Door closing structure of shower room

Abstract

The utility model provides a shower room door closing structure which comprises a door frame and a door leaf, a protruding rubber strip and a roller device are arranged on the door frame on the door opening side of the door leaf, the roller device elastically stretches out and draws back in the door frame, and the distance between the roller device and the rubber strip is larger than the thickness of the door leaf. The protruding distance of the roller device in the extending state is larger than the distance between the door leaf and the door frame when the door leaf is closed. The door closing structure of the shower room is easy to install and clean, and the door closing sealing performance can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shower rooms, and particularly relates to a door closing structure for a shower room. Background Art

[0002] For the existing door closing structure of a shower, usually a 45-degree magnetic strip is arranged at the door frame, and a 45-degree magnetic strip is also arranged at the door leaf. When closing the door, the two magnetic strips are attracted to each other to achieve sealing. Although this structure solves the problem of waterproofing, the door closing part is not beautiful, the magnetic strip protrudes, and after a long time, the magnetic strip is prone to dirt accumulation and is not easy to clean. In addition, the magnetic strips have fixed angles and widths, and have high requirements for the installation verticality. Once the product installation does not meet the standard, the door closing sealing performance will be poor and water leakage will occur. Content of the Utility Model

[0003] In order to make up for the deficiencies in the prior art, the utility model provides a door closing structure for a shower room, which is easy to install and clean, and can effectively ensure the door closing sealing performance.

[0004] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] A door closing structure for a shower room, comprising a door frame and a door leaf. A protruding rubber strip and a roller device elastically telescoping in the door frame are arranged on the door frame on the side where the door leaf opens. The distance between the roller device and the rubber strip is greater than the thickness of the door leaf, and the protruding distance when the roller device is in the extended state is greater than the distance between the door leaf and the door frame when the door is closed.

[0006] Further, at least two roller devices are provided and distributed along the length direction of the door frame, and the distances between all the roller devices and the rubber strip are the same.

[0007] Further, the roller device includes a housing, an elastic member, and a roller. The door frame is provided with an installation groove, the housing is slidably arranged in the installation groove, the roller is arranged on the outer end face of the housing, the elastic member is arranged in the housing, and one end of the elastic member extends out of the housing and is connected to the inner wall of the installation groove.

[0008] Further, the rubber strip is provided with an arc-shaped anti-collision part and an inclined water-retaining part.

[0009] Further, the anti-collision part is a hollow structure.

[0010] Compared with the prior art, the utility model has the following beneficial technical effects:

[0011] The door closing structure of the shower room of the present utility model is provided with a rubber strip and a retractable roller device, and a fixing space for the door leaf is formed between the rubber strip and the roller device. Through the elastic expansion and contraction of the roller device, after the door leaf enters the fixing space, the roller device can extend to fix the door leaf, so that the door leaf is closely attached to the rubber strip to achieve the waterproof effect; moreover, the roller device and the rubber strip structure are easy to install, have low installation requirements, and are also easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a sectional view of a door closing structure of a shower room of the present utility model.

[0013] Figure 2 is Figure 1 an enlarged view of the structure at A in

[0014] Figure 3 is a schematic diagram of the use state of a door closing structure of a shower room of the present utility model.

[0015] Wherein: 1, door frame; 11, installation groove; 2, door leaf; 3, rubber strip; 31, anti-collision part; 32, water-blocking part; 4, roller device; 41, housing; 42, roller; 43, elastic member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from this description, and those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0017] Embodiment 1

[0018] As Figure 1 , 2 shown, a door closing structure of a shower room includes a door frame 1 and a door leaf 2. A protruding rubber strip 3 and a roller device 4 that elastically expands and contracts in the door frame 1 are provided on the door frame 1 on the side where the door leaf 2 opens. The roller device 4 and the rubber strip 3 are arranged in sequence along the door closing direction of the door leaf 2. The distance between the roller device 4 and the rubber strip 3 is greater than the thickness of the door leaf 2, and the protruding distance when the roller device 4 is in the extended state is greater than the distance between the door leaf 2 and the door frame 1 when the door is closed.

[0019] One or more roller devices 4 can be provided. Preferably, two roller devices 4 are provided in this embodiment and are distributed along the length direction of the door frame 1, and the distances between the two roller devices 4 and the rubber strip are the same. In this way, after the door is closed, the two roller devices 4 can be stressed simultaneously, making the door leaf 2 close more tightly.

[0020] Specifically, the roller device 4 includes a housing 41, an elastic member 42, and a roller 43. The door frame 1 is provided with an installation groove 11. The housing 41 is slidably disposed in the installation groove 11. The roller 43 is disposed on the outer end face of the housing 41. The elastic member 42 is disposed in the housing 41, and one end thereof extends out of the housing 41 and is connected to the inner wall of the installation groove 11. The elastic member 42 can be a spring piece, a spring or other elastic components.

[0021] The rubber strip 3 is provided with an arc-shaped anti-collision portion 31 and an inclined water-blocking portion 32. The anti-collision portion 31 can be a solid structure or a hollow structure, and the latter is preferably selected in this embodiment. The anti-collision portion 31 can play a buffering role when closing the door to prevent the door leaf 2 from being damaged. The water-blocking portion 32 is inclined towards the door leaf 2, which can make it fit more closely with the door leaf 2 and improve the waterproof effect.

[0022] As Figure 3 shown, the working principle of the present utility model is as follows:

[0023] During the door closing process, the door leaf 2 rotates towards the rubber strip 3. The end of the door leaf 2 first contacts the roller 5. Under the extrusion of the door leaf 2, the roller 43 rotates and retracts into the installation groove 11 at the same time. After the door leaf 2 enters the gap between the rubber strip 3 and the roller 43, the roller 43 extends out of the installation groove 11 again under the action of the elastic member 42 to fix the door leaf 2, achieving the effect of closing the door tightly.

[0024] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A shower room door closing structure, comprising a door frame and a door leaf, characterized in that: The door frame on the open side of the door leaf is provided with a protruding rubber strip and a roller device elastically retracted in the door frame, the distance between the roller device and the rubber strip is greater than the thickness of the door leaf, and the protruding distance of the roller device in the extended state is greater than the distance between the door leaf and the door frame when the door leaf is closed.

2. The shower room door closing structure according to claim 1, characterized in that: At least two roller devices are provided and distributed along the length direction of the door frame, and the distances between all roller devices and the rubber strip are the same.

3. The shower room door closing structure according to claim 1 or 2, characterized in that: The roller device includes a shell, an elastic member, and a roller. The door frame is provided with a mounting groove, the shell is slidably disposed in the mounting groove, the roller is disposed on the outer end surface of the shell, the elastic member is disposed in the shell, and one end extends out of the shell and is connected to the inner wall of the mounting groove.

4. The shower room door closing structure according to claim 3, characterized in that: The rubber strip is provided with an arc-shaped anti-collision portion and an inclined water-blocking portion.

5. The shower room door closing structure according to claim 4, characterized in that: The anti-collision part is a hollow structure.

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