CN219028345U

CN219028345U - Core-pulling and demolding structure for self-cleaning spray head of closestool

Info

Publication number: CN219028345U
Application number: CN202223373999.3U
Authority: CN
Inventors: 喻初林; 黄亮; 陈龙
Original assignee: Dongguan Runmao Precision Injection Molding Co ltd
Current assignee: Dongguan Runmao Precision Injection Molding Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a core-pulling demolding structure for a self-cleaning spray head of a closestool, which comprises a product, wherein a water spray hole axially arranged along an X axis is arranged at the upper end of the product, three through holes arranged at the side end of the product are communicated with the water spray hole, a core-pulling insert needle I correspondingly matched with the water spray hole is arranged on the right side of the product, a slide block I is connected to the right side of the core-pulling insert needle I, a slide block cylinder is connected to the right side of the slide block I, a core-pulling insert needle II correspondingly matched with the three through holes is arranged at the rear end of the product, the core-pulling insert needle II is arranged at the upper end of the slide block II, a shovel correspondingly matched with the upper end of the slide block II is arranged at the upper end of the core-pulling insert needle I, and a needle head of the core-pulling insert needle II is inserted into an insert hole arranged at the upper end of the core-pulling insert needle I. When the die is opened, the core-pulling insert needle II is pulled out under the action of the shovel machine, and then the slide block cylinder drives the core-pulling insert needle I to pull the core, so that core-pulling and demoulding are completed; therefore, the utility model has the advantages of novel design, simple structure, good core-pulling and demoulding effects and high efficiency.

Description

Core-pulling and demolding structure for self-cleaning spray head of closestool

Technical Field

The utility model relates to the technical field of dies, in particular to a core-pulling and demolding structure for a self-cleaning spray head of a closestool.

Background

Along with the continuous development of intelligent life, intelligent closestool has also been popular more and more, and self-cleaning shower nozzle is intelligent closestool's important component, and self-cleaning shower nozzle generally adopts injection moulding, but because self-cleaning shower nozzle has the through-hole to the structural limitation of inserting, normal loose core structure can't satisfy the product drawing of patterns to cause inefficiency and the production of defective products.

Disclosure of Invention

The utility model aims to provide a core-pulling and demolding structure for a self-cleaning spray head of a closestool, which aims at overcoming the defects of the prior art, and has the advantages of novel design, simple structure, good core-pulling and demolding effect and high efficiency.

In order to achieve the above object, the present utility model is achieved by the following technical scheme.

The utility model provides a drawing of patterns structure of loosing core for self-cleaning shower nozzle of closestool, including the product, the product upper end is provided with and is the water jet that is along X axle axial arrangement, and the water jet intercommunication has three through-holes that set up in the product side, the product right side has been installed and has been inlayed the needle first of loosing core that corresponds the matching with the water jet, and loose core and inlay needle right side and be connected with slider one, and slider one right side is connected with the slider cylinder, the product rear side end has been installed and has been inlayed the needle second of loosing core that corresponds the matching with three through-holes, and loose core is inlayed the needle second and is installed in slider two upper ends, and slider two upper ends have been installed and have been corresponded the shovel machine that matches, the syringe needle cartridge of loosing core and inlay needle second is inlayed in the needle hole that the upper end set up of loosing core.

The first limiting block is arranged at the front side end and the rear side end of the first sliding block in an axial mode along the X axis.

The first sliding block is connected with the sliding block cylinder through a connector.

And limiting blocks II which are obliquely arranged are arranged on the left side and the right side of the sliding block II.

The beneficial effects of the utility model are as follows: the utility model discloses a core-pulling demolding structure for a self-cleaning spray head of a closestool, which comprises a product, wherein a water spray hole axially arranged along an X axis is formed in the upper end of the product, three through holes formed in the side end of the product are communicated with the water spray hole, a core-pulling insert needle I which is correspondingly matched with the water spray hole is arranged on the right side of the product, a slide block I is connected to the right side of the core-pulling insert needle I, a slide block cylinder is connected to the right side of the slide block I, a core-pulling insert needle II which is correspondingly matched with the three through holes is arranged at the rear end of the product, the core-pulling insert needle II is arranged at the upper end of the slide block II, a shovel machine which is correspondingly matched is arranged at the upper end of the slide block II, and a needle head of the core-pulling insert needle II is inserted into an insert hole formed in the upper end of the core-pulling insert needle I. When the die is opened, the second slider is driven to move along the second direction of the limiting block under the action of the shovel machine, so that the second core-pulling insert pin is driven to be pulled out, then the first slider cylinder is driven to move to the right side, so that the first core-pulling insert pin is driven to pull out until the first core-pulling insert pin is completely pulled out from the water spraying hole, the core-pulling and demolding is completed, and the die-pulling and demolding effects are good and the efficiency is high; therefore, the utility model has the advantages of novel design, simple structure, good core-pulling and demoulding effects and high efficiency.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the product of the present utility model;

fig. 3 is a schematic structural view of a core-pulling insert one and a core-pulling insert two according to the present utility model;

fig. 4 is a schematic structural view of a core-pulling insert of the present utility model.

Included in fig. 1-4 are:

1-product 11-water spraying hole

12-through hole 2-core-pulling insert needle

21-slider 211-stopper one

212-connector 22-slide block cylinder

23-needle inserting hole 3-core-pulling needle inserting II

31-second slider 311-second stopper

32-shovel machine.

Detailed Description

The utility model will be described with reference to specific embodiments.

As shown in fig. 1-4, a core-pulling demolding structure for a self-cleaning shower nozzle of a toilet bowl comprises a product 1, wherein a water spray hole 11 which is axially arranged along an X axis is formed in the upper end of the product 1, three through holes 12 which are formed in the side end of the product 1 are communicated with the water spray hole 11, a core-pulling insert needle 12 which is correspondingly matched with the water spray hole 11 is arranged on the right side of the product 1, a slide block 21 is connected to the right side of the core-pulling insert needle 2, a slide block cylinder 22 is connected to the right side of the slide block 21, a core-pulling insert needle two 3 which is correspondingly matched with the three through holes 12 is arranged at the rear end of the product 1, the core-pulling insert needle two 3 is arranged at the upper end of the slide block two 31, a corresponding matched spader 32 is arranged at the upper end of the slide block two 31, and the needle head of the core-pulling insert needle two 3 is inserted into an insert needle hole 23 which is formed at the upper end of the core-pulling insert needle 2.

Further, the front and rear side ends of the first slider 21 are provided with first stoppers 211 axially arranged along the X axis.

Further, the first slider 21 is connected to the slider cylinder 22 through a connector 212.

Further, two limiting blocks 311 which are obliquely arranged are arranged on the left side and the right side of the second sliding block 31.

To explain further, when the die is opened, the second slider 31 is driven to move along the second limiting block 311 under the action of the shovel 32, so that the second core-pulling insert needle 3 is driven to be pulled out, then the first slider 21 is driven to move to the right side by the driving of the slider cylinder 22, so that the first core-pulling insert needle 2 is driven to pull out the core until the first core-pulling insert needle 2 is completely pulled out from the water spraying hole 11, the core-pulling and demolding are completed, and the die-pulling and demolding effects are good and the efficiency is high; therefore, the utility model has the advantages of novel design, simple structure, good core-pulling and demoulding effects and high efficiency.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. A loose core drawing of patterns structure for self-cleaning shower nozzle of closestool, its characterized in that: including product (1), product (1) upper end is provided with and is water spray hole (11) along X axle axial arrangement, and water spray hole (11) intercommunication has three through-hole (12) that set up in product (1) side, product (1) right side has been installed and has been inlayed needle (2) of loosing core that corresponds the matching with water spray hole (11), and loose core is inlayed needle (2) right side and is connected with slider one (21), and slider one (21) right side is connected with slider cylinder (22), product (1) rear side end has been installed and has been inlayed needle two (3) of loosing core that corresponds the matching with three through-hole (12), and loose core is inlayed needle two (3) and is installed in slider two (31) upper end, and slider two (31) upper end is installed and is corresponded matched shovel machine (32), the syringe needle cartridge of loosing core is inlayed needle two (3) in the needle hole (23) that inserts that the needle one (2) upper end set up of loosing core.

2. The core-pulling and demolding structure for a self-cleaning spray head of a toilet bowl according to claim 1, wherein the core-pulling and demolding structure is characterized in that: the front side end and the rear side end of the first sliding block (21) are provided with first limiting blocks (211) which are axially arranged along the X axis.

3. The core-pulling and demolding structure for a self-cleaning spray head of a toilet bowl according to claim 1, wherein the core-pulling and demolding structure is characterized in that: the first sliding block (21) is connected with the sliding block cylinder (22) through a connector (212).

4. The core-pulling and demolding structure for a self-cleaning spray head of a toilet bowl according to claim 1, wherein the core-pulling and demolding structure is characterized in that: limiting blocks II (311) which are obliquely arranged are arranged on the left side and the right side of the sliding block II (31).