CN203987833U - A kind of new type closet cover hinge - Google Patents
A kind of new type closet cover hinge Download PDFInfo
- Publication number
- CN203987833U CN203987833U CN201420438481.XU CN201420438481U CN203987833U CN 203987833 U CN203987833 U CN 203987833U CN 201420438481 U CN201420438481 U CN 201420438481U CN 203987833 U CN203987833 U CN 203987833U
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- Prior art keywords
- hinge plate
- fixed
- new type
- hinge
- type closet
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Abstract
The utility model discloses a kind of new type closet cover hinge, aim to provide a kind of assembling reliable, the new type closet cover hinge in high service life, its technical scheme main points are, comprise the first hinge plate, the second hinge plate, base and be fixed on the shaft seating on base, shaft seating one side is provided with rotating shaft, opposite side is provided with slow descending mechanism, slow descending mechanism comprises damping shaft core, described damping shaft core is provided with fixed axis, it is characterized in that: the lateral wall of described rotating shaft is provided with the projection of radial projection, described the first hinge plate is located at rotation hole, the madial wall of described rotation hole is provided with annular slot, one side of described annular slot is provided with the chute being connected with annular slot, when the first hinge plate is set in rotating shaft, described projection is placed in annular slot along chute slippage, described the second hinge plate is provided with holddown groove, and described holddown groove is embedded with fixed cover, and described fixed cover is fixed on fixed axis.
Description
Technical field
The utility model relates to the part field of toilet, and more particularly, it relates to a kind of new type closet cover hinge.
Background technology
Toilet claims again toilet, is for people's stool and urine, and has the bucket of lid, and existing toilet structure is well known, and on pottery toilet pedestal processed, toilet seat and toilet lid is installed, and toilet seat and toilet lid are to be cut with scissors and be fixed on toilet pedestal by toilet lid.
Application number is that 201120298484.4 Chinese patent discloses a kind of hinge device of toilet lid, the integral type shaft seating that it comprises base and is fixedly installed, integral type shaft seating one side is provided with rotating shaft, be rotatably assorted with the hinge plate with axis hole, opposite side is connected with another hinge plate with axis hole by slow descending mechanism.But one of them hinge plate is to be rotatably assorted by axis hole and rotating shaft, easy like this hinge plate and the shaft seating of causing relatively rotates in process, can cause this hinge plate to be offset along the axis direction of shaft seating, even departs from shaft seating; Another hinge plate is to be also connected with shaft seating by slow descending mechanism, the slow axle that falls that this hinge plate has with slow descending mechanism is directly fixedly connected with, when this hinge plate and the slow axle that falls produce gap and become flexible, just cannot avoid gap between the two by changing hinge plate or slow descending mechanism, cause whole hinge device of toilet lid cannot continue to use, reduce service life, improve use cost.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of new type closet cover hinge reliable, high service life that assembles.
For achieving the above object, the utility model provides following technical scheme: a kind of new type closet cover hinge, comprise the first hinge plate, the second hinge plate, base and be fixed on the shaft seating on base, shaft seating one side is provided with rotating shaft, opposite side is provided with slow descending mechanism, slow descending mechanism comprises damping shaft core, described damping shaft core is provided with fixed axis, the lateral wall of described rotating shaft is provided with the projection of radial projection, described the first hinge plate is located at rotation hole, the madial wall of described rotation hole is provided with annular slot, one side of described annular slot is provided with the chute being connected with annular slot, when the first hinge plate is set in rotating shaft, described projection is placed in annular slot along chute slippage, described the second hinge plate is provided with holddown groove, and described holddown groove is embedded with fixed cover, and described fixed cover is fixed on fixed axis.
By adopting technique scheme, when the first hinge plate is set in rotating shaft, described projection is placed in annular slot along chute slippage; Make the first hinge plate and rotating shaft relatively rotate simultaneously, the openend that makes projection leave chute is placed in annular slot, when the first hinge plate and shaft seating are relatively rotated, the first hinge plate can not be offset along the axis direction of shaft seating, and both are assembled reliably; The second hinge plate is fixedly connected with fixed axis by fixed cover, when the second hinge plate occurs to become flexible, only needs to change fixed cover and just can reuse, and improves service life, reduction use cost.
The utility model is further set to: the quantity of described projection is two, is circumferentially evenly distributed on the lateral wall of rotating shaft.
By adopting technique scheme, the rotating shaft of the first hinge plate and shaft seating is rotationally connected more reliable and more stable, raising serviceability.
The utility model is further set to: the another port of described rotation hole phase countershaft is provided with the capping for sealed rotational hole, and this port offers otch.
By adopting technique scheme, avoid dust to enter in rotation hole, in this port, offer otch simultaneously, be convenient to dismounting capping.
The utility model is further set to: the madial wall of described holddown groove is provided with draw-in groove, and the lateral wall of fixed cover is provided with the fixture block suitable with draw-in groove.
By adopting technique scheme, fixed cover is placed in holddown groove, and draw-in groove matches with fixture block, and fixed cover is fixedly secured in holddown groove, makes the second hinge plate and damping shaft core that firm stable is installed.
The utility model is further set to: the openend of described fixed cover is provided with annular snap platform, and the open end of described annular snap platform and holddown groove is inconsistent.
By adopting technique scheme, fixed cover is placed in holddown groove, can prevent that fixed cover is excessively deep in holddown groove, is convenient to fixed cover installation and removal.
The utility model is further set to: the quantity of described draw-in groove is two, is circumferentially evenly distributed on the madial wall of holddown groove.
By adopting technique scheme, fixed cover is more firmly placed in holddown groove.
Accompanying drawing explanation
Fig. 1 is the explosive view of a kind of new type closet cover hinge of the utility model;
Fig. 2 is the installation diagram of a kind of new type closet cover hinge of the utility model;
Fig. 3 is the structural representation of the first hinge plate in Fig. 1;
Fig. 4 is the structural representation of Fig. 1 shaft bearing;
Fig. 5 is the structural representation of the second hinge plate in Fig. 1;
Fig. 6 is the structural representation of fixed cover in Fig. 1.
The 1, first hinge plate in figure; 11, rotation hole; 111, annular slot; 112, chute; 113, otch; 2, the second hinge plate; 21, holddown groove; 211, draw-in groove; 3, base; 4, shaft seating; 41, rotating shaft; 411, projection; 5, slow descending mechanism; 51, damping shaft core; 511, fixed axis; 6, capping; 7, fixed cover; 71, fixture block; 72, annular snap platform.
The specific embodiment
Referring to figs. 1 through Fig. 6, a kind of new type closet cover hinge of the utility model is described further.
A kind of new type closet cover hinge, comprise the first hinge plate 1, the second hinge plate 2, base 3 and be fixed on the shaft seating 4 on base, described shaft seating 4 is bolted with base 3, shaft seating 4 one sides are provided with rotating shaft 41, this rotating shaft 41 is wholely set with shaft seating 4, shaft seating 4 opposite sides are provided with slow descending mechanism 5, slow descending mechanism 5 can be so that toilet seat and toilet lid when closed, can slowly fall, slow descending mechanism 5 comprises damping shaft core 51, described damping shaft core 51 is provided with fixed axis 511, this fixed axis 511 is wholely set with damping shaft core 51, the lateral wall of described rotating shaft 41 is provided with the projection 411 of radial projection, described the first hinge plate 1 is located at rotation hole 11, the madial wall of described rotation hole 11 is provided with annular slot 111, one side of described annular slot 111 is provided with the chute 112 being connected with annular slot 111, when the first hinge plate 1 is set in rotating shaft 41, described projection 411 is placed in annular slot 111 along chute 112 slippages, make the first hinge plate 1 relatively rotate with rotating shaft 41 simultaneously, the openend that makes projection 411 leave chute 112 is placed in annular slot 111, when the first hinge plate 1 is relatively rotated with shaft seating 4, the first hinge plate 1 can not be offset along the axis direction of shaft seating 4, both are assembled reliably.
The quantity of described projection 411 is two, is circumferentially evenly distributed on the lateral wall of rotating shaft 41, the rotating shaft 41 of the first hinge plate 1 and shaft seating 4 is rotationally connected more reliable and more stable, improves serviceability.
The another port of described rotation hole 11 phase countershafts 41 is provided with the capping 6 for sealed rotational hole 11, and this port offers otch 113, avoids dust to enter in rotation hole 11, offers otch 113 in this port simultaneously, is convenient to dismounting capping 6.
Described the second hinge plate 2 is provided with holddown groove 21, described holddown groove 21 is embedded with fixed cover 7, described fixed cover 7 is fixed on fixed axis 511, the second hinge plate 2 is fixedly connected with fixed axis 511 by fixed cover 7, when the second hinge plate 2 occurs to become flexible, only need to change fixed cover 7 and just can reuse, improve service life, reduce use cost.
The madial wall of described holddown groove 21 is provided with draw-in groove 211, the quantity of described draw-in groove 211 is two, circumferentially be evenly distributed on the madial wall of holddown groove 21, the lateral wall of fixed cover 7 is provided with the fixture block 71 suitable with draw-in groove 211, fixed cover 7 is placed in holddown groove 21, draw-in groove 211 matches with fixture block 71, and fixed cover 7 is fixedly secured in holddown groove 21, makes the second hinge plate 2 and damping shaft core 51 that firm stable is installed.
The openend of described fixed cover 7 is provided with annular snap platform 72, and described annular snap platform 72 is inconsistent with the open end of holddown groove 21, and fixed cover 7 is placed in holddown groove 21, can prevent that fixed cover 7 is excessively deep in holddown groove 21, is convenient to fixed cover 7 installation and removal.
Claims (6)
1. a new type closet cover hinge, comprise the first hinge plate, the second hinge plate, base and be fixed on the shaft seating on base, shaft seating one side is provided with rotating shaft, opposite side is provided with slow descending mechanism, slow descending mechanism comprises damping shaft core, described damping shaft core is provided with fixed axis, it is characterized in that: the lateral wall of described rotating shaft is provided with the projection of radial projection, described the first hinge plate is located at rotation hole, the madial wall of described rotation hole is provided with annular slot, one side of described annular slot is provided with the chute being connected with annular slot, when the first hinge plate is set in rotating shaft, described projection is placed in annular slot along chute slippage,
Described the second hinge plate is provided with holddown groove, and described holddown groove is embedded with fixed cover, and described fixed cover is fixed on fixed axis.
2. a kind of new type closet cover hinge according to claim 1, is characterized in that: the quantity of described projection is two, is circumferentially evenly distributed on the lateral wall of rotating shaft.
3. a kind of new type closet cover hinge according to claim 2, is characterized in that: the another port of described rotation hole phase countershaft is provided with the capping for sealed rotational hole, and this port offers otch.
4. according to a kind of new type closet cover hinge described in claim 1,2 or 3, it is characterized in that: the madial wall of described holddown groove is provided with draw-in groove, the lateral wall of fixed cover is provided with the fixture block suitable with draw-in groove.
5. a kind of new type closet cover hinge according to claim 4, is characterized in that: the openend of described fixed cover is provided with annular snap platform, and the open end of described annular snap platform and holddown groove is inconsistent.
6. a kind of new type closet cover hinge according to claim 5, is characterized in that: the quantity of described draw-in groove is two, is circumferentially evenly distributed on the madial wall of holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438481.XU CN203987833U (en) | 2014-08-06 | 2014-08-06 | A kind of new type closet cover hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438481.XU CN203987833U (en) | 2014-08-06 | 2014-08-06 | A kind of new type closet cover hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203987833U true CN203987833U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438481.XU Active CN203987833U (en) | 2014-08-06 | 2014-08-06 | A kind of new type closet cover hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203987833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816094A (en) * | 2016-04-14 | 2016-08-03 | 韩刚 | Connected damper for pedestal pan cover and connection fitting |
| CN108903758A (en) * | 2018-09-05 | 2018-11-30 | 厦门艾贝斯智能科技有限公司 | Toilet cover plate |
-
2014
- 2014-08-06 CN CN201420438481.XU patent/CN203987833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816094A (en) * | 2016-04-14 | 2016-08-03 | 韩刚 | Connected damper for pedestal pan cover and connection fitting |
| CN108903758A (en) * | 2018-09-05 | 2018-11-30 | 厦门艾贝斯智能科技有限公司 | Toilet cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |