CN106608243A - Two-side button type safety belt height adjuster - Google Patents
Two-side button type safety belt height adjuster Download PDFInfo
- Publication number
- CN106608243A CN106608243A CN201510697988.6A CN201510697988A CN106608243A CN 106608243 A CN106608243 A CN 106608243A CN 201510697988 A CN201510697988 A CN 201510697988A CN 106608243 A CN106608243 A CN 106608243A
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- China
- Prior art keywords
- pair
- button
- bearing
- top board
- blocking pin
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/20—Anchoring devices adjustable in position, e.g. in height
- B60R22/201—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track
- B60R22/202—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means
- B60R22/203—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means the locking means being movably mounted on the slider
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a two-side button type safety belt height adjuster which comprises a mounting bracket, a sliding unit, a clamping pin located in the sliding unit, a return spring and buttons, wherein a sliding block support comprises a support top plate, and a pair of support side plates downwards extending from two sides of the support top plate; bracket sliding rails are propped against the inner surface of the support top plate, and the pair of support side plates is clamped to the outer surfaces of a pair of bracket side plates; the upper end of the clamping pin is clamped into a clamping pin fixing piece; lifting shoulders are arranged on two sides of the clamping pin fixing piece; the buttons comprise a pair of lateral pressing buttons; a button spring is arranged between the pair of lateral pressing buttons; a slope is formed on each lateral pressing button; and the lifting shoulders are respectively lapped on the slopes. A sliding block and the sliding block support wrap the bracket sliding rails respectively from the upper and lower directions, so that the whole structure is compact and stable, high in connection strength and high in anti-deformation performance. Furthermore, as the two-side button type safety belt height adjuster is provided with the pair of lateral pressing buttons and the clamping pin fixing piece, the whole unlocking operation is simple and fast.
Description
Technical field
The present invention relates to the safety belt height adjuster used on vehicle, in particular it relates to a kind of bilateral is pressed
Button formula safety belt height adjuster.
Background technology
Safety belt height adjuster, also known as shoulder adjuster, it is installed on vehicle body, is usually mounted to car
B posts on, for adjusting the height of safety belt, that is, adjust height of the ribbon guide relative to vehicle body,
To adapt to the occupant of different heights.
The installation band height adjuster of prior art, generally includes the mounting bracket being fixed on vehicle body, can
The sliding unit being slidably attached in the mounting bracket, the position blocking pin in the sliding unit,
Return spring in the screens groove being inserted in the mounting bracket for position blocking pin described in fexible bias pressure, uses
Overcome the elastic force of the return spring in the operation position blocking pin and exit the button of the screens groove.It is sliding
The structure of moving cell is typically complex, and component is more, often occurs intensity deficiency in practice, holds
The problems such as easily failing or damage.
The content of the invention
It is an object of the invention to provide a kind of bilateral button-like safety band height adjuster, its simple structure,
It is easy to operate, and bulk strength is high, non-deformability is strong, using reliability.
To achieve these goals, the present invention provides a kind of bilateral button-like safety band height adjuster, bag
The mounting bracket for being fixed on vehicle body is included, the slip list being slidably connected in the mounting bracket
Unit, the position blocking pin in the sliding unit is inserted into the peace for position blocking pin described in fexible bias pressure
The return spring in screens groove on dress support, for operating the position blocking pin to overcome the return spring
Elastic force and exit the button of the screens groove.
The mounting bracket includes support base plate, from the upwardly extending a pair of brackets side in support base plate both sides
Plate, from a pair of brackets slide rail that a pair of brackets side plate end extends internally, the screens groove is formed at institute
State on support base plate；The sliding unit includes slide block and the slider bearing being connected with each other, the slide block position
Between the pair of rack side plate, including slider bottom plate, and from the slider bottom plate upwardly extending
To slide block side plate, the roof of a pair of slide block side plates supports respectively the inner surface of the pair of frame sliding track
On, outer surface is supported respectively on the inner surface of the rack side plate；The slider bearing is across described
In mounting bracket, including bearing top board, and a pair of the bearing sides extended downwardly from the bearing top board both sides
Plate, the frame sliding track is supported on the inner surface of the bearing top board, and the pair of bearing side plate
It is clamped on the outer surface of the pair of rack side plate；
The upper end of the position blocking pin is snapped fit onto in position blocking pin fixture, and the both sides of the position blocking pin fixture are arranged
There is lifting shoulder；
The button includes a pair of side pressure buttons being oppositely arranged, and is provided between a pair of side pressure buttons and presses
Button spring, is formed with the inclined-plane extended towards the corresponding lifting shoulder, the lift on each side pressure button
Rise shoulder to ride over respectively on the inclined-plane.
By above-mentioned technical proposal, sliding unit includes slide block and slider bearing, and slide block only one of which resists
Deformability is higher.During cooperation, slide block withstands from bottom to top frame sliding track, and slider bearing is then from the top down
Frame sliding track is pushed down, and slider bearing also clamps rack side plate, i.e. slide block and slider bearing point from both sides
Not frame sliding track is embraced from four direction up and down, therefore total is compact and firm, bonding strength
Height, non-deformability is strong.Further, since there is a pair of side pressure buttons and position blocking pin fixture, so,
When need adjust sliding unit relative to mounting bracket position when, press a pair of side pressure buttons, its inclined-plane
The lifting shoulder for promoting position blocking pin fixture is moved upwards, the elastic force of return spring is overcome, position blocking pin
Lower end will be disengaged from screens groove, so as to sliding unit integrally can slide along mounting bracket, therefore, whole solution
Lock is simple to operate and quick.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute the part of specification, with
Detailed description below is used to explain the present invention together, but is not construed as limiting the invention.
In accompanying drawing：
Fig. 1 is a kind of explosive view of embodiment of the bilateral button-like safety of the present invention with height adjuster.
Fig. 2 is front view of the bilateral button-like safety with height adjuster shown in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the sectional view of Fig. 2.
Fig. 5 is the explosive view of sliding unit in the present invention.
Fig. 6 is the explosive view of the other direction of sliding unit in Fig. 5.
Fig. 7 is a kind of stereogram of embodiment of mounting bracket in the present invention.
Fig. 8 is the explosive view of the another embodiment of mounting bracket in the present invention.
Fig. 9 is the plan of mounting bracket in Fig. 8.
Figure 10 is the A-A sectional views of mounting bracket in Fig. 9.
Figure 11 is the alternate embodiments of position blocking pin and position blocking pin fixture in the present invention.
Description of reference numerals
100 mounting brackets
110 support base plates, 111 installing holes, 112 arch upward portion, 113 screens grooves, 1131 guiding tongue pieces
120 rack side plates, 121 blocked holes, 122 spacing bags, 1221 seam faces, 1222 transition faces,
123 clamp spring holes
130 frame sliding tracks, 131 agproximation plates
140 flat liners
150 neck bush, 151 guiding skewed slots, 152 groove positions
200 sliding units
210 slide blocks, 211 slider bottom plates, 2111 position blocking pin guide holes, 2112 slide block fixing holes, 2,113
One slotted eye, 212 slide block side plates
220 slider bearings, 221 bearing top boards, 2211 pressure shell fragments, 2212 brake pads, 2213 grabs,
2214 first grabs, 222 bearing side plates, 2221 limited blocks, 223 whirlpool spring supporting parts, 2,231 second cards
Hook, 2232 sliding surfaces, 2233 claws, 2234 circular arc groove faces, 224 guide holders, 225 first spacing cunnings
Groove, 226 bearing fixing holes, 2,261 second sections, 227 gripper shoes
230 screw connectors, 231 bar portions, 2,311 first sections, 232 flange portions
240 bolt connection pieces
250 ribbon guides, 251 fixing holes
300 position blocking pins, 301 lifting shoulders, 302 position blocking pin fixtures, 303 flanges, 304 lifting pins
400 return springs
500 buttons
510 side pressure buttons, 5100 inclined-planes, 5101 button limited blocks, 5,102 second limit sliding chutes
520 button springs
530 button decorative covers
600 plane scroll springs
700 slide plates
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that
Specific embodiment described herein is merely to illustrate and explains the present invention, is not limited to this
It is bright.
In the present invention, in the case where contrary explanation is not made, the noun of locality for using as " it is upper and lower, left,
The right side " is typically referred to for the direction in drawing." inside and outside " refers to for part itself.
As shown in figure 1, the present invention discloses a kind of bilateral button-like safety band height adjuster, mainly include
For the mounting bracket 100 being fixed on vehicle body, the slip being slidably connected in mounting bracket 100
Unit 200, the position blocking pin 300 in sliding unit 200 is inserted for fexible bias pressure position blocking pin 300
Enter the return spring 400 in the screens groove 113 in mounting bracket 100, for operating position blocking pin 300
Overcome the elastic force of return spring 400 and exit the button 500 of screens groove 113.
As shown in Figure 1 and Figure 7, mounting bracket 100 is generally formed into long trough, mainly includes support bottom
Plate 110, from the upwardly extending a pair of brackets side plate 120 in the both sides of the support base plate 110, and from this
The relative a pair of brackets slide rail 130 for extending in the upper end of a pair of brackets side plate 120.
Support base plate 110 as installation foundation, for being fixedly installed to vehicle body, such as the B posts of vehicle
On.Generally, the two ends of support base plate 110 could be formed with installing hole, when using, be worn by securing member
Cross the installing hole support base plate 110 is fixed on vehicle body.In the present invention, as a kind of preferred reality
Mode is applied, the first end of support base plate 110 is formed with installing hole 111, and securing member can be through the installation
Hole 111 is fixed on vehicle body；Meanwhile, the second end of support base plate 110 no longer arranges installing hole, but
Blocked hole 121 is formed with the end of a pair of brackets side plate 120, and it is flat in the fit on of blocked hole 121
Liner 140, the peaceful liner 140 of blocked hole 121 is surrounded for snapping fit onto the panel beating on vehicle body sheet metal jointly
Draw-in groove.When actually used, for vehicle, upper, the second end is under for first end.
As shown in fig. 7, the second end of mounting bracket 100 has the agproximation plate 131 being mutually twisted, this pair
Plywood 131 extends and is mutually twisted from frame sliding track 130 is relative respectively.Preferably, agproximation plate 131
Can be welded to each other at occlusion.In this way, the intensity of mounting bracket 100 can be notable
Improve.
As shown in Fig. 1, Fig. 5 and Fig. 6, sliding unit 200 is main by slide block 210 and slider bearing 220
It is formed by connecting, multipair interface arrangment can be set each other.
Slide block 210 includes slider bottom plate 211, and from upwardly extending a pair of cunnings of the slider bottom plate 211
Block side plate 212.Similarly, slider bearing 220 includes bearing top board 221, and from the bearing top board
A pair of bearing side plates 222 that 221 both sides extend downwardly.In addition, the second end of slider bearing 220 is arranged
There is whirlpool spring supporting part 223, for the curled portion (will be described below) of mounting plane scroll spring 600.
Used as a kind of embodiment, the first end of bearing top board 221 is formed with the first grab for extending downwardly
2214, the second grab 2231 for extending downwardly is formed with the second end (i.e. whirlpool spring supporting part 223), should
The hook portion of the first grab 2214 can snap fit onto the first end of slider bottom plate 211, for example snap fit onto this
In the slotted eye of one end, the hook portion of second grab 2231 snaps fit onto the second end of slider bottom plate 211.This
Sample, by being respectively arranged with hook structure at the two ends of slide block 210 and slider bearing 220, can limit
The two relative displacement in the longitudinal direction so that the two combines more reliable firm.In addition, in slide block 210
Different interface arrangments can also as needed be increased and slider bearing 220 between.
In the assembled condition, slide block 210 is located between a pair of brackets side plate 120, including slider bottom plate 211,
And from upwardly extending a pair of slide blocks side plate 212 of the slider bottom plate 211, a pair of slide block side plates 212
Roof support respectively on the inner surface of a pair of brackets slide rail 130, outer surface then supports respectively support
On the inner surface of side plate 120.
Slider bearing 220 is across in mounting bracket 100, including bearing top board 221, and from this
A pair of bearing side plates 222 that seat top board 221 both sides extend downwardly.Frame sliding track 130 supports bearing top
On the inner surface of plate 221, and a pair of bearing side plates 222 are clamped to the appearance of a pair of brackets side plate 120
On face.
By the way, sliding unit 200 includes slide block 210 and slider bearing 220, slide block 210
Only one of which, non-deformability is higher.During cooperation, slide block 210 withstands from bottom to top frame sliding track 130,
Slider bearing 220 then pushes down from the top down frame sliding track 130, and slider bearing 220 is also pressed from both sides from both sides
Firmly rack side plate 120, i.e. slide block 210 and slider bearing 220 are embraced respectively from four direction up and down
Frame sliding track 130, therefore total is compact and firm, bonding strength is high, and non-deformability is strong.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, the first of the bearing side plate 222 of slider bearing 220
End is formed with the limited block 2221 for extending downwardly.The first end of the rack side plate 120 of mounting bracket 100
Limited location bag 122 is formed on lateral surface, the side towards limited block 2221 of the spacing bag 122 is formed as
With backstop limited block 2221, opposite side is formed as the transition face 1222 of arc in seam face 1221.So,
In assembling, slider bearing 220 can slide from first end along mounting bracket 100 towards the second end,
Limited block 2221 can cross spacing bag 122 along the transition face 1222 of arc.When in use, slide block
Bearing 220 towards mounting bracket 100 first end move when, limited block 2221 will be by seam face 1221
Backstop, so as to play spacing effect.
In addition, as shown in Figure 1 and Figure 5, the both sides of the bearing top board 221 of slider bearing 220 are provided with
The pressure shell fragment 2211 of arch is bent downwardly to form, the elasticity of pressure shell fragment 2211 is pressed on mounting bracket 100
Frame sliding track 130 upper surface on.Therefore, in use, by the bullet of pressure shell fragment 2211
Property power, can mitigate the shaking degree between slider bearing 220 and mounting bracket 100.
In addition, can also be formed with the inner surface of the bearing top board 221 of slider bearing 220 extending downwardly
Brake pad 2212, the brake pad 2212 is pressed on the upper table of the frame sliding track 130 of mounting bracket 100
On face.As such, it is possible to reduce the sliding contact area between slider bearing 220 and frame sliding track 130.
In other words, in this way, it is not necessary to make the whole inner surface and frame sliding track 130 of bearing top board 221
Upper surface slide contact, and need to only form the upper surface of some brake pads 2212 and frame sliding track 130
Sliding contact, so as to be conducive to the injection mo(u)lding of slider bearing 220, convenient design slip therebetween
Coordinate, and can be with material-saving.
In addition, as shown in fig. 6, on the inner surface of the first end of the bearing top board 221 of slider bearing 220
A pair of the grabs 2213 for extending downwardly are formed with, the hook portion of each grab 2213 can respectively be connected to peace
On the inner surface of the frame sliding track 130 of dress support 100.As such, it is possible to slider bearing 220 is more firm
Be connected in mounting bracket 100, it is to avoid rock.
As shown in figs. 4 and 7, there is arch protruding upward on the support base plate 110 of mounting bracket 100
Portion 112 is played, screens groove 113 is formed at this and arches upward in portion 112.The portion 112 that arches upward can improve installation
The intensity of support 100, can also reduce the distance between screens groove 113 and slider bottom plate 211, strengthen
The non-deformability of position blocking pin 300.
One end of screens groove 113 could be formed with and incline the guiding tongue piece 1131 for extending, for guiding screens
Pin 300 is inserted in the screens groove 113.
As shown in Fig. 8, Fig. 9 and Figure 10, in one embodiment, support base plate 110 can also pacify
The neck bush 150 of an entirety is filled, the neck bush 150 has spaced multiple slotted eyes, each groove
There is guiding skewed slot 151 and groove position 152, each slotted eye is accordingly inserted into support base plate 110 in hole
Screens groove 113 in, position blocking pin 300 can be slides quickly into into groove position 152 along the guiding skewed slot 151.
As shown in Fig. 1, Fig. 5 and Fig. 6, in the present invention, also include being located at propping up for mounting bracket 100
The plane scroll spring 600 of the inner side of frame side plate 120, the first end of rack side plate 120 is formed with clamp spring hole
123, the second end of slider bearing 220 is provided with whirlpool spring supporting part 223, the card of plane scroll spring 600
Pin is fixed in clamp spring hole 123, and curled portion is wound up on whirlpool spring supporting part 223.
Specifically, the outside of whirlpool spring supporting part 223 has four claws for surrounding the upper and lower both sides of curled portion
2233, to limit the motion along the vertical direction of the curled portion of plane scroll spring 600；In addition, in left and right
Circular arc groove face 2234 is respectively formed between a pair, to limit a left side for the curled portion of plane scroll spring 600
Rock on the right side.In addition, face can also be formed with the whirlpool spring supporting part 223 at the second end of slider bearing 220
To the pair of sliding face 2232 of the protrusion of frame sliding track 130, the pair of sliding face 2232 is supported propping up respectively
On the inner surface of frame sliding track 130, to ensure that whirlpool spring supporting part 223 can be stably maintained at mounting bracket
In 100.
When sliding unit 200 is moved relative to mounting bracket 100, plane scroll spring 600 can be played
Cushioning effect.Specifically, in the present invention, " first end " refers on vehicle the position on being relatively,
" the second end " refers to the position under relative in vehicle.In sliding unit 200 relative to mounting bracket 100
When moving downward, the elastic force for overcoming plane scroll spring 600 is needed, so as to prevent sliding unit 200
Too fast impacting is moved downward due to the adjusting force and its self gravitation that apply；Conversely, transporting upwards
When dynamic, it is possible to use the restoring force of plane scroll spring 600, made with the gravity for offsetting sliding unit 200
With so that rapid operation, convenience.Simultaneously as the presence of plane scroll spring 600, single sliding
When unit 200 is moved upwardly or downwardly relative to mounting bracket 100, certain damping action can be produced,
The impact noise for reducing motion too fast and producing.
Fig. 1, Fig. 4 to Fig. 6 are returned now to, the relevant portion of the button 500 of the present invention is illustrated.
The upper end of position blocking pin 300 is snapped fit onto in position blocking pin fixture 302, the position blocking pin fixture 302
Both sides are provided with lifting shoulder 301；As shown in figure 11, in other modes of texturing, position blocking pin fixture
302 can also be replaced with lifting pin 304, and hole clipping, lifting pin 304 are could be formed with position blocking pin 300
The tensioner post and the hole clipping interference fit at middle part are riveted on one.
Button 500 includes a pair of side pressure buttons 510 being oppositely arranged, between a pair of side pressure buttons 510
Button spring 520 is provided with, is formed with each side pressure button 510 towards corresponding lifting shoulder 301 and is prolonged
The inclined-plane 5100 stretched, lifting shoulder 301 is ridden over respectively on the inclined-plane 5100.
Due to a pair of side pressure buttons 510 and position blocking pin fixture 302, so, sliding when adjustment is needed
Moving cell 200 relative to mounting bracket 100 position when, press a pair of side pressure buttons 510, will promote
The lifting shoulder 301 of position blocking pin fixture 302 moves up to the top on inclined-plane 5100, overcomes return bullet
The elastic force of spring 400, the lower end of position blocking pin 300 will be disengaged from screens groove 113, so as to sliding unit 200
Integrally can slide along mounting bracket 100, therefore, entirely unlock simple to operate and quick.
As shown in figure 5, having upwardly extending guide holder 224, the guide holder 224 on bearing top board 221
Top board on be formed with gathering sill 2240, and the first end of the guide holder 224 is formed with and extends towards one another
A pair first limit sliding chutes 225, the second end is provided with a pair of the gripper shoes 227 for extending towards one another；
Wherein, the outside of guide holder 224 can also be arranged slide plate 700, be to increase reliability, Ke Yiyong for example
The fastening structures such as buckle.For ease of attractive in appearance, button decorative cover 530 can be covered in slider bearing 220, together
When can compacting sliding board 700.
As shown in Figure 4 and Figure 5, also there is the flange positioned at the lower section of lifting shoulder 301 on position blocking pin 300
303, the lower end on slider bottom plate 211 with position blocking pin guide hole 2111, position blocking pin 300 passes through position blocking pin
Guide hole 2111, upper end passes through gathering sill 2240, also, lifting shoulder 301 is located at the upper of gathering sill 2240
Side；Return spring 400 is located in guide holder 224, and lower end is resisted against on flange 303, and upper end is resisted against
On the top board of guide holder 224.
In reset condition, under the pressure of return spring 400, its lower end passes through position blocking pin to position blocking pin 300
Guide hole 2111 is inserted in screens groove 113, and the lifting shoulder 301 on position blocking pin fixture 302 is taken respectively
On the bottom on the inclined-plane 5100 of corresponding side pressure button 510, sliding unit 200 is on the whole
Lock-out state.When a pair of side pressure buttons 510 of operation cause position blocking pin 300 to overcome the bullet of return spring 400
Property power and exit after screens groove 113, along the whole slide sliding unit 200 of mounting bracket 100, adjustment
During to correct position, a pair of side pressure buttons 510 are unclamped, button spring 520 promotes the side pressure button of both sides
510 away from each other, and position blocking pin 300 will snap onto again selected under the elastic force effect of return spring 400
Screens groove 113 in, complete safety belt height adjuster height adjust.
In addition, as shown in Figure 5 and Figure 6, the first end of side pressure button 510 has button limited block 5101,
Second end has the button position-limited rack for extending and being formed with the second limit sliding chutes 5102 downward, button
Limited block 5101 is slidably insert in the first limit sliding chutes 225, and gripper shoe 227 is slidably inserted
Enter in the second limit sliding chutes 5102.So, by being respectively arranged with two at the two ends of guide holder 224
Two limit sliding chutes 225 of button limited block 5101 and first for cooperating, and gripper shoe 227 and second
Limit sliding chutes 5102, can well ensure that each side pressure button 510 is moved along line-like, Jin Erbao
The stable raising and lowering of card position blocking pin 300.
As shown in Fig. 1, Fig. 5 and Fig. 6, there is slide block fixing hole on the slider bottom plate 211 of slide block 210
2112.There is bearing fixing hole 226, screw connector 230 on the bearing top board 221 of slider bearing 220
Bar portion 231 sequentially pass through slide block fixing hole 2112 and bearing fixing hole from the downside of slider bottom plate 211
226, the backstop of flange portion 232 of the screw connector 230 on the lower surface of slider bottom plate 211, bar
Portion 231 then can be fixed in slide block fixing hole 2112 by the mode such as welding or riveting；Bolt connection
Part 240 is threaded down onto in bar portion 231 from the upside of bearing top board 221.
In addition, bolt connection piece 240 can also cross the fixing hole 251 on ribbon guide 250,
So that the ribbon guide 250 is connected on bearing top board 221.Ribbon guide 250 be used for guiding and
The ribbon of support safety band.
For ease of positioning, while the function of preventing rotating is played, the bar portion 231 of screw connector 230
Opposite flank is formed with the side of the first section 2311, slide block fixing hole 2112 and bearing fixing hole 226
Face is corresponding to could be formed with the second section 2261 matched with the first section 2311.For ease of
Assembling guide function is realized, the groove for caving inward can also be formed with the first section 2311, the
Fin can be then correspondingly formed on two sections 2261, on the fin guiding surface has been formed with.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited
Detail in above-mentioned embodiment, in the range of the technology design of the present invention, can be to the present invention
Technical scheme carry out various simple variants, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique described in above-mentioned specific embodiment is special
Levy, in the case of reconcilable, can be combined by any suitable means in order to avoid unnecessary
Repetition, the present invention various possible combinations are no longer separately illustrated.
Additionally, can also be combined between a variety of embodiments of the present invention, as long as its
Without prejudice to the thought of the present invention, it should equally be considered as content disclosed in this invention.
Claims (17)
1. a kind of bilateral button-like safety band height adjuster, including the installation for being fixed on vehicle body
Support (100), the sliding unit (200) being slidably connected in the mounting bracket (100),
Position blocking pin (300) in the sliding unit (200), for position blocking pin described in fexible bias pressure (300)
The return spring (400) being inserted in the screens groove (113) in the mounting bracket (100), is used for
The position blocking pin (300) is operated to overcome the elastic force of the return spring (400) and exit the screens
The button (500) of groove (113), it is characterised in that：
The mounting bracket (100) includes support base plate (110), from support base plate (110) both sides
Upwardly extending a pair of brackets side plate (120), extends from a pair of brackets side plate (120) end is relative
A pair of brackets slide rail (130), the screens groove (113) is formed on the support base plate (110)；
The sliding unit (200) includes the slide block (210) and slider bearing (220) being connected with each other,
The slide block (210) is between the pair of rack side plate (120), including slider bottom plate (211),
And from upwardly extending a pair of slide blocks side plate (212) of the slider bottom plate (211), a pair of slide block sides
The roof of plate (212) is supported respectively on the inner surface of the pair of frame sliding track (130), outer surface
Support respectively on the inner surface of the rack side plate (120)；
The slider bearing (220) is across in the mounting bracket (100), including bearing top board (221),
And a pair of the bearing side plates (222) extended downwardly from bearing top board (221) both sides, the support
Slide rail (130) is supported on the inner surface of the bearing top board (221), and the pair of bearing side
Plate (222) is clamped on the outer surface of the pair of rack side plate (120)；
The upper end of the position blocking pin (300) is snapped fit onto in position blocking pin fixture (302), and the position blocking pin is consolidated
The both sides for determining part (302) are provided with lifting shoulder (301)；
The button (500) includes a pair of side pressure buttons (510) being oppositely arranged, and a pair of side pressures are pressed
Button spring (520) is provided between button (510), on each side pressure button (510) direction is formed with
The inclined-plane (5100) that the corresponding lifting shoulder (301) extends, the lifting shoulder (301) is taken respectively
On the inclined-plane (5100).
2. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
The first end of the bearing side plate (222) is formed with the limited block (2221) for extending downwardly, the support
Limited location bag (122) is formed on the lateral surface of the first end of side plate (120), the spacing bag (122)
Be formed as seam face (1221) with limited block described in backstop towards the side of the limited block (2221)
(2221), opposite side is formed as the transition face (1222) of arc.
3. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
The both sides of the bearing top board (221) are provided with the pressure shell fragment (2211) for being bent downwardly to form arch, should
Pressure shell fragment (2211) elasticity is pressed on the upper surface of the frame sliding track (130).
4. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
The brake pad (2212) for extending downwardly, the friction are formed with the inner surface of the bearing top board (221)
Block (2212) is pressed on the upper surface of the frame sliding track (130).
5. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
A pair of the grabs for extending downwardly are formed with the inner surface of the first end of the bearing top board (221)
(2213), the hook portion of each grab (2213) is connected to respectively the interior table of the frame sliding track (130)
On face.
6. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
There is the portion that arches upward (112) protruding upward, the screens groove (113) on the support base plate (110)
It is formed in the portion that arches upward (112).
7. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
One end of the screens groove (113) is formed with and inclines the guiding tongue piece (1131) for extending, for guiding
State position blocking pin (300) to insert in the screens groove (113).
8. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
The first end of the mounting bracket (100) has the installing hole being formed on the support base plate (110)
(111), securing member can be fixed on the vehicle body through the installing hole (111)；Described installation is propped up
Second end of frame (100) has the blocked hole (121) being formed on the rack side plate (120), with
And the flat liner (140) being assembled on the blocked hole (121), the blocked hole (121) and described flat
Liner (140) is surrounded for snapping fit onto the panel beating draw-in groove on vehicle body sheet metal jointly.
9. bilateral button-like safety according to claim 1 is with height adjuster, it is characterised in that
Second end of the mounting bracket (100) has the agproximation plate (131) being mutually twisted, the agproximation plate (131)
Extend towards one another and be mutually twisted from the frame sliding track (130) respectively.
10. bilateral button-like safety according to claim 9 is with height adjuster, it is characterised in that
It is welded to each other at the occlusion of the agproximation plate (131).
11. bilateral button-like safety band height adjusters according to claim 1, it is characterised in that
Also include being located at the plane scroll spring on the inside of the rack side plate (120) of the mounting bracket (100)
(600), the first end of the rack side plate (120) is formed with clamp spring hole (123), the slide block
Second end of seat (220) is provided with whirlpool spring supporting part (223), the plane scroll spring (600)
Card base is fixed in the clamp spring hole (123), and curled portion is wound up on the whirlpool spring supporting part (223).
12. bilateral button-like safety band height adjusters according to claim 11, its feature exists
In, be formed with the whirlpool spring supporting part (223) towards the frame sliding track (130) protrusion a pair
Support respectively in the frame sliding track (130) in sliding surface (2232), the pair of sliding face (2232)
On inner surface.
13. bilateral button-like safety band height adjusters according to claim 1, it is characterised in that
There is upwardly extending guide holder (224), the guide holder (224) on the bearing top board (221)
Top board on be formed with gathering sill (2240), and the first end of the guide holder (224) is formed with towards that
This pair first limit sliding chutes (225) for extending, the second end is provided with a pair of the supports for extending towards one another
Plate (227)；
There is position blocking pin guide hole (2111) on the slider bottom plate (211)；
Also there is the flange (303) positioned at the lower section of the lifting shoulder (301) on the position blocking pin (300),
The lower end of the position blocking pin (300) passes through the position blocking pin guide hole (2111), upper end to pass through the guiding
Groove (2240), also, the lifting shoulder (301) is positioned at the top of the gathering sill (2240)；
In the guide holder (224), lower end is resisted against the flange to the return spring (400)
(303) on, upper end is resisted against on the top board of the guide holder (224)；
The first end of the side pressure button (510) has button limited block (5101), and the second end has court
Extend and be formed with the button position-limited rack of the second limit sliding chutes (5102), the button limited block downwards
(5101) in being slidably insert into first limit sliding chutes (225), the gripper shoe (227)
In being slidably insert into second limit sliding chutes (5102).
14. bilateral button-like safety band height adjusters according to claim 1, it is characterised in that
There is slide block fixing hole (2112), on the bearing top board (221) on the slider bottom plate (211)
With bearing fixing hole (226), the bar portion (231) of screw connector (230) is from the slider bottom plate
(211) the slide block fixing hole (2112) and bearing fixing hole (226) are sequentially passed through on the downside of, should
Lower surface of flange portion (232) backstop of screw connector (230) to the slider bottom plate (211)
On, during the bar portion (231) is welded or riveted in the slide block fixing hole (2112)；Bolt connects
Fitting (240) is threaded down onto the bar portion (231) from the upside of the bearing top board (221)
In.
15. bilateral button-like safety band height adjusters according to claim 14, its feature exists
In, the bolt connection piece (240) also cross the fixing hole (251) on ribbon guide (250),
So that the ribbon guide (250) is connected on the bearing top board (221).
16. bilateral button-like safety band height adjusters according to claim 14, its feature exists
In the opposite flank of the bar portion (231) of the screw connector (230) is formed with first and cuts flat with
The corresponding shape in side of face (2311), the slide block fixing hole (2112) and bearing fixing hole (226)
The second section (2261) that first section (2311) described in Cheng Youyu match.
17. top-push safety belt height adjusters according to claim 1, it is characterised in that institute
The first end for stating bearing top board (221) is formed with the first grab (2214) for extending downwardly, the second end shape
Into there is the second grab (2231) for extending downwardly, the hook portion of first grab (2214) snaps fit onto institute
The first end of slider bottom plate (211) is stated, the hook portion of second grab (2231) snaps fit onto the cunning
Second end of block base plate (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697988.6A CN106608243B (en) | 2015-10-23 | 2015-10-23 | Bilateral button-like safety band height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697988.6A CN106608243B (en) | 2015-10-23 | 2015-10-23 | Bilateral button-like safety band height adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106608243A true CN106608243A (en) | 2017-05-03 |
| CN106608243B CN106608243B (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697988.6A Active CN106608243B (en) | 2015-10-23 | 2015-10-23 | Bilateral button-like safety band height adjuster |
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| Country | Link |
|---|---|
| CN (1) | CN106608243B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933491A (en) * | 2017-09-30 | 2018-04-20 | 宜兴市奥华汽配有限公司 | A kind of new height adjuster |
| CN109398292A (en) * | 2018-11-01 | 2019-03-01 | 慈溪市亚路车辆配件有限公司 | A kind of button-like safety band height adjuster |
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| CN204265165U (en) * | 2014-10-31 | 2015-04-15 | 昆山通祐电梯有限公司 | The safety tongs device of pneumatic elevator and pneumatic elevator |
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| US5437475A (en) * | 1992-04-20 | 1995-08-01 | Yugengaisha Mutsumichi Kenkyujo | Shoulder adjuster apparatus and assembling method of the same |
| WO1997034787A1 (en) * | 1996-03-20 | 1997-09-25 | Autoliv Development Ab | Motor vehicle with a safety belt pivot fitting cushioned against impact |
| US20020008377A1 (en) * | 1997-07-31 | 2002-01-24 | Greisemer Et Al | Height adjustment means for safety belt deflector fittings of vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933491A (en) * | 2017-09-30 | 2018-04-20 | 宜兴市奥华汽配有限公司 | A kind of new height adjuster |
| CN109398292A (en) * | 2018-11-01 | 2019-03-01 | 慈溪市亚路车辆配件有限公司 | A kind of button-like safety band height adjuster |
| CN109398292B (en) * | 2018-11-01 | 2020-06-16 | 慈溪市亚路车辆配件有限公司 | Push button safety belt height adjuster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106608243B (en) | 2019-11-05 |
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