CN215210074U - Sliding buckle assembly, door lock, washing machine door and washing machine - Google Patents

Abstract

The utility model discloses a thread slipping component to a lock with thread slipping component is disclosed, washing machine door and washing machine that have the lock, wherein the thread slipping component includes: the elastic reset cover is internally provided with an inclined straight channel, and a rotating shaft is transversely arranged in the inclined straight channel; the fastener comprises a guide part and a fastening part, the fastening part and the guide part are connected in a bending mode to form a bending angle, the guide part is arranged in the inclined straight channel, a strip-shaped hole is formed in the guide part and arranged along the length direction of the inclined straight channel, the rotating shaft penetrates through the strip-shaped hole, a fastening position is arranged on the fastening part, and one side, back to the fastening position, of the guide part extends outwards in an inclined mode; the handle is arranged on the elastic reset cover. The utility model discloses a can follow the thread slipping structure of inboard dropout, solve the inside dead problem of lock of washing machine door when the closure, can drop off from the inboard position of washing machine door, prevent the emergence of potential safety hazard.

Description

Sliding buckle assembly, door lock, washing machine door and washing machine

Technical Field

The utility model relates to a household electrical appliances technical field, in particular to thread slipping component, door lock, washing machine door and washing machine.

Background

In the field of household appliances, a door hook in the existing door structure is fixed in a door pin, when a door needs to be opened, a user only needs to stir a door handle from the outside by hand, and the door handle overcomes spring force to drive the door hook to rotate by a certain angle, so that the door hook is separated from a door lock. Under this kind of structural design, it is can't do from the inside push-off door lock of door, because the door colludes the position that is fixed by the door bolt, forms self-locking structure, when child is stranded in the washing machine cylinder, must just can open the washing machine door from the outside, and this is very dangerous for child, causes accident easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a thread slipping component can realize two-way process of opening.

The utility model discloses still provide a lock that has above-mentioned thread slipping subassembly.

The utility model discloses provide a washing machine door and washing machine with above-mentioned door lock in addition.

According to the utility model discloses a thread slipping component of first aspect embodiment, include: the elastic reset cover is internally provided with an inclined straight channel, a rotating shaft is transversely arranged in the inclined straight channel, and the elastic reset cover can rotate around the rotating shaft; the fastener comprises a guide part and a fastening part, the fastening part is connected with the guide part in a bending mode to form a bending angle, the guide part is arranged in the inclined straight channel and can move linearly along the inclined straight channel, a strip-shaped hole is formed in the guide part and arranged along the length direction of the inclined straight channel, the rotating shaft penetrates through the strip-shaped hole, the strip-shaped hole can move in the inclined straight channel relative to the rotating shaft, a fastening position is arranged on the fastening part, and the guide part extends obliquely outwards from one side of the fastening position; and the handle is arranged on the elastic reset cover and can enable the elastic reset cover to rotate around the rotating shaft.

According to the utility model discloses thread slipping subassembly has following beneficial effect at least: the elastic resetting cover is provided with a buckling angle, the buckling angle is arranged between the buckling angle and the inclined straight channel, the buckle is arranged between the buckling angle and the inclined straight channel, and the buckle is arranged between the buckling angle and the inclined straight channel.

According to the utility model discloses a some embodiments, the both sides of guide part are equipped with the guide post, be equipped with the guide way on the inside wall of straight passageway of slope, the guide way along the direction of motion setting of guide part, the guide post sets up in the guide way and can roll on the guide way.

According to some embodiments of the utility model, the guide part orientation the both sides of guide way are equipped with the arc recess, the guide post sets up on the arc recess.

According to the utility model discloses a lock of second aspect embodiment includes: the slider assembly of the embodiment of the first aspect; the buckle plate is provided with a locking port, and the fastener penetrates through the locking port and can be fastened on the edge of the locking port.

According to the utility model discloses door lock has following beneficial effect at least: after the lock catch is locked, the fastener can be reversely pushed at the inner side, so that the fastener outwards withdraws from the fastening buckle plate while moving along the inclined straight channel, the fastener can realize the tripping function in the outwards pushing process, and the potential safety hazard is avoided.

According to some embodiments of the utility model, the handle has to rotate to be connected two engaging lugs in the pivot, two engaging lug fixed connection be in the both sides of elasticity lid that resets make the handle with elasticity lid that resets is fixed to be linked into an organic whole, the both ends of pivot are passed respectively elasticity reset the lid with the engaging lug extends to the engaging lug outside.

According to some embodiments of the utility model, the reset torsion spring is installed to the pivot, the reset torsion spring top is tightly in the handle or elasticity is reset and is covered.

According to some embodiments of the utility model, the edge of fore shaft turns over to one side, forms the arc spigot surface of four sides infolding, the fastener passes and the straining from one side that the fore shaft contains the arc spigot surface and is in the inboard of fore shaft.

According to the utility model discloses washing machine door of third aspect embodiment includes: a door housing; the door plate is hinged on the door shell; the door lock is arranged between the door shell and the door plate and is positioned on the opposite side of the hinged position of the door plate and the door shell, the handle extends out of the outer side of the door plate, the elastic reset cover is rotatably connected to the inner side of the door plate through a rotating shaft, and the buckle plate is fixedly connected to the door shell.

According to the utility model discloses washing machine door has following beneficial effect at least: through the sliding buckle structure capable of tripping from the inner side, the problem that the inner part of the washing machine door is locked when the washing machine door is closed is solved, the door can be tripped from the inner side position of the washing machine door, and the potential safety hazard is prevented.

According to the fourth aspect of the present invention, the washing machine comprises the washing machine door of the third aspect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a washing machine door according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a door lock according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a slide fastener assembly according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a slider assembly according to an embodiment of the present invention.

The attached drawings are marked as follows:

an elastic reset cap 100;

the fastener 200, the guide part 210, the inclined straight channel 211, the strip-shaped hole 212, the guide groove 213, the fastening part 220, the fastening position 221, the guide column 230 and the arc-shaped groove 240;

a handle 300, a connecting lug 310;

a rotating shaft 500;

a return torsion spring 600;

a pinch plate 700 and an arc-shaped guide surface 710;

a door housing 800, a solenoid valve 810;

a door panel 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

With reference to fig. 3 to 5, a slider assembly according to an embodiment of the first aspect of the present invention will be described below.

As shown in fig. 1 to 5, a slide fastener assembly includes an elastic reset cover 100, a fastener 200 and a handle 300, wherein an inclined straight channel 211 is disposed inside the elastic reset cover 100, a rotating shaft 500 is transversely disposed in the inclined straight channel 211, the rotating shaft 500 passes through the slide fastener assembly and is used for the external rotary connection of the elastic reset cover 100, and an elastic member is further disposed on the elastic reset cover 100, so that the elastic reset cover 100 has an elastic reset function. The fastening member 200 includes a guide portion 210 and a fastening portion 220, the guide portion 210 and the fastening portion 220 are connected at a bending angle, the guide portion 210 is disposed in the inclined straight passage 211 and can move linearly along the inclined straight passage 211, and the fastening portion 220 also moves linearly along the inclined straight passage 211 under the action of the guide portion 210. The guide part 210 is provided with a strip-shaped hole 212 arranged along the length direction of the inclined straight channel 211, the rotating shaft 500 penetrates through the strip-shaped hole 212 and can move along the length direction of the inclined straight channel 211 relative to the strip-shaped hole 212, the strip-shaped hole 212 limits the linear moving range of the guide part 210, the fastening part 220 is provided with a fastening position 221, the guide part 210 is back to one side of the fastening position 221, due to the existence of a bending angle, when the guide part 210 linearly moves along the inclined channel, the fastening position 221 outwards pushes and simultaneously transversely moves outwards, and the fastener 200 is released from an original fastening place. The door internal opening-releasing function is completed by adopting a mechanical releasing mode, and the door internal opening-releasing device is ingenious in design and simple in structure. The handle 300 is disposed on the elastic reset cover 100 and can push the elastic reset cover 100 to open away from the buckling position 221, and the handle 300 is used for pulling the elastic reset cover 100 to rotate.

In some embodiments of the present invention, the guide posts 230 are disposed on two sides of the guide portion 210, the guide posts 230 transversely stick to the outer side surface of the guide portion 210, so as to limit the movement direction of the guide portion 210 and reduce the guiding friction generated by the guide portion 210 relative to the inner side wall of the inclined straight channel 211. The inner side wall of the inclined straight channel 211 is provided with a guide groove 213, the guide groove 213 is arranged along the moving direction of the guide part 210, the guide groove 213 is a linear groove which can just contain the guide post 230, and the guide post 230 is arranged in the guide groove 213 and can roll on the guide groove 213. In this embodiment, two sets of guide slots 213 are provided, each set includes two linear slots that are parallel and opposite to each other and are disposed on the inner side arm of the inclined straight channel 211, one guide post 230 is installed in each set of guide slots 213, and both ends of each guide post 230 are fixed across the two linear slots of each set of guide slots 213, thereby realizing the guiding and moving of the guide part 210 in the inclined straight channel 211.

Specifically, the guide portion 210 is provided with arc grooves 240 on both sides facing the guide groove 213, the arc grooves 240 are formed in the middle of the protruding positions on both sides of the guide portion 210, the groove surfaces of the arc grooves 240 are matched with the cylindrical surfaces of the guide posts 230, the diameters and the lengths of the guide posts are the same, and the guide posts 230 are arranged on the arc grooves 240 and can roll in the arc grooves 240. The arc-shaped groove 240 restricts the guide post 230 from being outside the guide portion 210, being sandwiched between the guide portion 210 and the inclined straight passage 211, and reduces friction of the guide portion 210.

Placing openings are formed in two ends of the inclined straight passage 211, the fasteners 200 enter the inclined straight passage 211 from the placing openings, notches communicated with the guide grooves 213 are formed in the placing openings, and the guide posts 230 enter the inclined straight passage 211 from the notches.

Referring to fig. 2 to 5, a door lock according to a second aspect of the present invention will be described.

A door lock comprises a buckle plate 700 and a slide fastener assembly of the first aspect, wherein a lock opening is formed in the buckle plate 700, a fastener 200 of the slide fastener assembly penetrates through the lock opening and is fastened at the edge position of the lock opening, the fastener and the buckle plate 700 are matched to form a door lock structure, a handle 300 pulls an elastic reset cover 100 from the outer side, and the fastener 200 rotates along with the elastic reset cover 100 to be separated from the buckle plate 700.

In some embodiments of the present invention, the handle 300 has two engaging lugs 310 rotatably connected to the rotating shaft 500, the two engaging lugs 310 are fixedly connected to two sides of the elastic reset cover 100, the handle 300 and the elastic reset cover 100 are fixedly connected into a whole, the two are formed by an integral injection molding method, the two ends of the rotating shaft 500 respectively pass through the elastic reset cover 100 and the engaging lugs 310 and extend to the outside of the engaging lugs 310, and the handle 300 and the elastic reset cover 100 are rotatably connected to the outside. In addition, the handle 300 and the elastic reset rod can be pushed tightly to toggle the elastic reset cover 100, so as to toggle the rotation of the fastener 200, and the elastic reset cover 100 resets to push the handle 300 to reciprocate during resetting.

Further, a return torsion spring 600 is mounted on the rotating shaft 500, and the return torsion spring 600 is tightly pressed against the handle 300 or the elastic return cover 100 to push the handle 300 or the elastic return cover 100 to rotate. Certainly, the elasticity lid 100 that resets and handle 300 can also realize the reset function through other pieces that reset such as extension spring, can reach equally the utility model discloses a technological effect.

Specifically, the edge of the fore shaft is folded to one side to form an arc-shaped guide surface 710 with four folded edges, the folding direction of the arc-shaped guide surface 710 is back to the extending position of the fastener 200, the fastener 200 penetrates through the side of the fore shaft containing the arc-shaped guide surface 710 and is fastened on the inner side of the fore shaft, and when the fastener 200 is fastened on the buckle plate 700, the fastener enters the fore shaft through the smooth transition of the arc-shaped guide surface 710 and is finally fastened on the buckle plate 700.

Referring to fig. 1, a washing machine door according to an embodiment of the third aspect of the present invention will be described below.

The utility model provides a washing machine door, including door shell 800, door plant 900 and set up between door shell 800 and door plant 900 the utility model discloses the lock of the second aspect embodiment, door plant 900 articulates on door shell 800, the lock is located the door plant 900 and the articulated opposite side of department of door plant outsourcing, handle 300 stretches out to the door plant 900 outside, be equipped with an extension mouth on the door plant 900, handle 300 stretches out from extending out the mouth, elasticity lid 100 that resets rotates through pivot 500 and connects inboardly at door plant 900, buckle 700 fixed connection is on door shell 800, when door plant 900 closes on door shell 800, the straining of fastener 200 is on buckle 700, thereby close door plant 900 and fix in door shell 800. When the door panel 900 is closed on the door, one pushes the door panel 900 from the inside of the door housing 800, so that the fastener 200 is pulled out along the inclined straight channel 211 and gradually disengages from the clip 700 until completely disengaged, thereby allowing the door panel 900 to be opened from the door housing 800.

It should be noted that, a reset component may be disposed between the fastener 200 and the door panel 900, and after the fastener 200 is pulled out to the outside of the inclined straight channel 211, the reset component is retracted into the inclined straight channel 211 again, and after the door panel 900 is closed, the reset component can be fastened on the buckle panel 700 again to achieve closing. The reset component can be a tension spring, and can also be other reset components, so that the reset process of the fastener 200 can be realized.

Preferably, the door case 800 is provided with an induction electromagnetic valve 810, the induction electromagnetic valve 810 is provided with a clamping mechanism capable of fixing the fastener 200, the clamping mechanism can be a clamping plate, the clamping plate is opened along the inner side of the lock catch in a telescopic manner under the action of the induction electromagnetic valve 810, after the fastener 200 is fastened on the fastening plate 700, the electromagnetic valve 810 drives the position of the clamping plate fixing fastener 200 to keep the fastening state of the fastener 200, and the door plate 900 is prevented from being opened when the clothes are washed.

To the utility model discloses washing machine, washing machine of fourth aspect embodiment include the utility model discloses the washing machine door of third aspect embodiment for washing machine door plant 900 can be followed the cylinder inboard and opened through this washing machine door, has avoided child to enjoy of the lock can't oneself walk out inside the cylinder.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A slider assembly, comprising:

the elastic reset cover (100), an inclined straight channel (211) is arranged in the elastic reset cover (100), a rotating shaft (500) is transversely arranged in the inclined straight channel (211), and the elastic reset cover (100) can rotate around the rotating shaft (500);

the fastener (200) comprises a guide part (210) and a fastening part (220), the fastening part (220) is connected with the guide part (210) in a bending mode to form a bending angle, the guide part (210) is arranged in the inclined straight channel (211) and can move linearly along the inclined straight channel (211), a strip-shaped hole (212) arranged along the length direction of the inclined straight channel (211) is formed in the guide part (210), the rotating shaft (500) penetrates through the strip-shaped hole (212), the strip-shaped hole (212) can move in the inclined straight channel (211) relative to the rotating shaft (500), a fastening position (221) is formed in the fastening part (220), and the guide part (210) extends obliquely outwards from the side back to the fastening position (221);

a handle (300) provided on the elastic reset cover (100) and capable of rotating the elastic reset cover (100) around the rotation shaft (500).

2. The slider assembly according to claim 1, wherein guide posts (230) are provided on both sides of said guide portion (210), guide grooves (213) are provided on inner side walls of said inclined straight channel (211), said guide grooves (213) are provided along a moving direction of said guide portion (210), and said guide posts (230) are provided in said guide grooves (213) and can roll on said guide grooves (213).

3. The slider assembly according to claim 2, wherein the guide portion (210) is provided with an arc-shaped groove (240) toward both sides of the guide groove (213), and the guide post (230) is confined in the arc-shaped groove (240).

4. A door lock, comprising:

the slider assembly of any of claims 1-3;

the buckle plate (700) is provided with a locking notch, and the fastener (200) penetrates through the locking notch and can be fastened to the edge of the locking notch.

5. The door lock according to claim 4, wherein the handle (300) has two engaging lugs (310) rotatably connected to the rotating shaft (500), the two engaging lugs (310) are fixedly connected to both sides of the elastic reset cover (100) to fixedly connect the handle (300) and the elastic reset cover (100) into a whole, and both ends of the rotating shaft (500) respectively penetrate through the elastic reset cover (100) and the engaging lugs (310) and extend to the outside of the engaging lugs (310).

6. The door lock according to claim 5, characterized in that the rotating shaft (500) is provided with a return torsion spring (600), and the return torsion spring (600) is tightly pressed on the handle (300) or the elastic return cover (100).

7. The door lock according to claim 4, wherein the edge of the fore shaft is folded to one side to form a four-side folded arc-shaped guide surface (710), and the fastening member (200) is passed through and fastened to the inside of the fore shaft from the side of the fore shaft containing the arc-shaped guide surface (710).

8. A washing machine door, comprising:

a door housing (800);

a door panel (900), the door panel (900) being hinged to the door housing (800);

the door lock according to any one of claims 4 to 7, which is arranged between the door shell (800) and the door panel (900) and is positioned at the opposite side of the hinge joint of the door panel (900) and the door shell (800), the handle (300) extends out of the door panel (900), the elastic return cover (100) is rotatably connected to the inner side of the door panel (900) through a rotating shaft (500), and the buckle plate (700) is fixedly connected to the door shell (800).

9. The washing machine door according to claim 8, characterized in that the door housing (800) is provided with an induction solenoid valve (810), and the induction solenoid valve (810) is provided with a clamping mechanism capable of fixing the fastener (200).

10. A washing machine comprising a washing machine door as claimed in claim 8 or 9.

Images