and the box body.

[0008] Furthermore, a reinforcing rib is provided at the connection between the outer baffle plate and the inner baffle plate, and the cross section of the reinforcing rib is a right triangle structure.

[0009] Furthermore, the outer baffle is an angled plate, one end of the outer baffle is connected to the inner baffle and the angled position is far away from the connection.

[0010] Furthermore, the connecting end of the inner baffle and the outer baffle is a flat plate structure, and the other end has four folded corners.

[0011] Furthermore, the first section of the folded angle is concave relative to the box body, and the folded angle is an obtuse angle;

[0012] The second folded corner is concave relative to the box body and folded back relative to the first folded corner, and the folded corner is a right angle;

[0013] The third folded angle is concave relative to the box body and folded back relative to the second folded angle, and the folded angle is an obtuse angle;

[0014] The fourth folded angle is concave relative to the box body and folded back relative to the third folded angle, and the folded angle is an obtuse angle.

[0015] Furthermore, a socket may be provided on a side of the anti-clamping member that is relatively close to the box body.

[0016] Furthermore, the outer baffle plate and the inner baffle plate are integrally formed.

[0017] To sum up, the utility model has the following beneficial effects: by providing an anti-pinch component that can rotate to a certain extent, the rubber strip will preferentially touch the inner baffle plate on the anti-pinch component when closing the door, ensuring that the rubber strip will not be rolled into the door gap. At the same time, the anti-pinch component is an elastic component and will not affect the normal door closing action, which can greatly reduce the workload on site and prevent delays in on-site progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a container according to an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the structure of the existing door sealing strip provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a door sealing strip during the door closing process according to an embodiment of the present invention;

[0021] Figure 4 A three-dimensional structural diagram of a door sealing strip during the door closing process according to an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the structure of a door sealing strip when the door is closed in accordance with an embodiment of the present invention;

[0023] Figure 6 A three-dimensional structural diagram of a door sealing strip when the door is closed in accordance with an embodiment of the present invention;

[0024] Figure 7 A three-dimensional structural diagram of an anti-pinch member according to an embodiment of the present invention;

[0025] Figure 8 A schematic diagram of the anti-pinch structure of an implementation scheme provided by the utility model.

[0026] In the figure: 1. hinge mechanism; 2. box body; 3. box door; 4. latch; 5. anti-pinch piece; 6. outer baffle; 7. inner baffle; 8. rubber strip. DETAILED DESCRIPTION

[0027] Example:

[0028] The following is combined with Figure 1 , 3 -8 further describes the utility model in detail.

[0029] A door seal strip anti-pinch device, such as Figure 1 As shown, the container is divided into two parts, namely, a plurality of doors 3 and a box body 2. The doors 3 are hinged to the box body 2 through a hinge mechanism 1. The box body 2 is also provided with a corresponding door lock mechanism for each door 3.

[0030] like Figure 2 As shown, it is an existing related structure. It can be clearly seen that the rubber strip 8 is easily stuck in the gap between the box body 2 and the box door 3 after the door is closed.

[0031] like Figure 7 and Figure 8 As shown, a door seal rubber strip anti-clamping device provided by the utility model is provided. An anti-clamping member 5 is provided on the hinge mechanism 1 through the latch 4. Therefore, a plug socket should be provided on the side of the anti-clamping member 5 relatively close to the box body 2 to facilitate the insertion and fixing of the latch 4. The anti-clamping member 5 should be an elastic member. The anti-clamping member 5 includes an outer baffle 6 and an inner baffle 7 formed in one piece. The outer baffle 6 is an angled plate, and the angle is preferably rounded. The longer end portion of the outer baffle 6 is connected to the inner baffle 7, and the other end is fitted with the inner side of the hinge mechanism 1. The inner baffle 7 is divided into two sections. One end connected to the outer baffle 6 is a flat plate structure, and the other end has four angles. The four angles are concave relative to the box body 2. That is, after the rubber strip 8 contacts the inner baffle 7, the inner baffle 7 can be bent into the door gap, so that the door closing action will not be hindered. At the same time, the relevant size and structure of the anti-clamping member 5 must also ensure that the door closing action will not be hindered. Specifically, in these four sections of folded angles, each adjacent folded angle is folded back relative to each other, the first section of folded angle is an obtuse angle, the second section of folded angle is a right angle, and the third section of folded angle and the fourth section of folded angle are all obtuse angles. The first section of folded angle corresponds to the outline of the latch 4, the second section of folded angle mainly makes up for the front and rear gap, the third section of folded angle corresponds to the edge and corner outline of the box 2, and the fourth section of folded angle corresponds to the C section opening of the rubber strip 8 to achieve intervention contact. That is, the inner baffle 7 needs to extend into and block between the rubber strip 8 and the box 2. A reinforcing rib is provided at the connection between the outer baffle 6 and the inner baffle 7, and the cross-section of the reinforcing rib is a right triangle structure.

[0032] like Figure 3 and Figure 4 As shown, during the closing process, as the box door 3 continues to approach the box body 2, the rubber strip 8 also approaches the hinge mechanism 1. At this time, it can be seen that in the movement trajectory, the part of the rubber strip 8 that is easy to get stuck must first contact the end of the inner baffle 7. Figure 5 and Figure 6 As shown, after the door is closed, the rubber strip 8 is actually separated by the inner baffle plate 7 and does not directly contact the box body 2. Because of the existence of the anti-pinch component 5, the rubber strip 8 is squeezed and the anti-pinch component 5 is also squeezed. At the same time, the anti-pinch component 5 is recessed toward the box body 2 as a whole. Therefore, the actual sealing effect of the door gap is actually better, and the problem of the rubber strip 8 getting stuck is also solved. After testing, it is found that the setting of the anti-pinch component 5 does not affect the door closing action and is actually feasible.

[0033] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A door seal anti-pinch device, comprising a door (3) hinged to a box body (2) via a hinge mechanism (1), Features: The hinge mechanism (1) is provided with an elastic anti-clamping member (5) via a latch (4), and the anti-clamping member (5) comprises an outer baffle plate (6) and an inner baffle plate (7), the outer baffle plate (6) is fitted with the inner side of the hinge mechanism (1), and the inner baffle plate (7) extends into and blocks between the rubber strip (8) and the box body (2).

2. The door seal strip anti-pinch device according to claim 1, Features: A reinforcing rib is provided at the connection between the outer baffle plate (6) and the inner baffle plate (7), and the cross section of the reinforcing rib is a right triangle structure.

3. The door seal strip anti-pinch device according to claim 1, Features: The outer baffle plate (6) is a folded angle plate, one end of the outer baffle plate (6) is connected to the inner baffle plate (7) and the folded angle position is far away from the connection point.

4. The door seal strip anti-pinch device according to claim 1, Features: The connecting end of the inner baffle plate (7) and the outer baffle plate (6) is a flat plate structure, and the other end has four folded corners.

5. The door seal strip anti-pinch device according to claim 4, Features: The first section of the folded angle is concave relative to the box body (2), and the folded angle is an obtuse angle; The second folded angle is concave relative to the box body (2) and folded back relative to the first folded angle, and the folded angle is a right angle; The third folded angle is concave relative to the box body (2) and folded back relative to the second folded angle, and the folded angle is an obtuse angle; The fourth folded angle is concave relative to the box body (2) and folded back relative to the third folded angle, and the folded angle is an obtuse angle.

6. The door seal strip anti-pinch device according to claim 1, Features: A plug socket should be provided correspondingly on the side of the anti-clamping member (5) relatively close to the box body (2).

7. The door seal strip anti-pinch device according to claim 1, Features: The outer baffle plate (6) and the inner baffle plate (7) are integrally formed.

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