CN218115906U

CN218115906U - Inner and outer door limiting and locking device of washing machine

Info

Publication number: CN218115906U
Application number: CN202221284378.5U
Authority: CN
Inventors: 胡居文; 刘锡云; 胡居武; 刘江钘
Original assignee: Nanjing Runqiang Auto Parts Co ltd
Current assignee: Nanjing Runqiang Auto Parts Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-23
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a spacing locking device of outer door in washing machine, concretely relates to washing machine door technical field, including host mechanism, installation mechanism and stop gear, host mechanism is including casing, fluting, washing machine outer door, pulling handle, transparent observation window and extension board, installation mechanism is including bottom plate, small-size installation screw, the utility model discloses, stopper this moment is located washing machine outer door top right side position, can play spacing fixed action to washing machine outer door, avoids washing machine can appear rocking at the in-process that uses, then the phenomenon of sending the vibrations noise takes place, when nevertheless when needs are opened washing machine outer door, at first the push rod motor start, and push rod motor output end makes the push rod control flexible to stretch out and draw back to the shortest right with the push rod, the stopper of the flexible in-process one end of right side of push rod is with flexible with stretching out and drawing back, thereby stretch out and draw back the washing machine outer door with the stopper can.

Description

Inner and outer door limiting and locking device of washing machine

Technical Field

The utility model relates to a washing machine door technical field specifically is a spacing locking device of inside and outside door of washing machine.

Background

The washing machine is a cleaning appliance for washing clothes by using the mechanical action of electric energy generation, and is divided into two types of household and collection according to the rated washing capacity, wherein the household washing machine belongs to the washing machine with the washing capacity below 6 kilograms specified in China: the household washing machine mainly comprises a box body, washing dehydration barrels (some washing and dehydration barrels are separated), a transmission and control system and the like, and some washing machines are also provided with a heating device. Washing machines are generally exclusively intended to use water as the main washing liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually carried out by a person skilled in the art.

At present, most of traditional washing machine doors do not adopt limiting and locking mechanisms, so that when the washing machine doors are closed, the doors are directly rotated to be covered, the washing machine doors are not limited and fixed, vibration noise is easily generated in the working process of the washing machine, the problems are solved, improvement is made on the problem, and the limiting and locking device for the inner door and the outer door of the washing machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a spacing locking device of outer door in washing machine, includes host mechanism, installation mechanism and stop gear, host mechanism is including casing, fluting, washing machine outer door, pulling handle, transparent observation window and extension board, installation mechanism is including bottom plate, small-size installation screw, mounting bar, reservation mounting hole, connecting block, irregular spacing strip, extension bolt and first U-shaped fixed block, stop gear is including second U-shaped fixed block, rotation bolt, hexagon nut, turning block, push rod motor, push rod and stopper.

As a preferred technical scheme of the utility model, the equal fixedly connected with extension board in both ends bottom position around the casing, casing top left side position runs through and is provided with the fluting.

As a preferred technical scheme of the utility model, both ends position all is provided with the connecting block, two around the shells inner wall top right side the connecting block top all runs through and threaded connection has extra long bolt and extra long bolt one end all to run through casing and threaded connection, two the extension board bottom is provided with the bottom plate, the both ends left and right sides position all runs through and threaded connection has small-size mounting screw and small-size mounting screw one end all to run through extension board and threaded connection around the bottom plate bottom all be provided with irregular spacing, two in the connecting block and the adjacent one side of shells inner wall all be provided with the first U-shaped fixed block of one end position fixedly connected with between the irregular spacing.

As a preferred technical scheme of the utility model, fixedly connected with second U-shaped fixed block between in the first U-shaped fixed block, second U-shaped fixed block top is run through and threaded connection has rotation bolt and rotation bolt one end to run through second U-shaped fixed block bottom position and threaded connection by left side position, threaded connection has hexagon nut and hexagon nut to be located second U-shaped fixed block bottom position on the rotation bolt, it is located between the second U-shaped fixed block to rotate to be connected with turning block and turning block on the rotation bolt, right side position fixedly connected with push rod motor between the second U-shaped fixed block, push rod motor output fixedly connected with push rod, push rod one end fixedly connected with stopper.

As a preferred technical scheme of the utility model, the equal fixedly connected with mounting bar in both ends position, two around the bottom plate bottom mounting bar top right side position all runs through and is provided with two evenly distributed's reservation mounting hole.

As a preferred technical scheme of the utility model, turning block left side position fixedly connected with washing machine outer door, washing machine outer door top intermediate position runs through and the transparent viewing window of fixedly connected with, washing machine outer door top rear end position fixedly connected with pulling handle.

As an optimal technical scheme of the utility model, push rod and stopper flush with the washing machine outer door.

The utility model has the advantages that: this spacing locking device of washing machine inside and outside door reserves the mounting hole through each of two mounting bars tops and fixes this kind of device installation washing machine outside door and interior door department can, the stopper this moment is located washing machine outside door top right side position, can play spacing fixed action to washing machine outside door, avoid washing machine can appear rocking in the in-process that uses, then the phenomenon of sending vibrations noise takes place, however when needs are opened to washing machine outside door, at first the push rod motor starts, push rod motor output makes the push rod stretch out and draw back about, thereby stretch out and draw back to the shortest right, the stopper of the flexible in-process one end of push rod right follows with flexible, thereby break away from washing machine outside door with the stopper is flexible can, at this moment rotating washing machine outside door through pulling the handle, thereby the rotor on washing machine outside door right side rotates on the inside rotation bolt of second U-shaped fixed block, last rotate it open can, this frame washing machine outside door can be opened and rotation angle is 90, when washing machine outside door one side rotates to the fluting, can be by spacing opening angle, avoid opening the angle can damage washing machine outside door greatly, in addition this kind of bolt device installation later stage, thereby more the later stage can be convenient for the later stage to the screw bolt installation, thereby more the later stage needs to screw out and take out the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an inner and outer door limiting and locking device of a washing machine of the present invention;

fig. 2 is a perspective view of the inner and outer door limiting and locking device of the washing machine of the present invention;

FIG. 3 is a view showing the internal structure of the casing of the limit locking device for the inner and outer doors of the washing machine of the present invention;

fig. 4 is an exploded view of the housing of the inner and outer door locking device of the washing machine of the present invention;

fig. 5 is a sectional view of the casing of the inner and outer door limiting and locking device of the washing machine of the present invention.

In the figure: 1. a primary mechanism; 2. an installation mechanism; 3. a limiting mechanism; 101. a housing; 102. slotting; 103. an outer door of the washing machine; 104. pulling the handle; 105. a transparent viewing window; 106. an extension plate; 201. a base plate; 202. a small mounting screw; 203. mounting a bar; 204. reserving a mounting hole; 205. connecting blocks; 206. irregular limiting strips; 207. lengthening the bolt; 208. a first U-shaped fixing block; 301. a second U-shaped fixing block; 302. rotating the bolt; 303. a hexagonal nut; 304. rotating the block; 305. a push rod motor; 306. a push rod; 307. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 to 5, a limiting and locking device for an inner door and an outer door of a washing machine comprises a main mechanism 1, an installation mechanism 2 and a limiting mechanism 3, wherein the main mechanism 1 comprises a shell 101, a slot 102, an outer door 103 of the washing machine, a pulling handle 104, a transparent observation window 105 and an extension plate 106, the installation mechanism 2 comprises a bottom plate 201, a small installation screw 202, an installation strip 203, a reserved installation hole 204, a connection block 205, an irregular limiting strip 206, a lengthened bolt 207 and a first U-shaped fixing block 208, and the limiting mechanism 3 comprises a second U-shaped fixing block 301, a rotating bolt 302, a hexagon nut 303, a rotating block 304, a push rod motor 305, a push rod 306 and a limiting block 307.

The bottom positions of the front end and the rear end of the shell 101 are fixedly connected with extension plates 106, and a slot 102 penetrates through the left position of the top of the shell 101 and is formed in the left position.

Both ends position all is provided with connecting block 205 around casing 101 inner wall top right side, two connecting block 205 tops all run through and threaded connection have elongated bolt 207 and elongated bolt 207 one end all run through casing 101 and threaded connection, two extension board 106 bottoms are provided with bottom plate 201, both ends left and right sides position all runs through and threaded connection have small-size mounting screw 202 and small-size mounting screw 202 one end all run through extension board 106 and threaded connection around bottom plate 201 bottom, all be provided with irregular spacing strip 206 in two connecting block 205 and the adjacent one side of casing 101 inner wall, the first U-shaped fixed block 208 of one end position fixedly connected with between two irregular spacing strips 206.

Fixedly connected with second U-shaped fixed block 301 between the first U-shaped fixed block 208, second U-shaped fixed block 301 top is run through and threaded connection has rotating bolt 302 and rotating bolt 302 one end runs through second U-shaped fixed block 301 bottom position and threaded connection, threaded connection has hexagon nut 303 and hexagon nut 303 is located second U-shaped fixed block 301 bottom position on rotating bolt 302, rotating bolt 302 is last to rotate to be connected with turning block 304 and turning block 304 is located between second U-shaped fixed block 301, right side position fixedly connected with push rod motor 305 between second U-shaped fixed block 301, push rod motor 305 output end fixedly connected with push rod 306, push rod 306 one end fixedly connected with stopper 307, carry out spacing fixed to irregular spacing strip 206 through connecting block 205 and casing 101 inner wall, therefore the phenomenon that can not appear droing takes place, when using, the device installation washing machine outer door can be fixed with interior door department through each reservation mounting hole 204 above two mounting strips 203, stopper 307 this moment is located washing machine outer door 103 top right side position, can play the fixed action to the washing machine outer door 103, the spacing vibrations that can appear in the use, then the phenomenon that the phenomenon appears.

The equal fixedly connected with mounting bar 203 in both ends position around bottom plate 201 bottom, two mounting bar 203 top right side positions all run through and are provided with two evenly distributed's reservation mounting hole 204.

The washing machine outer door 103 is fixedly connected to the left side of the rotating block 304, the transparent observation window 105 penetrates through and is fixedly connected to the middle position of the top of the washing machine outer door 103, the pulling handle 104 is fixedly connected to the rear end position of the top of the washing machine outer door 103, when the washing machine outer door 103 needs to be opened, firstly, the push rod motor 305 is started, the push rod 306 is made to stretch left and right through the output end of the push rod motor 305, so that the push rod 306 stretches rightwards to the shortest, the limiting block 307 at one end stretches out and draws back in the process that the push rod 306 stretches out and draws back rightwards, so that the limiting block 307 stretches out and draws back to be separated from the washing machine outer door 103, at the moment, the washing machine outer door 103 is rotated through the pulling handle 104, the rotating block 304 on the right side of the washing machine outer door 103 rotates on the rotating bolt 302 inside the second U-shaped fixing block 301, and finally the rotating opening is carried out, the frame washing machine outer door 103 can be opened at a 90 degree, when one side of the washing machine outer door 103 rotates into the groove 102, the opening degree can be limited by the opening degree, so that the rotating block 304 on the right side can damage the washing machine outer door 103 to the washing machine outer door 103, in a larger opening degree, in addition, the device, various bolts can be installed as shown in the figure, and the later stage, the device can be conveniently taken out when the bolt device, and the later stage can be directly taken out, and the corresponding accessories can be conveniently used.

The push rod 306 and the stop block 307 are flush with the washing machine outer door 103.

The working principle is as follows: firstly, the irregular limit strip 206 is limited and fixed with the inner wall of the shell 101 through the connecting block 205, so that the phenomenon of falling-off can not occur, when in use, the device is installed on the outer door and the inner door of the washing machine through the reserved mounting holes 204 above the two mounting strips 203, at the moment, the limit block 307 is positioned at the right side position of the top of the outer door 103 of the washing machine, the limit and fixing effect on the outer door 103 of the washing machine can be achieved, the phenomenon that the washing machine shakes during use and then generates vibration noise is avoided, when the outer door 103 of the washing machine needs to be opened, firstly, the push rod motor 305 is started, the output end of the push rod motor 305 enables the push rod 306 to stretch left and right, so that the push rod 306 stretches rightwards to be shortest, and the limit block 307 at one end of the push rod 306 stretches rightwards in the stretching process, thereby stretch out and draw back stopper 307 and break away from washing machine outer door 103 can, at this moment rotating washing machine outer door 103 through pulling handle 104, thereby the turning block 304 on washing machine outer door 103 right side rotates on the rotation bolt 302 inside second U-shaped fixed block 301, it can to rotate and open at last, this frame washing machine outer door 103 can be opened and turned angle is 90, when rotating to in the fluting 102 in washing machine outer door 103 one side, can by spacing opening angle, avoid opening angle great can damage washing machine outer door 103, in addition this kind of device is shown in the figure, adopted multiple bolt to install, if need overhaul or when changing the accessory to the device inside in the later stage, directly twist corresponding bolt and take out can, thereby can more be convenient for the later stage to use.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spacing locking device of washing machine internal and external door, includes main mechanism (1), installation mechanism (2) and stop gear (3), its characterized in that: host computer constructs (1) including casing (101), fluting (102), washing machine outer door (103), pulling handle (104), transparent observation window (105) and extension board (106), installation mechanism (2) are including bottom plate (201), small-size mounting screw (202), mounting bar (203), reserve mounting hole (204), connecting block (205), irregular spacing strip (206), extension bolt (207) and first U-shaped fixed block (208), stop gear (3) are including second U-shaped fixed block (301), rotation bolt (302), hexagon nut (303), turning block (304), push rod motor (305), push rod (306) and stopper (307).

2. The limit locking device for the inner door and the outer door of the washing machine as claimed in claim 1, wherein the bottom positions of the front end and the rear end of the casing (101) are fixedly connected with extension plates (106), and the left position of the top of the casing (101) penetrates through and is provided with a slot (102).

3. The limiting and locking device for the inner door and the outer door of the washing machine as claimed in claim 1, wherein the front end and the rear end of the right side of the top of the inner wall of the casing (101) are provided with connecting blocks (205), the tops of the two connecting blocks (205) are both penetrated through and connected with a lengthening bolt (207) in a threaded manner, one end of the lengthening bolt (207) is both penetrated through the casing (101) and connected with the lengthening bolt in a threaded manner, the bottoms of the two extension plates (106) are provided with bottom plates (201), the positions of the left side and the right side of the front end and the rear end of the bottom of each bottom plate (201) are both penetrated through and connected with a small mounting screw (202) in a threaded manner, one end of the small mounting screw (202) is both penetrated through the extension plates (106) and connected with the lengthening bolt in a threaded manner, one side of the two connecting blocks (205) adjacent to the inner wall of the casing (101) is provided with a limiting strip (206), and one end of the two irregular limiting strips (206) is fixedly connected with a first U-shaped fixing block (208).

4. The inside and outside door limiting and locking device of the washing machine as claimed in claim 1, wherein a second U-shaped fixing block (301) is fixedly connected between the inside of the first U-shaped fixing block (208), the top of the second U-shaped fixing block (301) penetrates through the left side position and is in threaded connection with a rotating bolt (302), one end of the rotating bolt (302) penetrates through the bottom position of the second U-shaped fixing block (301) and is in threaded connection with the bottom position of the second U-shaped fixing block, a hexagon nut (303) is in threaded connection with the rotating bolt (302), the hexagon nut (303) is in bottom position of the second U-shaped fixing block (301), a rotating block (304) and a rotating block (304) are rotatably connected with the rotating bolt (302) and are positioned between the second U-shaped fixing blocks (301), a push rod motor (305) is fixedly connected with the right side position between the second U-shaped fixing blocks (301), a push rod (306) is fixedly connected with the output end of the push rod motor (305), and a limiting block (307) is fixedly connected with one end of the push rod (306).

5. The inner and outer door limiting and locking device of the washing machine as claimed in claim 1, wherein the bottom plate (201) is fixedly connected with mounting bars (203) at the front and rear ends of the bottom, and the two mounting bars (203) are provided with two uniformly distributed reserved mounting holes (204) at the right side of the top.

6. The inner and outer door limit locking device of the washing machine as claimed in claim 1, wherein the outer door (103) of the washing machine is fixedly connected to the left side position of the rotating block (304), the transparent viewing window (105) is fixedly connected to the middle position of the top of the outer door (103) of the washing machine in a penetrating manner, and the pulling handle (104) is fixedly connected to the rear end position of the top of the outer door (103) of the washing machine.

7. The limit locking device for the inner door and the outer door of the washing machine as claimed in claim 1, wherein the push rod (306) and the limit block (307) are flush with the outer door (103) of the washing machine.