Bluetooth door handle preparation mold

Abstract

The utility model relates to a mould for preparing a Bluetooth door handle, which aims to solve the technical problem that impurities in heated water can be gradually attached to the inner wall of a water cooling pipe when the mould is used for a long time at present, so that the cleaning is troublesome, and comprises a mould body and a water cooling pipeline, the two water cooling pipelines are symmetrically inserted into the mold body; the two ends of the water cooling pipeline are connected with water pipe connectors through connecting structures correspondingly. The connecting structure comprises a lantern ring A, a lantern ring B, a connecting block and a stop block; the lantern ring A is connected to the end of the water cooling pipeline in a sleeving mode. The lantern ring B is sleeved at the inner end of the water pipe connector; the bottom sides of the inner ends of the three connecting blocks are arranged on the outer ring wall of the lantern ring A in an annular array mode through torsional springs. The stop block is fixedly arranged at the outer end of the connecting block; and the inner side of the baffle block is positioned and matched with the lantern ring B. The quick water pipe joint has the advantages that the quick mounting or dismounting of the water pipe joint is realized through the butt joint of the lantern ring A and the lantern ring B, and a water cooling pipeline is convenient to open to wash the inner wall.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle door handle production, in particular to a preparation mold for a Bluetooth version door handle. Background Art

[0002] The car door handle is a kind of car component. With the advancement of technology, a Bluetooth module is installed on the car door handle to remotely control the closing and opening of the car door.

[0003] The car door handle with a Bluetooth module installation space is produced through a corresponding mold. A water cooling mechanism is set on the mold. The door handle after injection molding is water-cooled and then demolded. The water cooling pipe is embedded in the mold. The water passing through the water cooling pipe absorbs heat and heats up. Over time, impurities in the heated water will gradually adhere to the inner wall of the water cooling pipe, which is troublesome to clean.

[0004] In view of this, we propose a Bluetooth version door handle preparation mold. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a Bluetooth version door handle preparation mold to solve the current technical problem that impurities in heated water will gradually adhere to the inner wall of the water cooling pipe after long-term use, making cleaning more troublesome.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a Bluetooth version door handle preparation mold, including a mold body and a water cooling pipe;

[0007] Two water cooling pipes are symmetrically inserted into the mold body;

[0008] Wherein, both ends of the water cooling pipe are connected with water pipe joints through a connecting structure, and the water pipe joints are arranged outside the mold body;

[0009] The connecting structure comprises a collar A, a collar B, a connecting block and a stopper;

[0010] The collar A is sleeved on the end of the water cooling pipe;

[0011] The collar B is sleeved on the inner end of the water pipe joint;

[0012] The bottom sides of the inner ends of the three connection blocks are arranged in a ring array on the outer wall of the collar A through torsion springs;

[0013] The stopper is fixedly arranged at the outer end of the connecting block;

[0014] Wherein, the inner side of the stopper is positioned and matched with the collar B.

[0015] Preferably, an annular groove A is provided on the outer side of the collar A, an annular groove B is provided on the inner side of the collar B, a sealing ring is arranged at the joint between the collar A and the collar B, and two sides of the sealing ring are respectively abutted and matched with the annular groove A and the annular groove B.

[0016] Preferably, the inner and outer ends of both sides of the sealing ring are respectively configured as annular inclined surfaces, and both sides of the sealing ring are respectively matched with the annular groove A and the annular groove B.

[0017] Preferably, the outer side of the stopper is configured as an inclined surface.

[0018] Preferably, a space is left between the inner end of the connecting block and the inner side of the collar A.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model has the advantages of realizing quick installation or disassembly of the water pipe joint by arranging the collar A, the collar B, the connecting block, the torsion spring and the stopper, and is convenient for opening the water cooling pipe to flush the inner wall, thereby solving the problem that impurities in the heated water gradually adhere to the inner wall of the water cooling pipe due to long-term use, causing trouble in cleaning.

[0021] 2. The utility model provides an annular groove A, an annular groove B and a sealing ring, and has the advantage of sealing the joint between the collar A and the collar B through the contact between the sealing ring and the annular groove A and the annular groove B after the collar A and the collar B are butted, thereby preventing water leakage.

[0022] 3. The utility model has the advantage that, by providing an inclined surface, when inserting the water pipe joint, the collar B can be pushed in along the inclined surface to squeeze out the stopper, thereby facilitating the insertion and installation of the water pipe joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the water cooling pipe connection structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection structure of the utility model;

[0026] Figure 4 For the utility model Figure 3 A magnified schematic diagram of point A;

[0027] Figure 5 This is a schematic diagram of the cross-sectional connection structure of the collar A and the collar B of the utility model;

[0028] In the figure: 1. mold body; 2. water cooling pipe; 3. water pipe joint; 4. connection structure;

[0029] 401, collar A; 402, collar B; 403, sealing ring; 404, connecting block; 405, torsion spring; 406, stopper;

[0030] 4011, annular groove A;

[0031] 4021, annular groove B;

[0032] 4061. Incline. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Example 1: A Bluetooth version door handle preparation mold, see Figures 1 to 5 , comprising a mold body 1, the door handle produced by the mold body 1 has a cavity for installing a Bluetooth module, and also comprises a water cooling pipe 2;

[0035] Two water cooling pipes 2 are symmetrically inserted into the mold body 1; wherein, both ends of the water cooling pipe 2 are respectively connected to a water pipe joint 3 through a connecting structure 4, the water pipe joint 3 is arranged outside the mold body 1, and the water pipe joint 3 is inserted into the cooling water pipe;

[0036] The connecting structure 4 includes a collar A 401, a collar B 402, a connecting block 404 and a stopper 406;

[0037] Ring A401 is sleeved on the end of the water-cooling pipe 2; Ring B402 is sleeved on the inner end of the water pipe joint 3; the bottom sides of the inner ends of the three connecting blocks 404 are arranged in a circular array on the outer wall of the ring A401 through torsion springs 405; the two ends of the torsion spring 405 are fixedly connected to the bottom side of the inner end of the connecting block 404 and the outer wall of the ring A401, and the elastic coefficient of the torsion spring 405 is selected and used by technical personnel in this profession according to actual conditions; the stop block 406 is fixedly arranged on the outer end of the connecting block 404; wherein, the inner side of the stop block 406 is positioned and matched with the ring B402.

[0038] The utility model has the advantages of realizing quick installation or disassembly of the water pipe joint 3 by arranging the collar A401, the collar B402, the connecting block 404, the torsion spring 405 and the stopper 406, and facilitating opening the water cooling pipe 2 to flush the inner wall, thereby solving the problem that impurities in the heated water gradually adhere to the inner wall of the water cooling pipe due to long-term use, causing trouble in cleaning.

[0039] Specifically, an annular groove A4011 is formed on the outer side of the collar A401, an annular groove B4021 is formed on the inner side of the collar B402, a sealing ring 403 is arranged at the joint between the collar A401 and the collar B402, and two sides of the sealing ring 403 are respectively abutted against the annular groove A4011 and the annular groove B4021.

[0040] The utility model provides an annular groove A4011, an annular groove B4021 and a sealing ring 403, so that after the collar A401 and the collar B402 are butted together, the sealing ring 403 abuts against the annular groove A4011 and the annular groove B4021 to achieve sealing at the butt joint between the collar A401 and the collar B402, thereby preventing water leakage.

[0041] Furthermore, the inner and outer ends of the sealing ring 403 are respectively arranged as annular bevels, and the two sides of the sealing ring 403 are respectively matched with the annular groove A4011 and the annular groove B4021; the setting of the annular bevels can increase the sealing contact area of ​​the sealing ring 403 and enhance the sealing effect.

[0042] Furthermore, the outer side of the stopper 406 is configured as an inclined surface 4061 .

[0043] The utility model has the advantage that the bevel 4061 is provided, and when the water pipe connector 3 is inserted, the collar B402 can be pushed in along the bevel 4061 to squeeze out the stopper 406, so that the water pipe connector 3 is inserted and installed easily.

[0044] It is worth noting that a space is left between the inner end of the connecting block 404 and the inner side of the collar A401, so as to provide a certain space for the connecting block 404 to rotate.

[0045] Working principle: When the device of the utility model is used, the cooling water is transported into the water-cooling pipe 2 through the cooling water pipe connected to the water pipe joint 3 during injection molding of the mold body 1. The cooling water flowing through the water-cooling pipe 2 absorbs heat to cool and mold the molded door handle. After long-term use, the block 406 is pushed outward, the connecting block 404 is rotated outward relative to the collar A401 through the torsion spring 405, and the torsion spring 405 is compressed until the block 406 no longer blocks the collar B402, the water pipe joint 3 is pulled out, the collar A401 and the collar B402 are separated, the sealing ring 403 is left in the annular groove A4011, and the openings at both ends of the water-cooling pipe 2 are exposed, and the inner cavity of the water-cooling pipe 2 is flushed. After cleaning, insert the inner end of the water pipe connector 3 into the water cooling pipe 2. When inserting the water pipe connector 3, the collar B402 can be pushed in along the inclined surface 4061 to squeeze out the block 406 until the collar A401 and the collar B402 are docked. Under the action of the torsion spring 405, the connecting block 404 drives the block 406 to rotate, and the block 406 blocks the collar B402 to position it. The sealing ring 403 is in contact with the annular groove A4011 and the annular groove B4021 and continues to be used.

[0046] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A Bluetooth version door handle preparation mold, comprising a mold body (1), characterized in that: Also includes: Two water cooling pipes (2) are symmetrically inserted into the mold body (1); Wherein, both ends of the water cooling pipe (2) are respectively connected to water pipe joints (3) via connection structures (4), and the water pipe joints (3) are arranged outside the mold body (1); The connection structure (4) comprises: A collar A (401) sleeved on the end of the water cooling pipe (2); A collar B (402) sleeved on the inner end of the water pipe joint (3); Three connecting blocks (404), the bottom sides of the inner ends of which are arranged in an annular array on the outer wall of the collar A (401) through torsion springs (405); A stopper (406) is fixedly mounted on the outer end of the connecting block (404); The inner side of the stopper (406) is positioned and matched with the collar B (402).

2. A Bluetooth version door handle preparation mold as claimed in claim 1, characterized in that: An annular groove A (4011) is provided on the outer side of the collar A (401), and an annular groove B (4021) is provided on the inner side of the collar B (402). A sealing ring (403) is arranged at the joint between the collar A (401) and the collar B (402), and two sides of the sealing ring (403) are respectively abutted and matched with the annular groove A (4011) and the annular groove B (4021).

3. A Bluetooth version door handle preparation mold as claimed in claim 2, characterized in that: The inner and outer ends of both sides of the sealing ring (403) are respectively arranged to form annular inclined surfaces, and both sides of the sealing ring (403) are respectively adapted to the annular groove A (4011) and the annular groove B (4021).

4. A Bluetooth version door handle preparation mold as claimed in claim 1, characterized in that: The outer side of the stopper (406) is configured as an inclined surface (4061).

5. A Bluetooth version door handle preparation mold as claimed in claim 1, characterized in that: A space is left between the inner end of the connection block (404) and the inner side of the collar A (401).

Images