CN208844684U - Concealed water tank cover connection structure - Google Patents

Abstract

Concealed water tank cover connection structure disclosed by the utility model, including a cover, a connection frame and two connecting rods；The connection frame is mounted on water tank box top open part, which removably covers on conjunction connection frame；One end of the connecting rod is articulated with cover, and the other end of connecting rod is then articulated with connection frame.The utility model avoids the disengaging contaminated problem of water tank after cover removes, while improving the stability of cover disassembly efficiency and cover installation.

Description

Concealed water tank cover connection structure

Technical field

The utility model relates to cistern technical field, in particular to a kind of concealed water tank cover connection structure.

Background technique

The concealed water tank of toilet seat or squatting pan is the important component of concealed bathroom accessory system, and concealed water tank has one A dismountable cover, since concealed water tank is built in wall, it is therefore desirable to water tank inner body (valve body, pump etc.) into Row maintenance when investment detergent for toilet, requires to open the cover, the cover opening times of all concealed water tanks into water tank Frequently.However in the prior art, the cover of concealed water tank is all made of separation design, i.e., after opening cover, cover and water tank The position of its placement is not arranged especially for cabinet separation, the cover removed, is arbitrarily put in and is easy to be contaminated in bathroom environment, and And remove every time cover install again it is very complicated.

To overcome the above disadvantages, the present inventor's especial manufacture goes out a kind of easy-to-mount concealed water tank cover connection knot Thus structure, this case generate.

Utility model content

The purpose of this utility model is to provide concealed water tank cover connection structures, are detached from water after removing to avoid cover Case and be contaminated, while improve cover disassembly efficiency and cover installation stability.

To achieve the goals above, the technical solution of the utility model is as follows:

Concealed water tank cover connection structure, including a cover, a connection frame and two connecting rods；The connection frame is mounted on Water tank box top open part, the cover removably cover on conjunction connection frame；One end of the connecting rod is articulated with face Lid, the other end of connecting rod are then articulated with connection frame.

Further, the cover clamping lid closes on connection frame.

Further, the cover front side edge and back side edge are respectively formed fixture block, and the connection frame front side edge corresponds on front side of cover The fixture block on side forms card slot, and the fixture block that connection frame back side edge corresponds to cover back side edge forms the elastic slice outwardly protruded, by cover Elastic slice described in the fixture block sinciput of back side edge makes the fixture block of cover front side edge be caught in card slot, realizes that the merging of cover lid is connected to connection On frame.

Further, the connecting rod front end forms the first articulated shaft, and the rear end at left and right sides of the connection frame is two corresponding First articulated shaft of connecting rod opens up the first hinge hole respectively；The connection rod rear end opens up the second hinge hole, the cover is left, Second hinge hole of corresponding two connecting rods in the front ends of right two sides is respectively formed the second articulated shaft, and two connecting rod front ends pass through the One articulated shaft and the cooperation of the first hinge hole are respectively hinged at the rear end connecting at left and right sides of frame, and two connection rod rear ends pass through the The cooperation of two articulated shafts and the second hinge hole is respectively hinged at the rear end at left and right sides of cover.

Further, the connecting rod front end forms two parallel preceding elastic rods, is respectively formed first on the outside of two preceding elastic rods Articulated shaft, the connection rod rear end form two parallel rear elastic rods, and elastic rod opens up the second hinge hole after two.

Further, the anterior-posterior length of the first hinge hole on the connection frame is greater than the first hinged shaft diameter, makes the first hinge Spindle can be moved forward and backward in the first hinge hole.

Further, cover lid in a manner of magnet absorption closes on connection frame.

Further, the connection frame forms lower connecting column with holes, built-in magnet in the hole of the lower connecting column, the face Lid corresponds to lower connecting column and forms upper connecting column with holes, and also built-in magnet in the hole of upper connecting column, cover is by lower connecting column Realize that dismountable lid closes on connecting frame with the magnetic effect of magnet in lower connecting column.

After adopting the above scheme, the utility model is connected using the connection frame being installed at the top of water tank box with cover Connect, cover retains its design feature that can be dismantled, while by connecting rod by cover and connection frame by connecting in the way of hinged Pick up and, ensure that after cover disassembly without departing from water tank, and cover removed from connection frame after can be moved into and will not hinder The suitable position (such as water tank all around side) of water blocking box opening, in this way, which the utility model thoroughly solves cover The problem of placing and pollute after disassembly, simultaneously as cover is not detached from from water tank, is also greatly improved on installation effectiveness.

Detailed description of the invention

Fig. 1 is the assembling stereogram of the utility model embodiment one；

Assembling stereogram when Fig. 2 is the hiding cover of the utility model embodiment one；

Top view when Fig. 3 is the disassembly cover of the utility model embodiment one；

Side view when Fig. 4 is the disassembly cover of the utility model embodiment one；

Intermediate state figure when Fig. 5 is the installation cover of the utility model embodiment one；

Fig. 6 is the perspective view of one connecting rod of the utility model embodiment；

Fig. 7 is the perspective view of one cover of the utility model embodiment；

Fig. 8 is the assembling bottom view of the utility model embodiment one；

Fig. 9 is the overall structure figure being mounted on water tank of the utility model embodiment one；

Figure 10 is the perspective view of the cover of the utility model embodiment two；

Figure 11 is the assembling bottom view of the utility model embodiment two；

Figure 12 is top view when the utility model embodiment two dismantles cover

Label declaration

Cover 1, fixture block 11, the second articulated shaft 12, upper connecting column 13 connect frame 2, card slot 21, elastic slice 22, the first hinge hole 23, lower connecting column 24, connecting rod 3, preceding elastic rod 31, the first articulated shaft 311, rear elastic rod 32, the second hinge hole 321, resigning groove 33, cabinet 4, magnet 5.

Specific embodiment

As shown in Fig. 1~12, the concealed water tank cover connection structure that the utility model discloses, including a cover 1, one connect Connect frame 2 and two connecting rods 3；

Connection frame 2 is mounted on 4 top open part of water tank box, and connection frame 2 is fixedly mounted on by the way of being clasped On cabinet 4；

Cover 1 removably covers on conjunction connection frame 2, specifically includes two kinds of embodiments,

Embodiment one, as shown in figure 1-9, the clamping lid of cover 1 are closed on connection frame 2, and 1 front side edge of cover and back side edge are equal Fixture block 11 is formed, the fixture block 11 that connection 2 front side edge of frame corresponds to 1 front side edge of cover forms card slot 21, connects 2 back side edge corresponding surface of frame The fixture block 11 of 1 back side edge of lid forms the elastic slice 22 outwardly protruded, thus the utility model when installing cover 1 by cover 1 after Elastic slice 22 described in 11 sinciput of fixture block of side makes the fixture block 11 of 1 front side edge of cover be caught in card slot 21, realizes that the lid of cover 1 merges card It connects on connection frame 2；

One end of the connecting rod 3 is articulated with cover 1, and the other end of connecting rod 3 is then articulated with connection frame 2；Further, even 3 front end of extension bar forms the first articulated shaft 311, the first articulated shaft of corresponding two connecting rods 3 in rear end of 2 left and right sides of connection frame 311 open up the first hinge hole 23 respectively；3 rear end of connecting rod opens up the second hinge hole 321,1 arranged on left and right sides of cover Second hinge hole 321 of corresponding two connecting rods 3 in front end is respectively formed the second articulated shaft 12, and two 3 front ends of connecting rod pass through the One articulated shaft 311 is respectively hinged at the rear end for connecting the left and right sides of frame 2 with the cooperation of the first hinge hole 23, after two connecting rods 3 End is respectively hinged at the rear end of 1 left and right sides of cover by the cooperation of the second articulated shaft 12 and the second hinge hole 321.

The utility model first pushes forward cover 1 when dismantling cover 1, makes top connection in the fixture block 11 of cover back side edge The elastic slice 22 of 2 back side edge of frame, at this moment the fixture block 11 of 1 front side edge of cover can be exited from card slot 21, then upwards by 1 front side of cover Lift, then take down 1 entirety of cover from connection frame 2, connecting rod 3 is then turned over relative to cover 1 and connection frame 2 simultaneously Turning, makes 1 Integral movable of cover to the rear side of cabinet 4, cover 1 can keep connecting by connecting rod 3 with frame 2 is connect at this time, Cover 1, which is equivalent to, to be suspended on cabinet 4, without being placed into other positions；When installing cover 1, then first by 1 back side edge of cover 11 sinciput of fixture block described in elastic slice 22, so that the fixture block 11 of 1 front side edge of cover is caught in card slot 21, since elastic slice 22 can push up fixture block outward 11, therefore cover 1 is not easy to be detached from from connection frame 2, that realizes cover 1 stablizes assembly.

3 front end of connecting rod forms two parallel preceding elastic rods 31, and the outside of two preceding elastic rods 31 is respectively formed the first hinge Spindle 311,3 rear end of connecting rod form two parallel rear elastic rods 32, and elastic rod 32 opens up the second hinge hole after two 321.Preceding elastic rod 31 and rear elastic rod 32, can be by deforming convenient realization the when that will connect frame 3 and access cover 1 and connection frame 2 The hinged cooperation of one articulated shaft 311 and the first hinge hole 23 and realize the hinged of the second articulated shaft 12 and the second hinge hole 321 Cooperation.

The anterior-posterior length of the first hinge hole 23 on the connection frame 2 is greater than 311 diameter of the first articulated shaft, makes first hinged Axis 311 can be moved forward and backward in the first hinge hole 23, according to aforementioned, because requiring 1 back side edge of cover when dismounting cover 1 Fixture block 11 pushes up in first or sinciput elastic slice 22, therefore cover 1 and connecting rod 3 all opposite can connect 2 bulk migration a small distance of frame, Therefore the first articulated shaft 311 of connecting rod 3 is moved forward and backward in the first hinge hole 23 can guarantee that it opposite can connect frame 2 and have one Fixed shift length.

In order to avoid generating serious collision, the front-end and back-end of connecting rod 3 between connecting rod 3 and cover 1 and connection frame 2 It is connected respectively 2 back of frame and 1 front of cover and forms resigning groove 33.

Embodiment two is additionally provided with magnet adsorbing structure between the cover 1 and connection frame 2 of this case as shown in Figure 10~Figure 12, Specifically, connecting frame 2 and setting magnet 5 corresponding on cover 1, cover 1 is realized detachable by the magnetic effect of magnet 5 Lid close on connection frame 2, cover 1 is fixedly connected on connection frame 2 by the effect of the magnetic of magnet 5, not only facilitates cover 1 Disassembly and installation, and structure design it is more simple；In order to further increase the stability after cover 1 is installed, cover 1 is avoided It is knocked and falls, the quadrangle of connection frame 2 respectively forms lower connecting column 24 with holes, built-in magnet in the hole of the lower connecting column 24 5, the quadrangle of cover 1 corresponds to lower connecting column 24 and forms upper connecting column 13 with holes, also built-in magnet in the hole of upper connecting column 13 5, cover realizes that dismountable lid closes on connecting frame 2 with the magnetic effect of magnet 5 in lower connecting column 13 by lower connecting column 24. Magnetic is fixedly connected with mode it may be said that i.e. simple and easy to operate in structure, only need to be by lower connecting column 24 and lower connecting column 13 The lid of cover 1 is closed on connection frame 2 after alignment.

It is of course also possible to which magnet 5 or magnetic element (such as iron block) is arranged on connection frame 2, magnetic member is set on cover 1 Part or magnet 5 realize adsorption covering.

The above are only specific embodiments of the present invention, not to the restriction of the protection scope of the utility model.It is all according to The equivalent variations that the mentality of designing of this case is done each falls within the protection scope of this case.

Claims (9)

1. concealed water tank cover connection structure, it is characterised in that: including a cover, a connection frame and two connecting rods；The company It connects frame and is mounted on water tank box top open part, which removably covers on conjunction connection frame；The one of the connecting rod End is articulated with cover, and the other end of connecting rod is then articulated with connection frame.

2. concealed water tank cover connection structure as described in claim 1, it is characterised in that: the cover clamping lid is closed even It connects on frame.

3. concealed water tank cover connection structure as claimed in claim 2, it is characterised in that: the cover front side edge is with after Side is respectively formed fixture block, and the fixture block that the connection frame front side edge corresponds to cover front side edge forms card slot, connects frame back side edge pair The fixture block of cover back side edge is answered to form the elastic slice outwardly protruded, elastic slice described in the fixture block sinciput by cover back side edge makes cover The fixture block of front side edge is caught in card slot, realizes that the merging of cover lid is connected on connection frame.

4. concealed water tank cover connection structure as described in claim 1, it is characterised in that: the connecting rod front end forms the One articulated shaft, the connection rod rear end open up the second hinge hole；Rear end at left and right sides of the connection frame opens up the first hinge respectively Connect hole；The front end of the cover arranged on left and right sides is respectively formed the second articulated shaft, two connecting rod front ends by the first articulated shaft with The cooperation of first hinge hole is respectively hinged at the rear end at left and right sides of connection frame, two connection rod rear ends by the second articulated shaft and The cooperation of second hinge hole is respectively hinged at the rear end at left and right sides of cover.

5. concealed water tank cover connection structure as claimed in claim 4, it is characterised in that: the connecting rod front end forms two The parallel preceding elastic rod of root, is respectively formed the first articulated shaft on the outside of two preceding elastic rods, the connection rod rear end formed two it is parallel Elastic rod afterwards, elastic rod opens up the second hinge hole after two.

6. concealed water tank cover connection structure as claimed in claim 4, it is characterised in that: the first hinge on the connection frame The anterior-posterior length for connecing hole is greater than the first hinged shaft diameter, be moved forward and backward the first articulated shaft can in the first hinge hole.

7. concealed water tank cover connection structure as described in claim 1, it is characterised in that: the front end of the connecting rod and Rear end is connected respectively frame back and cover front and forms resigning groove.

8. concealed water tank cover connection structure as described in claim 1, it is characterised in that: between the cover and connection frame It is additionally provided with magnet absorption.

9. concealed water tank cover connection structure as claimed in claim 8, it is characterised in that: the connection frame forms with holes The lower connecting column that corresponds to of lower connecting column, built-in magnet in the hole of the lower connecting column, the cover forms upper connection with holes Column, also built-in magnet in the hole of upper connecting column, cover is realized by the magnetic effect of magnet in upper connecting column and lower connecting column can The lid of disassembly closes on connection frame.