CN214820476U - Water leakage-proof injection molding structure for humidifier water tank - Google Patents
Water leakage-proof injection molding structure for humidifier water tank Download PDFInfo
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- CN214820476U CN214820476U CN202121586027.5U CN202121586027U CN214820476U CN 214820476 U CN214820476 U CN 214820476U CN 202121586027 U CN202121586027 U CN 202121586027U CN 214820476 U CN214820476 U CN 214820476U
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- water tank
- tank body
- humidifier
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Abstract
The utility model discloses a humidifier water tank injection structure of leak protection water belongs to an injection structure, and injection structure includes water tank body and delivery port subassembly, and the water tank body forms for the secondary moulds plastics on the basis of delivery port subassembly, and the water tank body forms integratively for moulding plastics the back at the delivery port subassembly. The water tank through with the humidifier designs for the structure of water tank body and delivery port subassembly, make the humidifier water tank adopt twice to mould plastics and form, adopt less mould to accomplish when moulding plastics small-size delivery port subassembly, guarantee its precision of moulding plastics, directly adopt large size mould to accomplish the water tank body and mould plastics on the delivery port subassembly basis of accomplishing of moulding plastics, the demand of moulding plastics of evaporation formula humidifier jumbo size water tank has both been satisfied, promote the required precision of its bottom delivery port subassembly again, effectively improve the situation of leaking that leads to because of delivery port subassembly precision problem, simultaneously the utility model discloses a structure is simple and easy, is applicable to the water tank use as all kinds of evaporation humidifiers, and the range of application is wide.
Description
Technical Field
The utility model relates to an injection structure, more specifically the utility model relates to a humidifier water tank injection structure of leak protection water.
Background
The problem of water leakage is one of pain points in the use of commercial humidifiers, particularly evaporative humidifiers, and the problem of water leakage in use is generally caused by various factors, for example, impurities and other dirt in water are deposited at the bottom of a water tank due to evaporation and humidification, and the normal swing of a float valve is influenced by excessive deposition of the dirt, so that excessive water in a water tank flows into the water tank, the water level in the water tank is overhigh and overflows, and water leakage is generated; or the precision of the water outlet hole during injection molding can not be guaranteed due to the large injection molding size of the water tank, so that the structure of the water outlet hole is not matched with the rubber plug tightly, water leakage is caused, or cracks are generated around the water outlet hole due to the internal stress of the water tank, and water in the water tank seeps out from the cracks in the past, so that research and improvement on the injection molding structure of the water tank of the evaporative humidifier are needed.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to above-mentioned not enough, provide a humidifier water tank injection structure of leak protection water to it is too big to expect to solve like humidifier water tank size among the prior art, once only moulds plastics and makes the precision of apopore can not obtain guaranteeing, therefore leads to technical problem such as leaking easily.
In order to solve the technical problem, the utility model adopts the following technical scheme.
The utility model provides a humidifier water tank injection structure of leak protection water, injection structure includes water tank body and delivery port subassembly, the water tank body is formed for the secondary is moulded plastics on the basis of delivery port subassembly, the water tank body forms an organic whole for moulding plastics at the delivery port subassembly after.
Preferably, the further technical scheme is as follows: the edge of the water outlet hole assembly is provided with a continuous boss or a wave-shaped structure on the injection molding surface corresponding to the water tank body, and the injection molding surface is used for being wrapped when the water tank body is subjected to injection molding to form a whole.
The further technical scheme is as follows: the water tank is characterized in that the longitudinal section of the water tank body is T-shaped, the cross section of the water tank body is circular, and the water outlet hole assembly is circular.
The further technical scheme is as follows: the position of the water outlet hole component corresponds to one end of a float valve in the evaporation water tank.
Compared with the prior art, one of the beneficial effects of the utility model is that: the water tank of humidifier is designed into the structure of water tank body and water outlet assembly, so that the water tank of humidifier can be formed by twice injection molding, the injection molding of small-size water outlet assembly is completed by using a smaller mold, the injection molding precision is effectively guaranteed, the injection molding of the water tank body is completed by directly using a large-size mold on the basis of the injection molded water outlet assembly, the injection molding requirement of the large-size water tank of the evaporative humidifier is met, the precision requirement of the bottom water outlet hole assembly is also improved, the water leakage situation caused by the precision problem of the water outlet assembly can be effectively improved, and meanwhile, the injection molding structure of the water tank of the water leakage-proof humidifier is simple and easy to implement, is suitable for being used as the water tanks of various evaporative humidifiers, and has a wide application range.
Drawings
Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a water outlet assembly for illustrating another embodiment of the present invention.
In the figure, 1 is a water tank body, 2 is a water outlet hole component, and 21 is an injection molding surface.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the utility model is a humidifier water tank injection structure of leak protection water, in this injection structure, become water tank body 1 and 2 two parts of apopore subassembly with humidifier water tank's structural design, and at first mould plastics with apopore subassembly 2 and form, then mould plastics water tank body 1 the secondary on apopore subassembly 2 basis and form, make water tank body 1 form a whole with it after moulding plastics on apopore subassembly 2's basis, the humidifier water tank who moulds plastics with once only after accomplishing of moulding plastics does not have the difference in appearance, nevertheless show the precision that has promoted apopore subassembly 2. Therefore, in the embodiment, the water tank of the humidifier is designed to be the structure of the water tank body 1 and the water outlet assembly 2, so that the water tank of the humidifier can be formed by twice injection molding, the injection molding of the small-size water outlet assembly is completed by using a smaller mold, the injection molding precision of the water tank is effectively ensured, the injection molding of the water tank body 1 is completed by directly using a large-size mold on the basis of the injection molded water outlet assembly 2, the injection molding requirement of the large-size water tank of the evaporative humidifier is met, the precision requirement of the water outlet hole assembly at the bottom of the water tank is improved, and the water leakage situation caused by the precision problem of the water outlet assembly can be effectively improved.
As shown in fig. 2, in order to increase the fitting degree of the secondary injection molding between the water outlet hole assembly 2 and the water tank body 1, an injection molding surface 21 may be designed at the edge of the water outlet hole assembly 2, and the injection molding surface 21 coincides with the water tank body 1 of the secondary injection molding, and more importantly, a continuous boss or a wave-shaped structure is provided on the injection molding surface 21, that is, the injection molding surface 21 is designed to be wrapped when the water tank body 1 is injection molded, and then an integral structure is formed, so that the water outlet hole assembly 2 is prevented from being separated from the water tank body 1 after the secondary injection molding. Furthermore, in the present embodiment, in order to adapt to the vertically-arranged humidifier product produced by the applicant company, the shape of the water tank body 1 is designed to be T-shaped in longitudinal section, and the cross section of the water tank body 1 is circular, and as shown in fig. 1, the water outlet hole assembly 2 is also designed to be circular so as to correspond to the sealing plug on the float valve needle, so that the position of the water outlet hole assembly 2 at the bottom of the water tank body 1 also corresponds to one end of the float valve in the evaporation water tank, and further, the float valve can open or close the water outlet hole on the humidifier water tank through the sealing plug.
Based on the utility model discloses foretell embodiment can know, the utility model discloses an applicant is as the company of professional research and development and production evaporation formula humidifier, to the all kinds of pain point problems of discovery in evaporation formula humidifier research and development and the market investigation, overcome through improved generation design, for example the utility model discloses in, design the humidifier water tank structure of moulding plastics twice for promote apopore subassembly 2's precision, thereby overcome the problem of leaking that leads to by its precision problem, effectively improve the pain point problem that evaporation formula humidifier used, more be favorable to promoting the user experience of evaporation formula humidifier, be favorable to the popularization of evaporation formula humidifier product and consumer's acceptance.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a humidifier water tank injection structure of leak protection water which characterized in that: the injection structure includes water tank body (1) and apopore subassembly (2), water tank body (1) forms for the secondary moulds plastics on the basis of apopore subassembly (2), water tank body (1) forms integratively for moulding plastics at apopore subassembly (2) after.
2. The injection molding structure of the water leakage preventing humidifier water tank of claim 1, wherein: the edge of the water outlet hole assembly (2) is provided with a continuous boss or a wave-shaped structure on an injection molding surface (21) corresponding to the water tank body (1), and the injection molding surface (21) is used for being wrapped when the water tank body (1) is injected and is integrated.
3. The injection molding structure of the water leakage preventing humidifier water tank of claim 1, wherein: the water tank is characterized in that the longitudinal section of the water tank body (1) is T-shaped, the cross section of the water tank body (1) is circular, and the water outlet hole assembly (2) is annular.
4. The injection molding structure of the water leakage preventing humidifier water tank of claim 1, wherein: the position of the water outlet hole assembly (2) corresponds to one end of a float valve in the evaporation water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586027.5U CN214820476U (en) | 2021-07-13 | 2021-07-13 | Water leakage-proof injection molding structure for humidifier water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586027.5U CN214820476U (en) | 2021-07-13 | 2021-07-13 | Water leakage-proof injection molding structure for humidifier water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820476U true CN214820476U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121586027.5U Active CN214820476U (en) | 2021-07-13 | 2021-07-13 | Water leakage-proof injection molding structure for humidifier water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820476U (en) |
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2021
- 2021-07-13 CN CN202121586027.5U patent/CN214820476U/en active Active
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