CN212129771U

CN212129771U - Connecting piece for decorative plate and embedded water tank panel

Info

Publication number: CN212129771U
Application number: CN201922394511.7U
Authority: CN
Inventors: 李小华
Original assignee: Dixi Sanitary Tool System Suzhou Co ltd
Current assignee: Dixi Sanitary Tool System Suzhou Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a connecting piece for decorative board and embedded water tank panel, which comprises a housin, fast latch fitting and back lid, the inside chamber that holds that is used for placing fast latch fitting that sets up of casing, back lid lock is at the casing afterbody, fast latch fitting includes body and go-between, the arc recess is established to the body indent, and set up the screw thread in the arc recess, the outside sets up first guide portion, the arc recess of two bodies sets up relatively, form the installation department of connecting screw, through go-between with two body elastic connection, the casing is covered with the through-hole that sets up that correspond with the installation department and allow the screw to pass through with the back, it sets up second guide portion and expansion portion to hold the interval on the inside in chamber, one side of first guide portion sets up first flange to the centre of a circle is. The utility model discloses a quick latch fitting that two elastic connection's body is constituteed mutually supports through first guide portion and second guide portion, realizes that the screw is installed fast, and then improves the installation effectiveness of decorative board, reduces labour cost.

Description

Connecting piece for decorative plate and embedded water tank panel

Technical Field

The utility model relates to an embedded water tank field, in particular to a connecting piece that is used for decorative board and embedded water tank panel.

Background

In industry and house ornamentation, for pleasing to the eye, the water tank embedding wall of closestool is internal, and the wall body need install the decorative board outward, and current structure sets up the screw on the panel, is connected decorative board and panel through long screw and fixes, and the installation environment decorative board of difference is different to the distance of panel, consequently, need prepare the screw of various lengths, if the screw overlength, need expend a lot of time just can screw up screw and screw, can reduce workman's installation effectiveness like this.

SUMMERY OF THE UTILITY MODEL

Aiming at overcoming the defects of the prior art, the utility model discloses a connecting piece for a decorative plate and an embedded water tank panel, which comprises a shell, a quick-locking piece and a rear cover, wherein the shell is internally provided with a containing cavity for placing the quick-locking piece, the rear cover is buckled at the tail part of the shell, the quick-locking piece comprises a body and a connecting ring, the body is concavely provided with an arc-shaped groove, a thread is arranged in the arc-shaped groove, the outer side of the body is provided with a first guide part, the two arc-shaped grooves of the body are oppositely arranged to form an installation part of a connecting screw, the two bodies are elastically connected through the connecting ring, the shell and the rear cover are provided with through holes which correspond to the installation part and allow the screw to pass through, the inside of the containing cavity is provided with a second guide part and an expansion part at intervals, when the screw is locked with the connecting piece, the two bodies are close to form the mounting part matched with the screw by using the second guide part and the first guide part; when the screw is installed, the expansion part is utilized to provide expansion space for the body to two sides, one side of the first guide part is provided with a first flange in a protruding mode towards the circle center, and the first flange is utilized to limit the rotating angle of the quick locking piece.

Further, the first guide part and the second guide part are arc-shaped inclined planes which are matched with each other.

Further, a second rib for limiting the body is protrusively provided at the second guide portion.

Further, a fixing mechanism connected with the panel is arranged at the end part of the shell.

Further, the fixing mechanism comprises a fixing part and a connecting part, the fixing part is arranged at the end part of the shell through the connecting part, the fixing part and the connecting part are of an oval structure, and the fixing part is larger than the connecting part.

Furthermore, salient points are arranged at two ends of the major diameter of the ellipse of the connecting part.

Further, the quick locking piece is in hold intracavity axial displacement, when quick locking piece rotated, first flange restricted all the time quick locking piece turned angle.

The utility model discloses the beneficial effect who gains:

the utility model discloses a quick latch fitting that two elastic connection's body is constituteed mutually supports through first guide portion and second guide portion, realizes that the screw is installed fast, and then improves the installation effectiveness of decorative board, reduces labour cost. The quick-locking piece can axial displacement in the casing, when rotatory screw, can inwards push up tight screw through the screwdriver, at this moment, rely on the screw and can drive quick-locking piece rotation with the frictional force between the quick-locking piece, the quick-locking piece that drives that can be convenient rotates, blocks until receiving the dog.

Drawings

FIG. 1 is a schematic view of a conventional connection structure of a panel and a decorative plate;

fig. 2 is a schematic structural view of a connecting piece of a decorative plate and an embedded water tank panel of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is a schematic view of a quick-lock assembly;

FIG. 5 is a schematic structural view of the body;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

FIG. 7 is a schematic view of the internal structure of the housing;

FIG. 8 is a rear view of the housing;

FIG. 9 is a schematic view of the housing from another perspective;

FIG. 10 is a schematic view of the mounting structure of the panel;

the reference numbers are as follows:

1. a shell, 2, a quick locking piece, 3, a rear cover, 4, a panel, 5, a fixing mechanism, 6, a decorative plate, 11, an accommodating cavity, 12, a second guide part, 13, an expansion part, 21, a body, 22, a connecting ring, 51, a fixing part, 52, a connecting part, 521, a bump, 121, a second rib, 211, a thread, 212, a first guide part, 213, an installation part, 214 and a first rib,

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, in the connection structure of the panel and the decoration plate in the prior art, the decoration plate is fixed to the panel by screws, and the screws are in threaded fit with the fixing pieces on the panel, so that if the screws are too long, it takes a long time to rotate for fixing. The utility model discloses the connecting piece on the replacement panel to improve assembly efficiency.

A connecting piece for a decorative plate and an embedded water tank panel is shown in figures 2-10 and comprises a shell 1, a quick locking piece 2 and a rear cover 3, wherein a containing cavity 11 for containing the quick locking piece 2 is formed inside the shell 1, and the rear cover 3 is buckled at the tail of the shell 1 to limit the quick locking piece 2 in the containing cavity 11. Wherein, fast latch fitting 2 includes body 21 and go-between 22, and the concave arc recess of establishing on body 21 to set up screw 211 in the arc recess, the outside sets up first guide 212, and the arc recess of two bodies 21 sets up relatively, forms the installation department 213 of installation screw, through go-between 22 with two body 21 elastic connection, and set up the dress through-hole 74 that corresponds with installation department 213 on casing 1 and back lid 3, dress through-hole 74 allows the screw to pass through. The inner wall of the accommodating cavity 11 is provided with a second guide part 12 and an expansion part 13 at intervals, and the expansion part 13 is formed between the adjacent second guide parts 12. When the screw is locked with the connector, the two bodies 21 are close to each other by the mutual matching of the first guide part 212 and the second guide part 12, and a mounting part 213 matched with the screw is formed. When the screw is mounted, the first guide portion 212 rotates to the expansion portion 13, and the expansion portion 13 is a space for the body 21 to move in the opposite direction. That is, when the screw is inserted or removed, the body 21 can move as if it were, so that the screw can pass through the mounting portion 213, and the screw can be mounted quickly. A first rib 214 is protruded from one side of the first guide portion 212 toward the center of the circle, and the first rib 214 is used to limit the rotation angle of the quick locking member 2. During the use, it fills in to aim at dress through-hole 74 with the screw, pass installation department 213 with the screw hard, in this process, two bodies 21 outwards expand, remove to the assigned position after, clockwise rotation screw (screw and quick latch fitting locking direction), utilize the screw and the frictional force between the quick latch fitting 2, drive quick latch fitting 2 clockwise rotation, stop until receiving first flange 214, quick latch fitting 2 can't continue to rotate, at this moment, first guide part 212 corresponds with second guide part 12 position, continue to rotate, the tip of screw is gradually to quick latch fitting 2 removal, first guide part 212 and second guide part 12 cooperation simultaneously, make two bodies 1 remove in opposite directions, form installation department 213 with screw thread fit, until screwing up decorative board 6. When decorative board 6 is taken off to needs, the reverse rotation screw for screw tip and the increase of the distance between the fast latch fitting 2, and when rotating, screw and the frictional force between the fast latch fitting 2 can drive fast latch fitting 2 reverse rotation, block until receiving first flange 214, fast latch fitting 2 can't continue to rotate, and at this moment, body 21 is in expansion portion 13 department, can easily extract the screw this moment.

In one embodiment, as shown in FIGS. 2-10, first guide 212 and second guide 12 are arcuate ramps that mate with each other. When screwing, the first guide part 212 and the second guide part 12 are engaged with each other, so that the two bodies of the quick-locking piece 2 are close to each other, and the mounting part 213 is engaged with the screw thread.

In one embodiment, as shown in fig. 2 to 10, a second rib 121 for limiting the body 21 is protrudingly provided on the second guide portion 12. The first rib 214 and the second rib 121 cooperate with each other to limit the rotation range of the quick locking member 2, and at the same time, guide the first guide portion 212 and the second guide portion 12 to cooperate with each other so that the quick locking member 2 is inwardly contracted.

In one embodiment, as shown in fig. 2-10, the end of the housing 1 is provided with a securing mechanism 5 connected to the panel 4. Specifically, the fixing mechanism 5 includes a fixing portion 51 and a connecting portion 52, the fixing portion 51 is disposed at an end portion of the housing 1 through the connecting portion 52, both the fixing portion 51 and the connecting portion 52 are of an elliptical structure, and the fixing portion 51 is larger than the connecting portion 52. In a preferred embodiment, the connecting portion 52 has bumps 521 at both ends of the major diameter of the ellipse. In use, the panel 4 is provided with an elliptical through hole 41 allowing the fixing portion 51 to pass through, the short diameter of the elliptical through hole 41 is in interference fit with the long diameter of the connecting portion 52, and concave points matched with the convex points 521 are arranged at two ends of the short diameter of the elliptical through hole 41 to fix the housing 1 on the panel 4.

In one embodiment, as shown in fig. 2-8, quick-lock member 2 moves axially within receiving cavity 11, and first and second ribs 21-4 and 121 always limit the angle of rotation of quick-lock member 2 as quick-lock member 2 rotates. Fast latch fitting 2 can axial displacement in casing 1, when rotatory screw, can inwards push up tight screw through the screwdriver for fast latch fitting 2 is hugged closely with hou gai 3, and at this moment, rely on the screw and can drive fast latch fitting 2 and rotate fast with the frictional force between the fast latch fitting 2, and the fast latch fitting that drives that can be convenient rotates, blocks until receiving the dog. I.e., locked, the first guide portion 212 corresponds in position to the second guide portion 12; when unlocked, the first guide portion 212 corresponds in position to the flared portion 13.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. A connecting piece for a decorative plate and an embedded water tank panel is characterized by comprising a shell, a quick locking piece and a rear cover, the shell is internally provided with a containing cavity for placing the quick locking piece, the rear cover is buckled at the tail part of the shell, the quick locking piece comprises a body and a connecting ring, the body is concavely provided with an arc-shaped groove, and the arc grooves are internally provided with threads, the outer sides of the arc grooves are provided with first guide parts, the arc grooves of the two bodies are oppositely arranged to form an installation part for connecting screws, the two bodies are elastically connected through the connecting ring, through holes which correspond to the mounting parts and allow the screws to pass through are arranged on the shell and the rear cover, a second guide part and an expansion part are arranged at intervals in the accommodating cavity, when the screw is locked with the connecting piece, the two bodies are close to form the mounting part matched with the screw by using the second guide part and the first guide part; when the screw is installed, the expansion part is utilized to provide expansion space for the body to two sides, one side of the first guide part is provided with a first flange in a protruding mode towards the circle center, and the first flange is utilized to limit the rotating angle of the quick locking piece.

2. A connection piece for a decorative plate and a flush tank panel according to claim 1, wherein the first guide portion and the second guide portion are arc-shaped slopes which are engaged with each other.

3. The connecting member for a decorative plate and a flush tank panel according to claim 1, wherein a second rib for restricting the body is protrusively provided at the second guide portion.

4. A connection for a trim panel and flush tank panel according to claim 1, wherein the end of the housing is provided with a securing mechanism for attachment to the panel.

5. A connection for a trim panel and flush tank panel according to claim 4, wherein said securing means comprises a securing portion and a connecting portion, said securing portion being disposed at said housing end through said connecting portion, said securing portion and said connecting portion being of an oval configuration, and said securing portion being larger than said connecting portion.

6. A connection piece for a decorative plate and a flush type water tank panel according to claim 5, wherein two ends of the oval major diameter of the connection part are provided with convex points.

7. A connection piece for a trim panel and flush tank panel according to claim 1, wherein said snap-lock member axially moves within said receiving cavity, and said first rib always restricts the rotational angle of said snap-lock member when said snap-lock member is rotated.