CN220309101U

CN220309101U - Dish washer door closure spring with protection architecture

Info

Publication number: CN220309101U
Application number: CN202321024736.3U
Authority: CN
Inventors: 李慧
Original assignee: Guangdong Spring Industry Co ltd
Current assignee: Guangdong Spring Industry Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-01-09
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to the technical field of dish washers, in particular to a dish washer door cover spring with a protection structure, which comprises a dish washer body and a door cover, wherein the top end of the door cover is provided with a mounting plate, the tops of two sides of the dish washer body are fixedly provided with blocking blocks, two sides of the bottom end of the mounting plate are fixedly connected with springs, the bottom ends of the springs are fixedly provided with blocking plates, two sides of the bottom end of the mounting plate are fixedly provided with empty cylinders, and an extending rod is slidably arranged in each empty cylinder. According to the utility model, the spring, the baffle and the baffle block are arranged, the baffle plate falls to the upper part of the baffle block, the arranged spring, the empty cylinder and the extending rod play a role in buffering protection, when the baffle plate falls to the upper part of the baffle block, the door cover is in an inclined state, an included angle is formed between the door cover and the dishwasher body, so that the hand of a user is not damaged when the door cover is suddenly closed, and the spring, the baffle plate and the baffle block play a role in protecting, so that the device has higher safety performance when in use.

Description

Dish washer door closure spring with protection architecture

Technical Field

The utility model relates to the technical field of dish washers, in particular to a dish washer door cover spring with a protection structure.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force, and returns to original shape after the external force is removed, and the spring is also called a spring, and is generally made of spring steel, and the types of the spring are complex and various, and the spring is mainly a spiral spring, a scroll spring, a plate spring, a special-shaped spring and the like according to the shape.

The authorized bulletin number is CN210990103U, which discloses a water tank type dish washer, comprising a washing tank body, a door body, a micro switch and a controller, wherein a washing tank is defined on the washing tank body, and the micro switch is arranged on the side wall of the washing tank and is electrically connected with the controller; when the door body cover is arranged on the cleaning tank, the micro switch transmits a door body closing signal to the controller; when the door body leaves the cleaning tank, the micro switch transmits a door body opening signal to the controller.

The existing dish-washing machine door covers are mostly flip-type, so that safety is guaranteed, when the flip-type door covers are opened, the door covers are required to be held by hands, otherwise, the dish-washing machine is easy to be closed due to the fact that the external force is applied to the dish-washing machine, the existing dish-washing machine door covers are not provided with a protective structure, the danger that hands of a user are clamped is easily caused by sudden closing, the using effect is required to be improved, and therefore the dish-washing machine door cover spring with the protective structure is required to be designed to solve the problems.

Disclosure of Invention

The utility model aims to provide a door cover spring of a dish washer with a protection structure, so as to solve the problems that the existing door covers of the dish washer provided in the background art are mostly flip-type, the door covers need to be held by hands when the flip-type door covers are opened in order to ensure safety, otherwise, the door covers are easy to be closed due to the fact that the dish washer is subjected to external force, the existing door covers of the dish washer are not provided with the protection structure, the danger of clamping hands of a user is easy to be caused due to sudden closing, and the use effect is to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dishwasher door spring with a protective structure, comprising: the dish washer comprises a dish washer body and a door cover, wherein a mounting plate is arranged at the top end of the door cover, a blocking block is fixedly arranged at the top of two sides of the dish washer body, springs are fixedly connected to two sides of the bottom end of the mounting plate, a blocking plate is fixedly arranged at the bottom end of each spring, an empty cylinder is fixedly arranged at two sides of the bottom end of the mounting plate, an extending rod is slidably arranged in the empty cylinder, and the bottom end of the extending rod is fixedly connected to the blocking plate.

Preferably, the top of door closure is provided with adjustment mechanism, and adjustment mechanism includes the installation piece, installation piece fixed mounting is on the top of door closure, the internal thread of installation piece installs the threaded rod, the one end of threaded rod passes through the bearing and rotates to be connected on the mounting panel.

Preferably, a fixed retaining plate is fixedly arranged on the top end of the door cover.

Preferably, rubber damping is arranged in the hollow cylinder in a sliding manner, the rubber damping is fixedly connected to the end part of the extending rod, a rust-proof layer is arranged on the surface of the spring, and the rust-proof layer is an electrogalvanizing layer.

Preferably, the one side that is close to the mounting panel of fixed board of keeping out is fixed to be provided with the protection pad, the protection pad is the rubber material.

Preferably, the other end of the threaded rod is provided with an operating handle, and the operating handle is fixedly connected to the end of the threaded rod.

Preferably, the mounting plate on one side of the threaded rod is connected with a penetrating rod, one side of the mounting block is fixedly provided with a hollow block, and the penetrating rod penetrates through the hollow block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with spring, baffle and retaining block, the baffle descends to retaining block upper portion, and spring, empty section of thick bamboo that set up play buffering protection's effect with stretching into the pole, when the baffle descends to retaining block upper portion, the door closure will be in the state of slope, can form the contained angle between door closure and the dish washer organism to can not press from both sides injury user's hand when making the door closure close suddenly, play the effect of protection through spring, baffle and retaining block, make the device security performance higher when using.

2. Through being provided with the rust-resistant layer, the setting of rust-resistant layer has the effect of protection to the spring surface, has played rust-resistant effect to make the spring more durable, so that the spring uses.

3. Through being provided with adjustment mechanism, control threaded rod rotates to make the threaded rod drive the mounting panel and remove, change the position of mounting panel, thereby change the position of spring and baffle, and then can not fall the block upper portion any more to the baffle when making to close the door closure, thereby just can close the door closure, the lid is on the dishwasher body.

Drawings

FIG. 1 is a schematic side view of a portion of the structure of the present utility model;

FIG. 2 is a schematic side view in partial cross-section of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model;

fig. 4 is a schematic top view of the spring structure of the present utility model.

In the figure: 110. a dishwasher body; 111. a door cover; 112. a mounting plate; 113. a block; 114. a spring; 115. a resistance plate; 116. an empty cylinder; 117. a projecting rod; 118. rubber damping; 119. fixing the retaining plate; 120. a protective pad; 121. a rust-proof layer; 200. an adjusting mechanism; 210. a mounting block; 211. a threaded rod; 212. a penetrating rod; 213. a hollow block; 214. an operating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, an embodiment of the present utility model is provided: a dishwasher door spring with a protective structure, comprising: the dish washer body 110 and door closure 111, the top of door closure 111 is provided with mounting panel 112, the top of dish washer body 110 both sides all fixed mounting has block 113, the both sides of mounting panel 112 bottom all fixed connection has spring 114, the bottom fixed mounting of spring 114 has block 115, the both sides of mounting panel 112 bottom all fixed mounting has empty section of thick bamboo 116, the inside slidable mounting of empty section of thick bamboo 116 has the pole 117 that stretches into, the bottom fixed connection of stretching into the pole 117 is on block 115, when the device is used, when door closure 111 suddenly closes, the in-process of closing, block 115 falls to block 113 upper portion, spring 114 of setting, empty section of thick bamboo 116 plays the cushioning protection with stretching into the pole 117, when block 115 falls to block 113 upper portion, door closure 111 will be in the inclined state, form the contained angle between door closure 111 and the dish washer body 110, thereby can not pinch the user's hand when making door closure 111 suddenly close, play the effect of protecting through spring 114, block 115 and block 113, the security performance is higher when using the device.

Example two

Compared with the first embodiment, referring to fig. 1-3, the top end of the door cover 111 is provided with the adjusting mechanism 200, the adjusting mechanism 200 comprises a mounting block 210, the mounting block 210 is fixedly mounted at the top end of the door cover 111, a threaded rod 211 is mounted in an internal thread of the mounting block 210, one end of the threaded rod 211 is rotatably connected to the mounting plate 112 through a bearing, the threaded rod 211 is controlled to rotate, so that the threaded rod 211 drives the mounting plate 112 to move, the position of the mounting plate 112 is changed, the positions of the spring 114 and the baffle 115 are changed, and then the baffle 115 can not fall to the upper part of the baffle 113 when the door cover 111 is closed, so that the door cover 111 can be closed and is covered on the dishwasher body 110.

Further, a fixed retaining plate 119 is fixedly installed on the top end of the door cover 111, when the mounting plate 112 abuts against the fixed retaining plate 119, the door cover 111 is closed, the blocking plate 115 can fall onto the upper portion of the blocking block 113, the position of the mounting plate 112 is conveniently controlled by the aid of the fixed retaining plate 119, and accordingly the spring 114 and the blocking plate 115 can play a protective role, and clamping of hands is avoided.

Further, the protection pad 120 is fixedly arranged on one surface of the fixing and retaining plate 119, which is close to the mounting plate 112, the protection pad 120 is made of rubber, the protection pad 120 shields one surface of the fixing and retaining plate 119, and when the mounting plate 112 abuts against the fixing and retaining plate 119, the protection pad 120 is located between the mounting plate 112 and the fixing and retaining plate 119, so that the mounting plate 112 is prevented from being in direct contact with the fixing and retaining plate 119.

Further, the other end of the threaded rod 211 is provided with an operating handle 214, the operating handle 214 is fixedly connected to the end of the threaded rod 211, the setting of the operating handle 214 is used for controlling the threaded rod 211 to rotate, an operator can apply force to the threaded rod 211 conveniently through the operating handle 214, and therefore the threaded rod 211 can be rotated conveniently, and adjustment can be conducted conveniently.

Further, a through rod 212 is connected to the mounting plate 112 on one side of the threaded rod 211, a hollow block 213 is fixedly mounted on one side of the mounting block 210, the through rod 212 penetrates through the hollow block 213, and when the threaded rod 211 rotates to control the mounting plate 112, the through rod 212 moves along the hollow block 213, and the through rod 212 and the hollow block 213 assist the mounting plate 112 to move, so that the position of the mounting plate 112 is changed.

Example III

Compared with the first embodiment, referring to fig. 2-4, the door cover spring of the dish washer with the protection structure provided by the utility model has the advantages that the rubber damper 118 is arranged in the hollow cylinder 116 in a sliding manner, the rubber damper 118 is fixedly connected to the end part of the extending rod 117, the rust-proof layer 121 is arranged on the surface of the spring 114, the rust-proof layer 121 is an electrogalvanizing layer, and when the extending rod 117 slides in the hollow cylinder 116 in a telescopic manner, the rubber damper 118 is driven to slide in the hollow cylinder 116 so as to facilitate the use of the device, the rust-proof layer 121 protects the surface of the spring 114, and the rust-proof effect is achieved, so that the spring 114 is durable and the spring 114 is convenient to use.

Working principle: when the device is used, when the door cover 111 is suddenly closed, the baffle 115 falls to the upper part of the baffle block 113 in the closing process, the arranged spring 114, the hollow cylinder 116 and the extending rod 117 play a role in buffering protection, when the baffle 115 falls to the upper part of the baffle block 113, the door cover 111 is in an inclined state, an included angle is formed between the door cover 111 and the dishwasher body 110, so that the hand of a user is not hurt when the door cover 111 is suddenly closed, and the spring 114, the baffle 115 and the baffle block 113 play a role in protecting, so that the device has higher safety performance when in use.

When the extending rod 117 stretches and slides in the hollow cylinder 116, the rubber damping 118 is driven to slide in the hollow cylinder 116, so that the device is used, the rust-proof layer 121 plays a role in protecting the surface of the spring 114, the rust-proof effect is achieved, the spring 114 is durable, the spring 114 is used, the threaded rod 211 is controlled to rotate, the threaded rod 211 drives the mounting plate 112 to move, the position of the mounting plate 112 is changed, the position of the spring 114 and the position of the baffle 115 are changed, the baffle 115 can not fall to the upper portion of the baffle 113 when the door cover 111 is closed, the door cover 111 can be closed, the door cover is covered on the dish washer body 110, the operating handle 214 is used for controlling the threaded rod 211 to rotate, an operator can apply force to the threaded rod 211 conveniently through the operating handle 214, the threaded rod 211 is rotated conveniently, and adjustment is further carried out conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A dishwasher door spring having a protective structure, comprising: the automatic washing machine comprises a dish washer body (110) and a door cover (111), wherein a mounting plate (112) is arranged at the top end of the door cover (111), a blocking block (113) is fixedly arranged at the top of two sides of the dish washer body (110), springs (114) are fixedly connected to two sides of the bottom end of the mounting plate (112), a blocking plate (115) is fixedly arranged at the bottom end of each spring (114), empty barrels (116) are fixedly arranged at two sides of the bottom end of the mounting plate (112), an inward sliding mounting of each empty barrel (116) is provided with an extending rod (117), and the bottom ends of the extending rods (117) are fixedly connected to the blocking plate (115).

2. A dishwasher door closure spring with a protective structure as in claim 1, wherein: the top of door closure (111) is provided with adjustment mechanism (200), and adjustment mechanism (200) are including installation piece (210), installation piece (210) fixed mounting is on the top of door closure (111), threaded rod (211) are installed to the internal thread of installation piece (210), the one end of threaded rod (211) is rotated through the bearing and is connected on mounting panel (112).

3. A dishwasher door closure spring with a protective structure as in claim 2, wherein: the top end of the door cover (111) is fixedly provided with a fixed retaining plate (119).

4. A dishwasher door closure spring with a protective structure as in claim 1, wherein: the inside slip of empty section of thick bamboo (116) is provided with rubber damping (118), rubber damping (118) fixed connection is on the tip that stretches into pole (117), the surface of spring (114) is provided with antirust layer (121), antirust layer (121) are the electrogalvanizing layer.

5. A dishwasher door closure spring with a protective structure as in claim 3, wherein: one surface of the fixed retaining plate (119) close to the mounting plate (112) is fixedly provided with a protection pad (120), and the protection pad (120) is made of rubber.

6. A dishwasher door closure spring with a protective structure as in claim 2, wherein: the other end of the threaded rod (211) is provided with an operating handle (214), and the operating handle (214) is fixedly connected to the end of the threaded rod (211).

7. A dishwasher door closure spring with a protective structure as in claim 2, wherein: a penetrating rod (212) is connected to the mounting plate (112) on one side of the threaded rod (211), a hollow block (213) is fixedly mounted on one side of the mounting block (210), and the penetrating rod (212) penetrates through the hollow block (213).