CN207686427U - The shock mitigation system of lockset - Google Patents
The shock mitigation system of lockset Download PDFInfo
- Publication number
- CN207686427U CN207686427U CN201721703607.1U CN201721703607U CN207686427U CN 207686427 U CN207686427 U CN 207686427U CN 201721703607 U CN201721703607 U CN 201721703607U CN 207686427 U CN207686427 U CN 207686427U
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- CN
- China
- Prior art keywords
- plate
- ring flat
- limit ring
- locking bar
- spring
- Prior art date
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of shock mitigation systems of lockset, including locking bar, outer limit ring flat-plate, interior limit ring flat-plate, outer plate, clip plate, oversheath, sliding slot, connecting cylinder, connecting rod, capping, stretched sheathed tube, outer spring, inner spring.The structural principle of utility model device is simple, and original independent spring buffer structure is extended, and, into row buffering, improves the limiting value that single spring directly buffers contracting endurance using inside and outside dual spring, and the burden for mitigating spring improves service life.
Description
Technical field
The utility model is related to a kind of shock mitigation system of lockset, shock mitigation system is protected in specifically a kind of double buffering.
Background technology
During the production and application of lockset, due to the difference of structure design, meeting damping, buffering in need inside lockset
Mechanism is all directly to carry out damping using spring in easy lockset buffering course, but the load limit of single spring
Not too large, when violent or larger external force occurs in lockset, spring is easy to go beyond the limit of pressure, repeatedly such spring
Service life can reduce final invalid quickly.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of shock mitigation system of lockset.
To achieve the above object, the method for the utility model use is：A kind of shock mitigation system of lockset, including lock
Bar, outer limit ring flat-plate, interior limit ring flat-plate, outer plate, clip plate, oversheath, sliding slot, connecting cylinder, connecting rod, capping, extension set
Pipe, outer spring, inner spring；The outer limit ring flat-plate is fixedly connected on the right side of locking bar, and interior limit ring flat-plate is located at outer spacing ring
The left side of plate, is equally fixed on locking bar, and outer plate is sleeved on locking bar, between outer limit ring flat-plate and interior limit ring flat-plate,
The right end face contact of the left end face of outer plate and interior limit ring flat-plate, clip plate are sleeved on locking bar, are located at interior limit ring flat-plate
Left side, the oversheath are sleeved on locking bar, and the right end face of oversheath is fixedly connected with the left end face of interior limit ring flat-plate,
The left end face of oversheath is equipped with capping, and clip plate is limited in oversheath, and face is equipped on the tube wall up and down of oversheath
Sliding slot, sliding slot along locking bar axial direction, connecting rod be not be located at oversheath on the outside of both sides up and down be horizontally arranged, connecting rod
Right end is fixedly connected with outer plate respectively, and the left end of connecting rod is connected after passing through sliding slot with clip plate by connecting cylinder, described
The interior annular distance of stretched sheathed tube is sleeved on locking bar, the contact of the endoporus of outer ring and capping, the right end face of stretched sheathed tube and clip plate
Left end face is fixedly connected, and outer spring is sleeved on locking bar, and between outer plate and outer limit ring flat-plate, inner spring is sleeved on locking bar
On, between clip plate and interior limit ring flat-plate.
Preferably, the natural height one of the distance between the outer limit ring flat-plate and interior limit ring flat-plate and outer spring
It causes.
Preferably, the length of the oversheath and the gap of inner spring natural length are three points of outer spring decrement
One of.
Advantageous effect:
The structural principle of utility model device is simple, original independent spring buffer structure is extended, using interior
Outer dual spring improves the limiting value that single spring directly buffers contracting endurance into row buffering, and the burden for mitigating spring carries
High service life.
Description of the drawings
Fig. 1 utility model device structural schematic diagrams；
Wherein, limit that ring flat-plate, limit ring flat-plate, 4- outer plates, 5- clip plates, 6- oversheaths, 7- are slided in 3- outside 1- locking bars, 2-
Slot, 8- connecting cylinders, 9- connecting rods, 10- cappings, 11- stretched sheathed tubes, 12- outer springs, 13- inner springs.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
A kind of shock mitigation system of lockset as shown in Figure 1, including it is locking bar 1, outer limit ring flat-plate 2, interior limit ring flat-plate 3, outer
Pressing plate 4, clip plate 5, oversheath 6, sliding slot 7, connecting cylinder 8, connecting rod 9, capping 10, stretched sheathed tube 11, outer spring 12, inner spring
13。
Outer limit ring flat-plate 2 is fixedly connected on the right side of locking bar 1, and interior limit ring flat-plate 3 is located at the left side of outer limit ring flat-plate 2, together
Sample is fixed on locking bar 1, and outer plate 4 is sleeved on locking bar 1, between outer limit ring flat-plate 2 and interior limit ring flat-plate 3, outer plate 4
Left end face and interior limit ring flat-plate 3 right end face contact, clip plate 5 is sleeved on locking bar 1, is located at a left side for interior limit ring flat-plate 3
Side, outer limit ring flat-plate 2 and the distance between interior limit ring flat-plate 3 are consistent with the natural height of outer spring 12.
Oversheath 6 is sleeved on locking bar 1, and the right end face of oversheath 6 is fixedly connected with the left end face of interior limit ring flat-plate 3,
It is equipped with capping 10 in the left end face of oversheath 6, clip plate 5 is limited in oversheath 6, on the tube wall up and down of oversheath 6
Sliding slot 7 equipped with face, for sliding slot 7 along the axial direction of locking bar 1, connecting rod 9 is the both sides water up and down not being located on the outside of oversheath 6
The right end of placing flat, connecting rod 9 is fixedly connected with outer plate 4 respectively, and the left end of connecting rod 9 is by connecting cylinder 8, after passing through sliding slot 7
Connected with clip plate 5, the gap of 13 natural length of length and inner spring of oversheath 6 be 12 decrement of outer spring three/
One.
The interior annular distance of stretched sheathed tube 11 is sleeved on locking bar 1, the endoporus contact of outer ring and capping 10, the right side of stretched sheathed tube 11
End face is fixedly connected with the left end face of clip plate 5, and outer spring 12 is sleeved on locking bar 1, is located at outer plate 4 and outer limit ring flat-plate 2
Between, inner spring 13 is sleeved on locking bar 1, between clip plate 5 and interior limit ring flat-plate 3.
Claims (3)
1. a kind of shock mitigation system of lockset, it is characterised in that：Including locking bar（1）, outer limit ring flat-plate（2）, interior limit ring flat-plate
（3）, outer plate（4）, clip plate（5）, oversheath（6）, sliding slot（7）, connecting cylinder（8）, connecting rod（9）, capping（10）, extension set
Pipe（11）, outer spring（12）, inner spring（13）；The outer limit ring flat-plate（2）It is fixedly connected on locking bar（1）Right side, interior limit
Position ring flat-plate（3）Positioned at outer limit ring flat-plate（2）Left side, be equally fixed on locking bar（1）On, outer plate（4）It is sleeved on locking bar（1）On,
Positioned at outer limit ring flat-plate（2）And interior limit ring flat-plate（3）Between, outer plate（4）Left end face and interior limit ring flat-plate（3）The right side
Side end face contacts, clip plate（5）It is sleeved on locking bar（1）On, it is located at interior limit ring flat-plate（3）Left side, the oversheath（6）It is sleeved on
Locking bar（1）On, oversheath（6）Right end face and interior limit ring flat-plate（3）Left end face be fixedly connected, in oversheath（6）'s
Left end face is equipped with capping（10）, by clip plate（5）It is limited in oversheath（6）It is interior, in oversheath（6）Tube wall up and down be equipped with
The sliding slot of face（7）, sliding slot（7）Along locking bar（1）Axial direction, connecting rod（9）To be located at oversheath（6）Up and down the two of outside
Side is horizontal positioned, connecting rod（9）Right end respectively and outer plate（4）It is fixedly connected, connecting rod（9）Left end pass through connecting cylinder（8）,
Across sliding slot（7）Afterwards and clip plate（5）Connection, the stretched sheathed tube（11）Interior annular distance be sleeved on locking bar（1）On, outer ring and envelope
Lid（10）Endoporus contact, stretched sheathed tube（11）Right end face and clip plate（5）Left end face be fixedly connected, outer spring
（12）It is sleeved on locking bar（1）On, it is located at outer plate（4）With outer limit ring flat-plate（2）Between, inner spring（13）It is sleeved on locking bar（1）On, position
In clip plate（5）And interior limit ring flat-plate（3）Between.
2. a kind of shock mitigation system of lockset according to claim 1, it is characterised in that：The outer limit ring flat-plate（2）
With interior limit ring flat-plate（3）The distance between and outer spring（12）Natural height it is consistent.
3. a kind of shock mitigation system of lockset according to claim 1, it is characterised in that：The oversheath（6）Length
Degree and inner spring（13）The gap of natural length is outer spring（12）The one third of decrement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703607.1U CN207686427U (en) | 2017-12-10 | 2017-12-10 | The shock mitigation system of lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703607.1U CN207686427U (en) | 2017-12-10 | 2017-12-10 | The shock mitigation system of lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686427U true CN207686427U (en) | 2018-08-03 |
Family
ID=62997089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703607.1U Active CN207686427U (en) | 2017-12-10 | 2017-12-10 | The shock mitigation system of lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686427U (en) |
-
2017
- 2017-12-10 CN CN201721703607.1U patent/CN207686427U/en active Active
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