CN206956871U - A kind of torsion spring and with the torsion spring closestool spanner structure - Google Patents
A kind of torsion spring and with the torsion spring closestool spanner structure Download PDFInfo
- Publication number
- CN206956871U CN206956871U CN201720906453.XU CN201720906453U CN206956871U CN 206956871 U CN206956871 U CN 206956871U CN 201720906453 U CN201720906453 U CN 201720906453U CN 206956871 U CN206956871 U CN 206956871U
- Authority
- CN
- China
- Prior art keywords
- spanner
- spring
- retainer ring
- torsion spring
- card base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
It the utility model is related to a kind of torsion spring, the axial direction of torsion spring is referred to as above-below direction, wherein, including spring body, retainer ring and upper and lower card base, the retainer ring is arranged on the side of the spring body, for the torsion spring to be fixed on into fixation, the card base up and down be respectively fixedly connected with the spring body most on circle and most play the end of circle, it is circumferentially spaced with the retainer ring, and it is in the same direction to the spring body part of the retainer ring and the hand of spiral from the retainer ring to the spring body part of the upper card base from the lower card base.The utility model further relates to a kind of spanner structure of the closestool with the torsion spring.Torsion spring of the present utility model is simple in construction, easy for installation, can realize automatically reseting for closestool spanner, and the spanner structure of the closestool coordinated with the torsion spring only needs to make the change of very little, and cost is low.
Description
Technical field
The utility model belongs to sanitary bath equipment field, more particularly to a kind of torsion spring and the spanner of the closestool with the torsion spring
Structure.
Background technology
In the drainage arrangement of existing closestool, have to lift using spanner structure and clap lid formula draining valve come by the way of realizing draining,
And existing spanner structure is typically made up of parts such as spanner, screw head, nut, starting bars, screw head is fixed after coordinating with nut to pacify
Loaded on assembly wrench and the active strokes of spacing spanner 1 on water tank wall, are played a part of, postrotational reset of spanner 1 is typically to lean on
The gravity of starting bar produces moment of torsion and not completed, and when the weight that moment of torsion caused by spanner deadweight is more than starting bar produces moment of torsion, pulls
Hand can not then automatically reset, and cause reset function to fail.The scheme for solving the failure of spanner reset function in the prior art is to open
Adding balancing weight in lever or lengthening starting bar overcome spanner deadweight to produce to increase moment of torsion caused by the weight of starting bar
Moment of torsion cause spanner starting bar reset when can together automatically reset.But by way of adding balancing weight or lengthening the ＇ of starting bar 6
Although can solve the above problems, the cost of product is added, the mode for lengthening starting bar will also tend to be limited by tank size
System.
Chinese utility model CN205780915U discloses a kind of automatically reset spanner structure, including spanner and and water tank
The affixed affixed head of wall, the spanner are rotationally installed on water tank wall by the affixed head, it is characterised in that are also included
With the rotating disk of spanner linkage, the rotating disk can relatively rotate cooperation, and the rotating disk and the affixed head with the affixed head
Between be provided with make the automatically reset elastic component of rotating disk and spanner.But spanner can only be made in one direction in the spanner structure
With the full row and semi-row of water tank can not be taken into account.And spring because being there is imbalance by one direction stress, may easily cause multiple
Position is not in place.
The content of the invention
The utility model aims to provide the spanner structure of a kind of torsion spring and the closestool with the torsion spring, to solve existing hand horse
The spanner of bucket automatically resets the problem of existing.Therefore, the concrete technical scheme that the utility model uses is as follows：
A kind of torsion spring, the axial direction of torsion spring is referred to as above-below direction, it may include spring body, retainer ring and upper and lower card
Pin, the retainer ring are arranged on the side of the spring body, for the torsion spring to be fixed on into fixation, it is described on
Lower card base be respectively fixedly connected with the spring body most on circle and most play the end of circle, the retainer ring is blocked up and down with described
Pin is opened in the circumferentially-spaced of the torsion spring, and from the lower card base to the spiral side of the spring body part of the retainer ring
The hand of spiral of retainer ring described in Xiang Yucong to the spring body part of the upper card base is in the same direction.
Further, the retainer ring is by the partially radially outwardly of one of the middle springs circle of the spring body
The annulus of formation.
Further, the spring body includes upper spring body part and lower spring body part, the upper spring sheet
Body portion most plays the end of circle and the end of the most upper circle of the lower spring body part to be fixedly connected on by an annular element
The retainer ring is formed together.
Further, the upper card base for respectively from the spring body it is most upper circle and most play circle end first radially to
Outer extension extends axially upward the L-shaped part to be formed again, and its upper end flushes.
Further, the retainer ring with it is described up and down card base the torsion spring it is circumferentially-spaced open it is roughly the same away from
From.
Further, the spring body, the retainer ring and the card base up and down are integrally formed.
A kind of spanner structure of closestool, including spanner, fixed seat and the rotating shaft being arranged in the fixed seat, the spanner
It is installed in rotation on the rotating shaft by the fixed seat on the water tank wall of the closestool, described rotating shaft one end is pulled with described
Hand is fixedly connected, and the other end is fixedly connected with the opener of the draining valve of the closestool, it is characterised in that also includes resetting bullet
Spring, the back-moving spring are the torsion spring as described in any one of claim 1-6, and two are provided with the inside of the spanner
Limiting unit, fixed block is provided with the fixed seat, the retainer ring of the back-moving spring is fixedly sleeved on the fixed block, and
And its upper and lower card base is respectively engaged with the opposite side of two limiting units of the spanner so that when the spanner rotates, institute
One stated in upper and lower card base is motionless, and another is rotated with the spanner, and the back-moving spring is worked as described in release to contract
During spanner, the spanner back into initial bit under the rebound effect of the back-moving spring by the card base rotated with spanner
Put, the back-moving spring recovers to original state.
Further, the circumferential both sides of the fixed block are additionally provided with locating piece, between the fixed block and the locating piece
The width of the groove of formation is substantially equal to the thickness of the retainer ring..
Further, the card base up and down is connected to two limiting units of the spanner with Pre strained state or free state
On opposite side.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that, torsion spring of the present utility model is simple in construction,
It is easy for installation, and the spanner structure of the closestool coordinated with the torsion spring only needs to make the change of very little, and cost is low.
Brief description of the drawings
Fig. 1 is the stereogram of the torsion spring of the utility model embodiment；
Fig. 2 is the exploded view of the spanner structure of the closestool of the utility model embodiment；
Fig. 3 is the front view of the spanner structure of the closestool shown in Fig. 2；
Fig. 4 is the schematic diagram that torsion spring shown in Fig. 1 is in free state in the spanner structure of closestool；
Fig. 5 is the schematic diagram that torsion spring shown in Fig. 1 is in Pre strained state in the spanner structure of closestool；
Fig. 6 is the schematic diagram that initial position is according to the spanner of the spanner structure of the closestool of the utility model embodiment；
Fig. 7 is that the signal for leaving initial position is rotated clockwise according to the spanner of the spanner structure of the closestool of the utility model embodiment
Figure；
Fig. 8 is to be rotated counterclockwise to leave initial position according to the spanner of the spanner structure of the closestool of the utility model embodiment
Schematic diagram.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Reference picture 1, the torsion spring 1 of the utility model embodiment is described.For convenience, the axial direction of torsion spring is referred to as
Above-below direction.Torsion spring 1 may include spring body 10, retainer ring 20 and upper and lower card base 30 and 40.In the embodiment shown, spring
Body 10, retainer ring 20 and upper and lower card base 30 and 40 are integrally formed.But in other embodiments, they can also part or complete
Portion it is formed separately and is fixed together again for example, by the mode of welding.It can be described respectively below.
Retainer ring 20 is arranged on the side of spring body 10, for torsion spring 1 to be fixed on into fixation (such as fixed block
31, as shown in Figure 2) on.Specifically, retainer ring 20 is (preferably, most middle by one of middle springs circle of spring body 10
Turn) partially radially outwardly formation annulus.But retainer ring 20 can also be arranged on spring using other manner
On the side of body 10.For example, retainer ring 20 independently forms, then it is being fixed on by way of welding in spring body 10
On side.Or in the case where spring body 10 is made up of upper spring body part 11 and lower spring body part 12, it is fixed
Ring 20 most plays the end of circle and the end of the most upper circle of lower spring body part to pass through an annular element by upper spring body part
It is fixed together to be formed.
Upper and lower card base 30 and 40 be respectively fixedly connected with spring body 10 most on circle 101 and most it is lower enclose 102 end.On
Lower card base 30 and 40 is opened with retainer ring 20 in the circumferentially-spaced of torsion spring 1, is preferably spaced apart approximately the same distance, so as to turn round
The displacement of spring 1 in two opposite directions is roughly the same, is easy to actually use.Also, from lower card base 40 to retainer ring 20
The part of spring body 10 with from retainer ring 20 to the hand of spiral of the part of spring body 20 of upper card base 30 being in the same direction, i.e.
To contract during effect, with ensure its elastic force direction be it is opposite, i.e., being capable of two-way function.In the embodiment shown, upper card
Pin 30 and 40 has L-shape, is first radially outward prolonged by the most upper circle 101 of spring body 10 and the end of most lower circle 102 respectively
Stretch and extend axially upward to be formed again, and its upper end flushes.But in other examples, upper card base 30 and 40 can also independent shape
Into, then be fixedly connected on by way of welding spring body 10 most upper circle 101 and most it is lower enclose 102 end.In addition, upper card
The configuration of pin 30 and 40 can also design according to the shape for the part being engaged by clamping with it.
A kind of spanner structure of closestool is specifically described referring to Fig. 2-5.The spanner structure of the closestool includes spanner 2, consolidated
Reservation 3, the rotating shaft 4 being arranged in fixed seat 3 and the torsion spring 1 as back-moving spring.Spanner 2 and rotating shaft 4 can be turned by fixed seat 3
Dynamicly on the water tank wall (not shown) of closestool, the one end of rotating shaft 4 is fixedly connected with spanner 2, the draining of the other end and closestool
The opener (not shown) of valve is fixedly connected, and therefore, the draining valve of closestool is opened by rotating spanner 2.The inside of spanner 2
In be provided with two limiting units 21 spaced apart, in the embodiment shown, limiting unit 21 is vertically extending rib.Fixed seat 3
Fixed block 31 is provided with, the retainer ring 20 of back-moving spring 1 can be fixedly sleeved on the fixed block 31.Preferably, fixed block 31 weeks
Both sides are provided with locating piece 32, the width of the groove 33 of the formation between fixed block 31 and locating piece 32 is substantially equal to retainer ring
20 thickness, i.e. groove 33 clamp retainer ring 20.Therefore, in the course of the work, retainer ring 20 will not be moved or slipped.Card up and down
Pin 30 and 40 is respectively engaged with the opposite side of two limiting units 21 of spanner 2.Specifically, upper and lower card base 30 and 40 can be with certainly
It is connected to by state (Fig. 4) or Pre strained state (Fig. 5) on the opposite side of two limiting units 21 of spanner 2.
Illustrate the two-way automatic reset operation principle of the spanner of the spanner structure of closestool referring now to Fig. 6-8.Fig. 6 shows horse
The spanner structure of bucket is in normal condition, i.e. spanner 2 is located at initial position.When rotating clockwise spanner 2, the upper and lower He of card base 30
One (upper card base 30) in 40 is motionless, and another (lower card base 40) rotates with spanner 2, and back-moving spring 1 is to contract (such as Fig. 7
It is shown), now the draining valve of closestool is opened, and closestool draining (for example, half arranges), when unclamping spanner 2, spanner 2 is in back-moving spring 1
Rebound effect under initial position (as shown in Figure 6), the i.e. row of closestool back into by the lower card base 40 rotated with spanner 2
Water valve is closed, and back-moving spring 1 returns to original state.When rotating counterclockwise spanner 2, one in upper and lower card base 30 and 40
(lower card base 40) is motionless, and another (upper card base 30) rotates with spanner 2, and back-moving spring 1 is to contract (as shown in Figure 8), now
The draining valve of closestool is opened, closestool draining (for example, full row), when unclamping spanner 2, resilience masterpiece of the spanner 2 in back-moving spring 1
Initial position (as shown in Figure 6) is back into by the upper card base 30 rotated with spanner 2 with lower, i.e. the draining valve of closestool is closed,
Back-moving spring 1 returns to original state.
Torsion spring of the present utility model is not durable easily broken, remains to keep balancing after use when long, not run-off the straight.In addition, turn round
Spring contract and resilience, without expanding outwardly, reduce stress infringement.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (9)
1. a kind of torsion spring, the axial direction of torsion spring is referred to as above-below direction, it is characterised in that including spring body, retainer ring with
And upper and lower card base, the retainer ring are arranged on the side of the spring body, for the torsion spring to be fixed on into fixation
On, the card base up and down be respectively fixedly connected with the spring body most on circle and most play the end of circle, the retainer ring with
The card base up and down is opened in the circumferentially-spaced of the torsion spring, and from the lower card base to the spring body portion of the retainer ring
The hand of spiral divided is in the same direction with the hand of spiral from the retainer ring to the spring body part of the upper card base.
2. torsion spring as claimed in claim 1, it is characterised in that the retainer ring is the middle springs circle by the spring body
One of partially radially outwardly formation annulus.
3. torsion spring as claimed in claim 1, it is characterised in that the spring body includes upper spring body part and lower spring
Body part, the upper spring body part most play the end of circle and the end of the most upper circle of the lower spring body part to lead to
An annular element is crossed to be fixed together to form the retainer ring.
4. torsion spring as claimed in claim 1, it is characterised in that the upper card base is respectively by the most upper circle of the spring body
Most play the end of circle first to extend radially outwardly and extend axially upward the L-shaped part to be formed again, and its upper end flushes.
5. torsion spring as claimed in claim 1, it is characterised in that the retainer ring and the week of the card base in the torsion spring up and down
Approximately the same distance spaced apart upwards.
6. torsion spring as claimed in claim 1, it is characterised in that the spring body, the retainer ring and the card base up and down
It is integrally formed.
7. a kind of spanner structure of closestool, including spanner, fixed seat and the rotating shaft being arranged in the fixed seat, the spanner and
The rotating shaft is installed in rotation on by the fixed seat on the water tank wall of the closestool, described rotating shaft one end and the spanner
It is fixedly connected, the other end is fixedly connected with the opener of the draining valve of the closestool, it is characterised in that also include resetting bullet
Spring, the back-moving spring are the torsion spring as described in any one of claim 1-6, and two are provided with the inside of the spanner
Limiting unit, fixed block is provided with the fixed seat, the retainer ring of the back-moving spring is fixedly sleeved on the fixed block, and
And its upper and lower card base is respectively engaged with the opposite side of two limiting units of the spanner so that when the spanner rotates, institute
One stated in upper and lower card base is motionless, and another is rotated with the spanner, and the back-moving spring is worked as described in release to contract
During spanner, the spanner back into initial bit under the rebound effect of the back-moving spring by the card base rotated with spanner
Put, the back-moving spring recovers to original state.
8. the spanner structure of closestool as claimed in claim 7, it is characterised in that the circumferential both sides of the fixed block are additionally provided with fixed
Position block, the width of the groove formed between the fixed block and the locating piece are substantially equal to the thickness of the retainer ring.
9. the spanner structure of closestool as claimed in claim 7, it is characterised in that the card base up and down is with Pre strained state or freedom
State is connected on the opposite side of two limiting units of the spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906453.XU CN206956871U (en) | 2017-07-25 | 2017-07-25 | A kind of torsion spring and with the torsion spring closestool spanner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906453.XU CN206956871U (en) | 2017-07-25 | 2017-07-25 | A kind of torsion spring and with the torsion spring closestool spanner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956871U true CN206956871U (en) | 2018-02-02 |
Family
ID=61382345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906453.XU Withdrawn - After Issue CN206956871U (en) | 2017-07-25 | 2017-07-25 | A kind of torsion spring and with the torsion spring closestool spanner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217714A (en) * | 2017-07-25 | 2017-09-29 | 厦门立业卫浴工业有限公司 | A kind of spanner structure of torsion spring and closestool with the torsion spring |
-
2017
- 2017-07-25 CN CN201720906453.XU patent/CN206956871U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217714A (en) * | 2017-07-25 | 2017-09-29 | 厦门立业卫浴工业有限公司 | A kind of spanner structure of torsion spring and closestool with the torsion spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20230203 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20230203 |