CN208962930U - A kind of Manual angle regulator of integrated built-in brake - Google Patents
A kind of Manual angle regulator of integrated built-in brake Download PDFInfo
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- CN208962930U CN208962930U CN201820964119.4U CN201820964119U CN208962930U CN 208962930 U CN208962930 U CN 208962930U CN 201820964119 U CN201820964119 U CN 201820964119U CN 208962930 U CN208962930 U CN 208962930U
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- Prior art keywords
- brake
- angle regulator
- mount component
- manual angle
- boss
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Abstract
The utility model discloses a kind of Manual angle regulators of integrated built-in brake, including Manual angle regulator, brake mount component, brake torsion spring member, brake snap ring, brake block, using Manual angle regulator as substrate, the buckle of brake mount component is buckled at brake block inner tank mouths, upper brake torsion spring member is covered in the periphery of brake block, contact bending at two is set on brake torsion spring member, brake snap ring is covered to be protected outside brake torsion spring member, welding brake snap ring and Manual angle regulator are fixed as one, this Manual angle regulator realizes on the basis of not influencing actively to adjust the function of chair angle, it increases when backrest is by larger external force, it can be self-locking, it ensure that the angle direction of seat shakes.
Description
Technical field
The utility model belongs to seat angle adjustor field more particularly to a kind of Manual angle regulator of integrated built-in brake.
Background technique
Traditional manual angle adjustor is by being manually operated rotatable parts, and tooth type structures are engaged and are driven dynamic inside driving angle adjustor
Power, to reach the function of adjusting seat front and rear angles.After the completion of adjusting, existing Manual angle regulator majority does not have self-locking function,
If any being applied at backrest more energetically, tooth type structures backwards rotation inside angle adjustor can be driven by force, and seat generates obvious
Shift in position causes the technical problem that sense organ is bad, so needing to install external actuators to realize self-locking function, but volume
Greatly, weight is big, at high cost.
Application No. is CN201020158872.8, titles are as follows: a kind of patent of the built-in inversion-stopping self-locking device of angle adjustor
In, a kind of built-in inversion-stopping self-locking device of angle adjustor is disclosed, including turn round and embrace spring, female splined shaft, wedge-shaped arch, internal gear, open
Power spring.This utility model, which uses one is arranged at the outer wall of the axis of internal gear to turn round, embraces a spring, using turn round embrace spring it is inverse around
Stress expanded in diameter in direction processed, along the principle that coiling direction stress diameter is shunk, when the boss of female splined shaft embraces spring from torsion
The horizontal arm for embracing spring is turned round along touch in subtended angle, is turned round and is embraced spring release axis outer wall；When wedge shape is encircleed from the inverse subtended angle for turning round armful spring
It is interior, the horizontal arm turned round and embrace spring is touched, then turns round and embraces the technical solution that spring holds locking axis outer wall tightly, overcome the prior art and deposit
The problem of structure is complicated, at high cost, additional occupancy cabin space with insufficient, the simply inadequate precision positioning lock of this angle adjustor structure
Position.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of integrated built-in to overcome the problems of the above-mentioned prior art
The Manual angle regulator of brake.
The purpose of the utility model can be achieved through the following technical solutions:
A kind of Manual angle regulator of integrated built-in brake, including Manual angle regulator 1, brake component, the brake component
Including brake mount component 2, brake torsion spring member 3, brake snap ring 4, brake block 5；
Manual angle regulator 1: Manual angle regulator 1 is substrate, and Manual angle regulator 1 and brake joint face are equipped with embedded groove；
Brake mount component 2: 2 bottom surface of brake mount component protrusion setting skewback 21, the skewback 21 is perpendicular to system
Dynamic 2 bottom surface of device base member, skewback 21 are inserted into the embedded groove of Manual angle regulator 1, and skewback is along the embedded of Manual angle regulator 1
The track activity of groove, the setting of brake mount component 2 buckle 22, boss 23 is arranged in 2 bottom surface of brake mount component；
Brake block 5: brake block 5 includes braking surface 53, and support rim is arranged below the braking surface 53
54, the support rim 54 is arranged perpendicular to braking surface 53, and 54 head and the tail of support rim are not attached to, and support rim 54 includes outer
The respectively setting three of boss 56 and inner convex platform 57, outer lug boss 56 and inner convex platform 57,53 center of braking surface is equipped with through-hole 51, brake
The buckle 22 of base member 2 passes through the through-hole 51 of brake block 5, and support rim 54 is supported on 2 bottom of brake mount component
On face, the boss 23 of brake mount component 2 is inserted in the groove of the formation of inner convex platform 57；
The inward flange of 56 top of outer lug boss and through-hole 51 forms inner tank mouths 52, and inner tank mouths 52 have 3, and 3 inner tank mouths 52 are equal
The buckle 22 of the even inward flange for being distributed in through-hole 51, brake mount component 2 is buckled at the inner tank mouths 52 of brake block 5；
Brake torsion spring member 3；Brake torsion spring member 3 is round torsional spring, and 3 sets of brake torsion spring member in brake system
The support rim 54 of motion block 5 and 23 outside of boss of brake mount component 2, the 3 inward at both ends bending of brake torsion spring member
Two contact bendings 31 are formed, two contact settings of bending 31 are inserted in inside close to the two sides of outer lug boss 56,54 end of support rim
End is equipped with bent angle boss 561, and close to by bent angle boss 561, another contact bending 31 is close for one of contact bending 31
At the step surface that outer lug boss 56 is formed；
Brake snap ring 4: 4 sets of brake snap ring outside brake torsion spring member 3, brake snap ring 4 and manual angle modulation
Device 1 is fixed.
Preferably, the buckle 22 sets 3 groups, and every group of buckle quantity is identical.
Wherein, it is furthermore preferred that the buckle 22 every groups setting 3, snaps into Chinese character pin-shaped setting described in 3.
Further, the buckle at 3 22 intermediate positions of buckle of 2 every groups of the brake mount component is buckled in inner tank mouths
52 middles, the buckle 22 on both sides are respectively provided at two edges of inner tank mouths 52.
Preferably, the boss 23 of the brake mount component 2 is arranged 2-3.
Wherein, it is furthermore preferred that the boss 23 of the brake mount component 2 is arranged 3.
Preferably, the brake snap ring 4 is with Manual angle regulator 1 by being welded and fixed.
Preferably, the brake mount component 2, brake torsion spring member 3, brake snap ring 4, brake block 5
It is fixed to one structure with Manual angle regulator 1.
The utility model has the beneficial effects that
This Manual angle regulator realizes on the basis of not influencing actively to adjust the function of chair angle, increases and leans in seat
Back, can be self-locking in the case of by larger external force, ensure that the angle direction of seat shakes, solves and adjusting manually in the prior art
Angle device can be generated the technical problem of the sensory experience difference of shaking by larger external force, and integrated with angle adjustor by brake,
Brake scale is reduced, the installation difficulty between skeleton is improved, reduces costs.
Detailed description of the invention
Fig. 1 is a kind of configuration schematic diagram of the Manual angle regulator of integrated built-in brake.
In figure: 1- Manual angle regulator；2- brake mount component；3- brake torsion spring member；4- brake snap ring；5-
Brake block.
Fig. 2 is the structural schematic diagram of brake component.
In figure: 2- brake mount component；4- brake snap ring；5- brake block.
Fig. 3 is the schematic diagram of the section structure of brake component.
In figure: the buckle of 22- brake mount component 2；The boss of 23- brake mount component 2；31- brake torsional spring
The contact bending of component 3；56- outer lug boss；561- bent angle boss；57- inner convex platform.
Fig. 4 is the structural schematic diagram of brake mount component.
In figure: 21- skewback；22- buckle；23- boss.
Fig. 5 is the overlooking structure diagram of brake mount component.
In figure: 22- buckle；23- boss.
Fig. 6 is the structural schematic diagram of brake block.
In figure: 53- braking surface；54- support rim.
Fig. 7 is the overlooking structure diagram of brake block.
In figure: 51- through-hole；52- inner tank mouths；53- braking surface.
Specific embodiment
In conjunction with shown in attached drawing, the technical solution of the utility model is further described:
A kind of Manual angle regulator of integrated built-in brake, including Manual angle regulator 1, brake component, the brake component
Including brake mount component 2, brake torsion spring member 3, brake snap ring 4, brake block 5；
Manual angle regulator 1: Manual angle regulator 1 is substrate, and Manual angle regulator 1 and brake joint face are equipped with embedded groove；
Brake mount component 2: 2 bottom surface of brake mount component protrusion setting skewback 21, the skewback 21 is perpendicular to system
Dynamic 2 bottom surface of device base member, skewback 21 are inserted into the embedded groove of Manual angle regulator 1, and skewback is along the embedded of Manual angle regulator 1
The track activity of groove, the setting of brake mount component 2 buckle 22,22 setting 9 of buckle, buckle 22 are divided into 3 groups, and every group is equipped with
Boss 23 is arranged in 3 buckles 22,2 bottom surface of brake mount component.
Brake block 5: dynamic device brake block 5 includes braking surface 53, and support rim is arranged below the braking surface 53
54, the support rim 54 is arranged perpendicular to braking surface 53, and 54 head and the tail of support rim are not attached to, and support rim 54 includes outer
The respectively setting three of boss 56 and inner convex platform 57, outer lug boss 56 and inner convex platform 57,53 center of braking surface is equipped with through-hole 51, brake bottom
The buckle 22 of base member 2 passes through the through-hole 51 of brake block 5, and support rim 54 is supported on 2 bottom surface of brake mount component
On, the boss 23 of brake mount component 2 is inserted in the groove of the formation of inner convex platform 57；
The inward flange of 56 top of outer lug boss and through-hole 51 forms inner tank mouths 52, and inner tank mouths 52 have 3, and 3 inner tank mouths 52 are equal
The buckle 22 of the even inward flange for being distributed in through-hole 51, brake mount component 2 is buckled at the inner tank mouths 52 of brake block 5；
Wherein, the buckle at 2 every groups of brake mount component of 3 22 intermediate positions of buckle is buckled in 52 middle of inner tank mouths,
The buckle on both sides is respectively provided at two edges of inner tank mouths 52.
Brake torsion spring member 3；Brake torsion spring member 3 is round torsional spring, and 3 sets of brake torsion spring member in brake system
The support rim 54 of motion block 5 and 23 outside of boss of brake mount component 2,3 both ends of the spring of brake torsion spring member are inside
Bending forms two contact bendings 31, and two contact settings of bending 31 are inserted in inside close to the two sides of outer lug boss 56, support rim
54 ends are equipped with bent angle boss 561, and close to by bent angle boss 561, another contacts bending 31 for one of contact bending 31
At the step surface that outer lug boss 56 is formed.
Brake snap ring 4: 4 sets of brake snap ring outside brake torsion spring member 3, brake snap ring 4 and manual angle modulation
Device 1, which is welded and fixed, to be integrated.
When manually adjusting, manual actuation brake block 5 rotates this structure, at this time brake block 5
Bent angle boss 561 is contacted with the contact bending 31 of brake torsion spring member 3, generates the pressure for tightening direction, brake torsional spring portion
3 reduced diameter of part.Brake block 5 drives brake mount component 2 to turn round, and the rotation of brake mount component 2 drives manual
Angle adjustor 1 works.
When Manual angle regulator 1 is adjusted to required position and stops, at this time if any being applied on backrest more energetically, and leading
It causes that 1 inside tooth type structures of Manual angle regulator is driven to rotate to opposite direction by force, at this time before driving drive shaft turns by force, manually
Angle adjustor 1 drives brake mount component 2 to rotate, at this time the boss 23 of brake mount component 2 and brake torsion spring member 3
It contacts bending 31 to contact, generates the pressure in release torsion direction, 3 enlarged outside diameter of brake torsion spring member, due to brake snap ring 4
Restriction effect generate tensile force, stuck brake mount component so that 3 outer diameter of brake torsion spring member can not actually expand
2, it prevents from rotating.Thereby realize self-locking function of the Manual angle regulator in the revolution of non-regulated side.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into spirit and scope of the invention or equivalent replacement.
Claims (8)
1. a kind of Manual angle regulator of integrated built-in brake, including Manual angle regulator (1), brake component, the brake component
Including brake mount component (2), brake torsion spring member (3), brake snap ring (4), brake block (5)；
It is characterized by:
Manual angle regulator (1): Manual angle regulator (1) is substrate, and Manual angle regulator (1) is recessed equipped with embedding with brake joint face
Slot；
Brake mount component (2): brake mount component (2) bottom surface protrusion setting skewback (21), the skewback (21) are vertical
In brake mount component (2) bottom surface, skewback (21) is inserted into the embedded groove of Manual angle regulator (1), and skewback is along manual angle modulation
The track activity of the embedded groove of device (1), brake mount component (2) setting buckle (22), brake mount component (2) bottom surface
It is arranged boss (23)；
Brake block (5): brake block (5) includes braking surface (53), setting support below the braking surface (53)
Boss (54), the support rim (54) are arranged perpendicular to braking surface (53), and the support rim (54) is not attached to from beginning to end, support
Boss (54) includes outer lug boss (56) and inner convex platform (57), and outer lug boss (56) and inner convex platform (57) are respectively arranged three, braking surface
(53) center is equipped with through-hole (51), and the buckle (22) of brake mount component (2) passes through the through-hole of brake block (5)
(51), support rim (54) is supported on brake mount component (2) bottom surface, and the boss (23) of brake mount component (2) is inserted
In the groove that inner convex platform (57) are formed；
The inward flange of outer lug boss (56) top and through-hole (51) forms inner tank mouths (52), and inner tank mouths (52) have 3,3 inner tank mouths
(52) it is evenly distributed on the inward flange of through-hole (51), the buckle (22) of brake mount component (2) is buckled in brake block (5)
Inner tank mouths (52) at；
Brake torsion spring member (3)；Brake torsion spring member (3) is round torsional spring, and brake torsion spring member (3) is covered in brake
On the outside of the support rim (54) of brake block (5) and the boss (23) of brake mount component (2), brake torsion spring member (3)
Inward at both ends bending forms two contact bendings (31), and two contact bending (31) settings are inserted in inside close to outer lug boss (56)
Two sides, support rim (54) end are equipped with bent angle boss (561), and one of contact bending (31) is close in bent angle boss
(561) other, another contact bending (31) is at the step surface that outer lug boss (56) are formed；
Brake snap ring (4): brake snap ring (4) covers, brake snap ring (4) and manually external in brake torsion spring member (3)
Angle adjustor (1) is fixed.
2. Manual angle regulator as described in claim 1, it is characterised in that: the buckle (22) sets 3 groups, every group of buckle quantity phase
Together.
3. Manual angle regulator as claimed in claim 2, it is characterised in that: buckle every group of (22) setting 3, described in 3
Snap into Chinese character pin-shaped setting.
4. Manual angle regulator as claimed in claim 3, it is characterised in that: 3 cards of every group of the brake mount component (2)
The buckle at the intermediate position of button (22) is buckled in inner tank mouths (52) middle, and the buckle (22) on both sides is respectively provided at the two of inner tank mouths (52)
A edge.
5. Manual angle regulator as described in claim 1, it is characterised in that: the boss (23) of the brake mount component (2)
It is arranged 2-3.
6. Manual angle regulator as described in claim 1, it is characterised in that: the boss (23) of the brake mount component (2)
Setting 3.
7. Manual angle regulator as described in claim 1, it is characterised in that: the brake snap ring (4) and Manual angle regulator (1)
By being welded and fixed.
8. Manual angle regulator as described in claim 1, it is characterised in that: the brake mount component (2), brake torsional spring
Component (3), brake snap ring (4), brake block (5) and Manual angle regulator (1) are fixed to one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964119.4U CN208962930U (en) | 2018-06-22 | 2018-06-22 | A kind of Manual angle regulator of integrated built-in brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964119.4U CN208962930U (en) | 2018-06-22 | 2018-06-22 | A kind of Manual angle regulator of integrated built-in brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962930U true CN208962930U (en) | 2019-06-11 |
Family
ID=66747982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964119.4U Active CN208962930U (en) | 2018-06-22 | 2018-06-22 | A kind of Manual angle regulator of integrated built-in brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208962930U (en) |
-
2018
- 2018-06-22 CN CN201820964119.4U patent/CN208962930U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |