CN209474499U - A kind of slow drop hinge of segmentation - Google Patents
A kind of slow drop hinge of segmentation Download PDFInfo
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- CN209474499U CN209474499U CN201820996394.4U CN201820996394U CN209474499U CN 209474499 U CN209474499 U CN 209474499U CN 201820996394 U CN201820996394 U CN 201820996394U CN 209474499 U CN209474499 U CN 209474499U
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- shell
- flow channel
- cyclic annular
- segmentation
- limited block
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Abstract
The utility model discloses a kind of slow drop hinges of segmentation, including relatively turnable shell and rotating member, circular hole is provided in shell, rotating member includes interconnecting piece and the insertion intracorporal shaft of shell, shell and rotating member cooperatively form confined space, blocking portion is provided in shell, shaft has been arranged radially extension, the cyclic annular limited block of fan is provided on extension, cyclic annular limited block outer peripheral surface is fanned to be bonded with shell, fanning cyclic annular limited block, axially setting is fluted, the side of groove is provided with first runner, groove is nested with extension, concave portion is provided on extension, concave portion is equipped with second flow channel, third flow channel is provided in shaft, first runner, second flow channel is connected to third flow channel, empiecement is provided in concave portion, the liquid of underfill is injected in shell.The slow drop hinge of this kind segmentation can change up drop fastly, and can be segmented slow decline.The slow drop hinge of this kind segmentation can be opened quickly in one direction, and be segmented slow decline in other direction.
Description
Technical field
The utility model belongs to hinge technical field, specifically a kind of slow drop hinge of segmentation, especially suitable for being used as closestool
Cover hinge is also applied for the hinge as various box covers.
Background technique
Toilet lid is required to quickly dig when digging, and fallen in order to prevent when turning over and falling issue very big sound or
Person prevents toilet lid from breaking and is generally provided with Slow descending structure in hinge, and existing toilet cover hinge is typically all to pass through to set
It sets the mechanical structures such as torsional spring and realizes that the slow of toilet lid is fallen, and existing hinge arrangement is complex, processing cost is high, is difficult to be applicable in
In the toilet lid of different weight.And existing slow drop hinge typically when toilet lid is opened, open fastly by whole process, in toilet lid
Whole process slow drop when landing, when toilet lid is closed, it is necessary to as long as not contacting closestool soon for the slow drop of whole process under normal circumstances
When slow drop, the time not so closed is excessively long, and should normally wash by water after closing toilet lid when using closestool prevents horse
Bacterium in bucket enters in surrounding air, and toilet lid is due to being mounted with that shut-in time too long slow drop hinge can then waste one
Part-time.
Summary of the invention
The utility model is in view of the shortcomings of the prior art, provide a kind of slow drop hinge of segmentation, the slow drop hinge of this kind segmentation can
It quickly opens in one direction, and is also at quick open state in one section of rotation distance of other direction, only last
A distance is in slow drop, and guarantee toilet lid changes up drop fastly, and can prevent toilet lid and closestool from colliding and issue big noise.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals: a kind of slow drop of segmentation
Hinge, including relatively turnable shell and rotating member, are provided with circular hole in the shell, the rotating member include interconnecting piece with
And the insertion intracorporal shaft of shell, the shell and rotating member cooperatively form confined space, blocking are provided in the shell
Portion, the shaft have been arranged radially extension, are provided on the extension and fan cyclic annular limited block, outside the cyclic annular limited block of the fan
Circumferential surface is bonded with the shell, and axially setting is fluted for the cyclic annular limited block of the fan, and the side of the groove is provided with first-class
Road, the groove is nested with the extension, and concave portion is provided on the extension, and the female portion is equipped with second
Road is provided with third flow channel in the shaft, and the first runner, the second flow channel are connected to the third flow channel, described
It is provided with empiecement in concave portion, the liquid of underfill is injected in the shell, when the empiecement and the first runner side paste
When conjunction, the first runner and the second flow channel are disconnected；When the empiecement is bonded with the second flow channel side, described first
Runner is connected to the second flow channel.This slow drop hinge of segmentation is in toilet lid or box cover, under lid closed state,
The a part for fanning cyclic annular limited block immerses in a liquid, and top is air, when opening, the intracorporal liquid of shell will push empiecement with
The fitting of second flow channel side, the first runner are connected to second flow channel, and liquid can quickly pass through first runner, second at this time
Runner and third flow channel, after rotating a distance, without filling liquid in the shell of upside, gas also has identical as liquid
Effect, and can circulate out of gap that fan between cyclic annular limited block and shell, therefore lid can be opened quickly；It is closing
When closing lid, the intracorporal gas of shell will push empiecement and be bonded with first runner side, and first runner and second flow channel disconnect at this time, and
The speed that air circulates out of gap that fan between cyclic annular limited block and shell not will cause apparent slow drop effect quickly, turn
When moving certain position, fans cyclic annular limited block and contacted with liquid, liquid is also required between fanning between cyclic annular limited block and shell
Circulation in gap, and liquid flow velocity is slow, forms slow drop effect, to form the effect of the slow drop of segmentation, this kind of hinge can
The position that slow drop starts is adjusted by the way that the amount of liquid in shell is added.
In above-mentioned technical proposal, specifically, the rotating member side is provided with bulge loop, the bulge loop and the shell cooperate
It is closed.The structure is a kind of specific sealing means, for preventing the intracorporal liquid of shell from leaking out.
In above-mentioned technical proposal, it is preferred that be provided with sealing ring, O-ring and sealing cover on the outside of the bulge loop.Using this
Structure is used to improve the leakproofness between bulge loop and shell, prevents liquid from leaking out.
In above-mentioned technical proposal, it is preferred that be provided at least two blocking portions, the cyclic annular limited block of the fan in the shell
It is rotated between the blocking portion.Fan can be adjusted by the position setting of blocking portion and the radian adjusting of the cyclic annular limited block of fan
The rotational angle of cyclic annular limited block.
In above-mentioned technical proposal, specifically, the rotational angle for fanning cyclic annular limited block is 125 °.
The utility model compared with prior art, has the following beneficial effects: that the slow drop hinge of this segmentation is used in toilet lid
Or on box cover, under lid closed state, a part for fanning cyclic annular limited block immerses in a liquid, and top is air, is being opened
Qi Shi, the intracorporal liquid of shell will push empiecement and is bonded with second flow channel side, and the first runner is connected to second flow channel, at this time liquid
Body can quickly pass through first runner, second flow channel and third flow channel not to be had in the shell of upside after rotating a distance
Liquid is filled, gas also has effect identical with liquid, and can flow out of gap that fan between cyclic annular limited block and shell
It is logical, therefore lid can be opened quickly；When closing lid, the intracorporal gas of shell will push empiecement and first runner side is pasted
It closes, first runner and second flow channel disconnect at this time, and the speed that air circulates out of gap that fan between cyclic annular limited block and shell
Degree not will cause apparent slow drop effect quickly, when turning to certain position, fans cyclic annular limited block and contacts with liquid, liquid
It needs to circulate out of gap that fan between cyclic annular limited block and shell, and liquid flow velocity is slow, forms slow drop effect, thus
The effect of the slow drop of segmentation is formed, this kind of hinge can adjust the position that slow drop starts by the way that the amount of liquid in shell is added.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 2,
A kind of segmentation is slow to drop hinge, including relatively turnable shell 1 and rotating member 2, is provided with circular hole 11 in the shell 1, described
Rotating member 2 includes interconnecting piece 21 and the insertion intracorporal shaft 22 of shell, and the shell 1 and rotating member 2 cooperatively form closed
Space is provided with blocking portion 12 in the shell 1, and the shaft 22 has been arranged radially extension 23, has set on the extension 23
It is equipped with the cyclic annular limited block 24 of fan, cyclic annular 24 outer peripheral surface of limited block of the fan is bonded with the shell 1, the cyclic annular limited block 24 of the fan
Axial setting fluted 25, the side of the groove 25 is provided with first runner 31, and the groove 25 and the extension 23 are embedding
It covers, concave portion 26 is provided on the extension 23, the female portion 26 is equipped with second flow channel 32, is arranged in the shaft 22
There is third flow channel 33, the first runner 31, the second flow channel 32 are connected to the third flow channel 33, and the female is set in portion
It is equipped with empiecement 4, the liquid of underfill is injected in the shell 1, when the empiecement 4 is bonded with 31 side of first runner,
The first runner 31 and the second flow channel 32 disconnect；When the empiecement 4 is bonded with 32 side of second flow channel, described
One runner 31 is connected to the second flow channel 32.2 side of rotating member is provided with bulge loop 27, the bulge loop 27 and the shell
1 cooperation is closed, and in order to improve sealing effect, sealing ring 5, O-ring 6 and sealing cover 7 are provided on the outside of the bulge loop 27.
There are two blocking portions 12, the cyclic annular limited block 24 of the fan to turn between the blocking portion 12 for setting in the shell 1
Dynamic, the rotational angle for fanning cyclic annular limited block 24 is 125 °.
This slow drop hinge of segmentation under lid closed state, fans cyclic annular limited block in toilet lid or box cover
A part immerses in a liquid, and top is air, and when opening, the intracorporal liquid of shell will push empiecement and second flow channel side is pasted
It closes, the first runner is connected to second flow channel, and liquid can quickly pass through first runner, second flow channel and third stream at this time
Road, after rotating a distance, without filling liquid in the shell of upside, gas also has effect identical with liquid, and
It can circulate out of gap that fan between cyclic annular limited block and shell, therefore lid can be opened quickly；When closing lid, shell
Intracorporal gas will push empiecement and be bonded with first runner side, and first runner and second flow channel disconnect at this time, and air is from fan ring
The speed to circulate in gap between shape limited block and shell not will cause apparent slow drop effect quickly, turn to a positioning
When setting, to fan cyclic annular limited block and contacted with liquid, liquid is also required to circulate out of gap that fan between cyclic annular limited block and shell, and
Liquid flow velocity is slow, forms slow drop effect, to form the effect of the slow drop of segmentation, this kind of hinge can be by being added shell
The amount of interior liquid delays the position of drop beginning to adjust.
Claims (5)
1. a kind of slow drop hinge of segmentation, including relatively turnable shell (1) and rotating member (2), the shell (1) is interior to be provided with
Circular hole (11), the rotating member (2) include interconnecting piece (21) and the insertion intracorporal shaft of shell (22), the shell (1)
Confined space is cooperatively formed with rotating member (2), it is characterised in that: is provided with blocking portion (12), the shaft in the shell (1)
(22) it has been arranged radially extension (23), the cyclic annular limited block (24) of fan, the cyclic annular limit of the fan is provided on the extension (23)
Position block (24) outer peripheral surface is bonded with the shell (1), and axially fluted (25) are arranged in the cyclic annular limited block (24) of the fan, described recessed
The side of slot (25) is provided with first runner (31), and the groove (25) is nested with the extension (23), the extension
(23) it is provided on concave portion (26), the female portion (26) are equipped with second flow channel (32), are provided on the shaft (22)
Third flow channel (33), the first runner (31), the second flow channel (32) are connected to the third flow channel (33), the female
It is provided in portion empiecement (4), the liquid of underfill is injected in the shell (1), when the empiecement (4) and the first runner
(31) when side is bonded, the first runner (31) and the second flow channel (32) are disconnected；When the empiecement (4) and the second
When road (32) side is bonded, the first runner (31) is connected to the second flow channel (32).
2. the slow drop hinge of a kind of segmentation as described in claim 1, it is characterised in that: rotating member (2) side is provided with convex
Ring (27), the bulge loop (27) cooperate closed with the shell (1).
3. the slow drop hinge of a kind of segmentation as claimed in claim 2, it is characterised in that: be provided with sealing on the outside of the bulge loop (27)
Enclose (5), O-ring (6) and sealing cover (7).
4. the slow drop hinge of a kind of segmentation as described in claim 1, it is characterised in that: be provided at least two in the shell (1)
A blocking portion (12), the cyclic annular limited block (24) of the fan rotate between the blocking portion (12).
5. the slow drop hinge of a kind of segmentation as claimed in claim 4, it is characterised in that: the rotation for fanning cyclic annular limited block (24)
Angle is 125 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996394.4U CN209474499U (en) | 2018-06-27 | 2018-06-27 | A kind of slow drop hinge of segmentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996394.4U CN209474499U (en) | 2018-06-27 | 2018-06-27 | A kind of slow drop hinge of segmentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474499U true CN209474499U (en) | 2019-10-11 |
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ID=68110343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820996394.4U Active CN209474499U (en) | 2018-06-27 | 2018-06-27 | A kind of slow drop hinge of segmentation |
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| Country | Link |
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| CN (1) | CN209474499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852133A (en) * | 2018-06-27 | 2018-11-23 | 宁波博帆卫浴有限公司 | A kind of slow drop hinge of segmentation |
-
2018
- 2018-06-27 CN CN201820996394.4U patent/CN209474499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852133A (en) * | 2018-06-27 | 2018-11-23 | 宁波博帆卫浴有限公司 | A kind of slow drop hinge of segmentation |
| CN108852133B (en) * | 2018-06-27 | 2023-09-22 | 宁波博帆卫浴有限公司 | Sectional descent control hinge |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: 315000 No. 1, Tianxu Road, Cixi Binhai Economic Development Zone, Ningbo, Zhejiang Patentee after: Bofanyuan (Zhejiang) Technology Co.,Ltd. Address before: 315207 688, Chuan Pu Road, Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang Patentee before: NINGBO BOFAN SANITARY WARE Co.,Ltd. |