DE112011100167T5 - Easily detachable connector for toilet lid - Google Patents

Abstract

The invention relates to an easily detachable toilet seat connector comprising: a positioning member (10) for connection to the seat toilet and having an annular groove (11) on the peripheral side; a hinge part (20), which serves for connection to the toilet lid (50), has on the underside a plug-in space (221) into which the positioning element (10) is inserted and whose wall corresponding to the annular groove (11) has arcuate slots (222) having, on one side of the joint part (20), a plug-in slot (211) is provided which is connected to the plug-in space (211) and the slots (222); and a push button (30) and a spring (40) between the push button (30) and the hinge part (20), the push button (30) having two legs (31) which are inserted into the slot (211) and through which Slots (222) can engage in the annular groove (11) of the positioning element (10) and thus lock and unlock the positioning element (10). When the positioning element is inserted into the plug-in space of the joint part, it is locked by the legs of the push button, whereby the toilet lid can be quickly connected to the seat toilet. When the push button is pressed, it is locked by the hinge part, the legs releasing the positioning element, whereby the toilet lid can be quickly separated from the seat toilet. The push button is automatically reset. Therefore, the cleaning of the seat toilet is facilitated.

Description

Technical area

The invention relates to a connector for toilet lid and seat toilet, in particular an easily detachable connector for toilet lid.

State of the art

The seat toilet and the toilet lid are usually connected by a hinge pin or a screw. From the Chinese patent ( CN201324197Y ), a connector for the seat toilet and the toilet lid is known, the lower part 1 , which is attached to the seat toilet, and a lid 2 includes, which is hinged to the toilet lid. The lower part 1 has at the two ends in each case a sliding groove 11 on. The lid 2 makes stripes 21 that are in the sliding grooves 11 can slide. The lower part 1 further has a blocking element 12 on, that is a mutual movement of the lid 2 and the lower part 1 prevents when the stripes 21 stay in the slide grooves. This connector has the disadvantages of a complicated structure through the base 1 and the lid 2 , a heavy cleaning and a larger space requirement of the lower part. From the Chinese patent ( CN201500071U ) is a mounting unit for the toilet lid known that a shaft 1 , a joint part 2 , a bolt 3 and a push button 4 includes. The hinge part 2 is attached to the seat toilet. At the joint part 2 is the bolt 3 arranged, which is guided by a radial hole of the shaft. The push button 4 that the connection of the joint part 2 and the wave 1 can produce and interrupt is arranged on the shaft. When assembling the bolt 3 passed through the radial hole of the shaft. The push button 4 can the bolt 3 in the radial hole of the shaft 1 lock, causing the hinge part 2 the seat toilet with the shaft 1 the toilet lid is connected. The push button 4 can also loosen the bolt, causing the hinge part 2 and the wave 1 can be separated from each other. Because the hinge part 2 with the bolt 3 is attached to the toilet, the cleaning of the seat toilet is difficult.

Object of the invention

The invention has for its object to provide an easily detachable connector for toilet lid, which can overcome the disadvantages of the conventional solution.

This object is achieved by the easily removable connector for toilet lid according to the invention, which has a positioning element, which serves for connection to the seat toilet and on the peripheral side has an annular groove; a hinge part which serves for connection to the toilet lid, on the underside has a plug-in space in which the positioning element is inserted and whose wall according to the annular groove has arcuate slots, wherein on one side of the joint part a plug-in slot is provided which communicates with the plug-in space and connected to the slots; and a push button and a spring between the push button and the hinge part, wherein the push button has two legs which can be inserted into the insertion slot and engage through the arcuate slots in the annular groove of the positioning and thus fix the positioning and release.

The hinge part may on the bottom of a round ring and around the round ring having a square ring, wherein the insertion slot is formed on one side of the square ring, wherein in the insertion slot of the push button is inserted, wherein the round ring forms the plug-in space, said Wall of the round ring forming the arcuate slots.

The push button may form on both sides of the arcuate legs which are inserted into the slot and enclose the round ring, wherein the legs each have a locking end, wherein when the push button is pressed, the locking ends of the legs through the slots from the plug and the annular groove of the positioning emerge, and when the push button is reset, enter the locking ends of the legs through the slots in the plug-in space and engage in the annular groove of the positioning.

The push button may have in the middle an elastic hook having an arrow head, wherein the square ring under the slot forms a mounting surface on which the elastic hook can hook, wherein the round ring has a recess for the elastic hook and on the inside a Locking surface for the elastic hook forms, wherein the movement distance between the mounting surface and the locking surface of the elastic hook is greater than the movement distance of the locking ends of the plug-in space when the positioning element is inserted into the plug-in space.

The blocking ends of the legs can each have an arcuate oblique surface on the inside, and the positioning element has a chamfered annular surface on the front side.

The positioning element may have a long adjustment hole for a screw, which is rotated in the seat toilet.

When connecting the toilet lid and the seat toilet, the positioning element is inserted into the plug-in space of the joint part, whereby the chamfered annular surface of the positioning press the arcuate inclined surfaces of the locking ends of the legs, so that the locking ends are expressed from the plug-in space and the legs are deformed outwardly. The spring is pressed by the push button. When the positioning element is completely inserted into the plug-in space of the joint part, the locking ends of the legs are aligned with the annular groove of the positioning element. In this case, the push button is reset by the spring, whereby the locking ends of the two legs of the push button engage in the annular groove of the positioning, so that the two legs lock the positioning. As a result, the positioning element is fixed in the joint part, so that the toilet lid is connected to the seat toilet. In the separation of the toilet lid and the seat toilet, the push button is pushed in the slot on one side of the hinge member against the spring force of the spring, whereby the arrow head of the elastic hook of the push button leaves the mounting surface and hooks on the locking surface, so that the push button is locked. In this case, the arrow head of the elastic hook protrudes into the plug-in space and the annular groove of the positioning element. The locking ends of the legs pass through the slots from the annular groove of the positioning and the plug-in space of the joint part, whereby the legs release the positioning, so that the positioning element can be separated from the joint part. In this case, the toilet lid can be raised, whereby the joint part is moved upward, so that the plug-in space of the joint part leaves the positioning element. Therefore, the toilet lid can be quickly separated from the seat toilet. The arrow head of the elastic hook is pressed by the positioning element, whereby the arrow head leaves the blocking surface, so that the push button is reset by the spring. As a result, the legs return to their original position and enter the plug-in space.

The advantages of the invention are: the positioning is inserted into the plug-in space on the underside of the joint part, wherein the legs of the push button automatically engage in the annular groove of the positioning, whereby the toilet lid can be quickly connected to the seat toilet. When the push button is pressed, it is locked by the hinge part, wherein the legs can escape from the plug-in space and the annular groove, whereby the positioning element can be released and pulled out of the plug-in space of the joint part, so that the toilet lid can be quickly separated from the seat toilet , The push button is automatically reset. Therefore, the cleaning of the seat toilet is facilitated.

Brief description of the drawings

1 is an exploded view of the invention ( 1 )

2 is an exploded view of the invention ( 2 )

3 is a perspective view of the invention,

4A is a perspective view of the connection of the joint part and the positioning element,

4B is a longitudinal sectional view of the invention, wherein the positioning element lies in the plug-in space of the joint part,

4C is a cross-sectional view of the invention, wherein the positioning element lies in the plug-in space of the joint part,

5A is a perspective view of the connection, wherein the push button is locked,

5B is a longitudinal sectional view of the invention, wherein the legs of the push button release the positioning in the mating space of the joint part,

5C is a cross-sectional view of the invention, wherein the legs of the push button release the positioning in the mating space of the joint part,

6A is a perspective view of the compound, wherein the hinge part is pulled up,

6B is a longitudinal sectional view when separating the joint part and the positioning element,

6C is a longitudinal sectional view after the separation of the joint part and the positioning element,

7 is an illustration of the invention in connection with the toilet lid and the seat toilet.

embodiment

In the following the invention will be described in more detail with reference to the accompanying drawings.

Like from the 1 to 3 it can be seen, the invention comprises a positioning element 10 , a joint part 20 that connects to the joint of the toilet lid serves a push button 30 on one side of the joint part 20 and a spring 40 between the joint part 20 and the push button 30 ,

Like from the 1 to 3 . 4B and 4C it can be seen has the positioning element 10 on the peripheral side an annular groove 11 , on the front side a chamfered ring surface 12 and a long adjustment hole 13 for a screw up. The hinge part 20 has a round ring on the bottom 22 and around the round ring a square ring 21 on. The square ring 21 forms an insertion slot on one side 211 for the push button 30 , The ring 22 forms a plug-in space 221 and is located in the square ring 21 , The round ring 22 further forms two opposite arcuate slots 222 located on both sides of the slot 211 are located. The push button 30 has two arcuate legs on both sides 31 on that in the slot 211 be plugged and the round ring 22 enclose. The thigh 31 each have a blocking end 311 on the inside according to the chamfered ring surface 12 of the positioning element 10 an arcuate inclined surface 312 forms. The push button 30 has an elastic hook in the middle 32 on, the arrowhead 321 having. The square ring 21 forms under the plug-in slot 211 a mounting surface 212 where the elastic hook 32 can hook, causing the push button 30 in the slot 311 is positioned. The round ring 22 includes a recess 223 for the elastic hook 32 and on the inside a blocking surface 224 for the elastic hook 32 , The movement distance between the mounting surface 212 and the blocking area 224 the elastic hook 32 is greater than the movement distance of the blocking ends 311 from the plug-in room 221 when the positioning element 10 in the plug-in space 221 is plugged. When the positioning element 10 the blocking ones 311 from the plug-in room 221 expresses, become the thighs 31 deformed outwards.

Like from the 5B and 5C it can be seen when the push button 30 is pressed, the arrow head hooks 321 the elastic hook 32 at the blocking area 224 in the plug-in space 221 , causing the push button 30 is locked so that the blocking 311 the thigh 31 through the arched slots 222 from the plug-in room 221 and the ring groove 11 of the positioning element 10 escape. This will give the blocking ends 31 the positioning element 10 free, so that the positioning element 10 and the hinge part 20 can be separated. When the push button 30 is reset, grab the blocking 311 through the arched slots 222 in the ring groove 11 of the positioning element 10 a, whereby the positioning element in the joint part 20 is attached, leaving the hinge part 20 and the positioning element 10 can not be separated.

Like from the 2 and 6C is apparent, is the spring 40 in the push button 30 arranged. The thigh 31 of the push button 30 be in the slot 211 on one side of the joint part 20 stuck, with the elastic hook 32 of the push button 30 on the mounting surface 212 on the inside of the square ring 21 under the slot 211 hooked so that the push button 30 in the slot 211 of the joint part 20 is attached and the spring 40 between the joint part 20 and the push button 30 located. Here are the blocking ends 311 the two thighs 31 through the arched slots 222 of the round ring 22 in the plug-in space 221 one.

How out 7 it can be seen is the toilet lid 50 with the hinge part 20 formed in one piece. A screw gets through the long adjustment hole 13 of the positioning element 10 turned into the seat toilet (not shown).

The operation of the invention will be described below:
Like from the 4A to 4C and 6C it can be seen is in the connection of the toilet lid 50 and the seat toilet the positioning element 10 in the plug-in space 221 of the joint part 20 plugged, reducing the chamfered annular surface 12 of the positioning element 10 the arcuate inclined surfaces 312 the blocking person 311 the thigh 31 presses, so that the blocking 311 expressed from the plug-in space and the thighs 31 be deformed outwards. The arrowhead leaves 321 the elastic hook 32 although the mounting surface 212 but does not reach the blocking area yet 224 , The feather 40 is from the push button 30 pressed. When the positioning element 10 completely in the plug-in space of the joint part 20 stuck are the blocking ends 311 the thigh 31 on the ring groove 11 of the positioning element 10 aligned. This is the push button 30 from the spring 40 reset, causing the blocking 311 the two thighs 31 of the push button 30 in the ring groove 11 of the positioning element 10 intervene, leaving the two thighs 31 the positioning element 10 lock. This is the positioning element 10 in the joint part 20 attached, leaving the toilet lid 50 connected to the seat toilet.

Like from the 5A to 5C it can be seen, when separating the toilet lid 50 and the seat toilet the push button 30 in the slot 211 on one side of the joint part 20 against the spring force of the spring 40 pressed, causing the arrowhead 321 the elastic hook 32 of the push button 30 the mounting surface 212 leaves and at the Sperrfläche 224 hooked, so the push button 30 is locked. The arrowhead protrudes 321 the elastic hook 32 in the plug-in space 221 and the ring groove 11 of the positioning element 10 one. The blocking ends 311 the thigh 31 step through the slots 222 from the ring groove 11 of the positioning element 10 and the plug space 221 of the joint part 20 out, causing the thighs 31 the positioning element 10 release so that the positioning element 10 from the hinge part 20 can be separated. Like from the 6A to 6C it can be seen, while the toilet lid 50 be lifted, causing the hinge part 20 is moved upwards, so that the plug-in space 221 of the joint part 20 the positioning element 10 leaves. Therefore, the toilet lid 50 be quickly separated from the seat toilet. The arrowhead 321 the elastic hook 32 is from the positioning element 10 pressed, causing the elastic hook 32 in the recess 223 is bent so that the arrowhead 321 the blocking area 224 leaves. Therefore, the push button will 30 from the spring 40 reset. Like from the 4A and 6C it can be seen, the legs return 31 return to the original position and enter the plug-in space 221 one.

The foregoing description represents only a preferred embodiment of the invention and is not intended to serve as a definition of the limits and scope of the invention. All equivalent changes and modifications are within the scope of this invention.

LIST OF REFERENCE NUMBERS

10

positioning

11

ring groove

12

chamfered ring surface

13

adjustment hole

20

joint part

21

square ring

211

mounting surface

22

round ring

221

plug space

222

slot

223

recess

224

blocking surface

30

push-button

31

leg

311

Interlocking

312

arcuate inclined surface

32

electric hook

321

arrowhead

40

feather

50

Toilet lid (toilet lid and toilet seat)

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• CN 201324197 [0002]
• CN 201500071 [0002]

Claims (6)

Easily detachable toilet lid connector, comprising a positioning element ( 10 ), which serves for connection to the seat toilet and on the peripheral side an annular groove ( 11 ), a joint part ( 20 ) used for connection to the toilet lid ( 50 ), on the bottom of a plug-in space ( 221 ), in which the positioning element ( 10 ) is plugged and its wall according to the annular groove ( 11 ) arcuate slots ( 222 ), wherein on one side of the joint part ( 20 ) an insertion slot ( 211 ) provided with the plug-in space ( 211 ) and the slots ( 222 ) and a push button ( 30 ) and a spring ( 40 ) between the push button ( 30 ) and the joint part ( 20 ), with the push button ( 30 ) two legs ( 31 ), which in the slot ( 211 ) and through the slots ( 222 ) in the annular groove ( 11 ) of the positioning element ( 10 ) and thus the positioning element ( 10 ) and release. Easily releasable connector according to claim 1, characterized in that the hinge part ( 20 ) on the bottom a round ring ( 22 ) and around the round ring a square ring ( 21 ), wherein the slot ( 211 ) on one side of the square ring ( 21 ) is formed, wherein in the slot ( 211 ) the push button ( 30 ), the round ring ( 22 ) the plug-in space ( 221 ), wherein the wall of the round ring ( 22 ) the arcuate slots ( 222 ). Easily releasable connector according to claim 1 or 2, characterized in that the push button ( 30 ) on both sides of the arcuate legs ( 31 ) formed in the slot ( 211 ) and the round ring ( 22 ), whereby the legs ( 31 ) each a blocking end ( 311 ), wherein when the push button ( 30 ), the blocking ends ( 311 ) of the thighs ( 31 ) through the slots ( 222 ) from the plug-in space ( 221 ) and the annular groove ( 11 ) of the positioning element ( 10 ) and when the push button ( 30 ), the blocking ends ( 311 ) of the thighs ( 31 ) through the slots ( 222 ) in the plug-in space ( 221 ) and into the annular groove ( 11 ) of the positioning element ( 10 ) intervene. Easily releasable connector according to claim 1 or 2, characterized in that the push button ( 30 ) in the middle of an elastic hook ( 32 ) having an arrow head ( 321 ), wherein the square ring ( 21 ) under the slot ( 211 ) a mounting surface ( 212 ), at which the elastic hook ( 32 ), the round ring ( 22 ) a recess ( 223 ) for the elastic hook ( 32 ) and on the inside a blocking surface ( 224 ) for the elastic hook ( 32 ), wherein the movement distance between the mounting surface ( 212 ) and the blocking area ( 224 ) of the elastic hook ( 32 ) is greater than the movement distance of the blocking ( 31 ) from the plug-in space ( 221 ), when the positioning element ( 10 ) in the plug-in space ( 221 ) is plugged. Easily releasable connector according to claim 3, characterized in that the blocking ends ( 311 ) of the thighs ( 31 ) on the inside in each case an arcuate oblique surface ( 312 ) and the positioning element ( 10 ) on the front side a chamfered annular surface ( 12 ) having. Easily releasable connector according to claim 1, characterized in that the positioning element ( 10 ) a long adjustment hole ( 13 ) for a screw which is turned into the seat toilet.

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