CN208134283U - Belt pull induction system - Google Patents
Belt pull induction system Download PDFInfo
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- CN208134283U CN208134283U CN201820590603.5U CN201820590603U CN208134283U CN 208134283 U CN208134283 U CN 208134283U CN 201820590603 U CN201820590603 U CN 201820590603U CN 208134283 U CN208134283 U CN 208134283U
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- sliding block
- spring
- mounting base
- trigger switch
- belt
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Abstract
The utility model discloses a kind of belt pull induction system, including：Mounting base；Be pressurized the trigger switch triggered, is fixed in mounting base；For connecting the first sliding block of the first safety belt, the first sliding block is slidedly arranged in mounting base；First spring, first sliding block slides between trigger switch and the first spring, the first end of first spring is fixed on mounting base, and the second end of the first spring is pressed against the first sliding block and applies oriented trigger switch direction sliding to the first sliding block to oppress the first elastic force of microswitch.The utility model in the mounting base of safety belt by installing trigger switch, with the first sliding block safety harness, first sliding block is not when tensing, trigger switch is compressed and is triggered by the first spring, when the first sliding block is tightened up, the first spring-compressed, first sliding block leaves trigger switch, the triggering state of trigger switch is released, to may determine that whether safety belt is in the state of being tightened up by the state whether trigger switch triggers, improves the safety that safety belt uses.
Description
Technical field
The utility model relates to a kind of inductions of the belt pull of safety belt field more particularly to child safety seat to be
System.
Background technique
With the development and the arrival of internet+epoch of automobile intelligent, the importance of child safety seat is growing day by day.
Important spare part of the upper drawstring as child safety seat, whether upper drawstring, which tenses, directly determines child safety seat
The security performance and stability of chair.
Existing upper drawstring is all by frictional force, to change the color change in upper drawstring adjuster, to learn
Whether drawstring tenses, and this heritage answers system inconvenient observation, is usually ignored by people.
Utility model content
For existing in the prior art or potential defect, the utility model provides a kind of belt pull induction system
System, the upper drawstring applied to child safety seat tense induction, provide safety.
To achieve the above object, the utility model provides a kind of belt pull induction system comprising：
Mounting base；
Be pressurized the trigger switch triggered, is fixed in the mounting base；
For connecting the first sliding block of the first safety belt, first sliding block is slidedly arranged in the mounting base；
First spring is horizontally placed in the mounting base, and first sliding block slides on the trigger switch and described first
Between spring, the first end of first spring is fixed on the mounting base, and the second end of first spring is pressed against described
First sliding block simultaneously applies the oriented trigger switch direction sliding to first sliding block to oppress the trigger switch triggering
First elastic force.
By adopting the above technical scheme, the utility model in the mounting base of safety belt by installing the triggerable triggering that is pressurized
Switch, with the first sliding block safety harness, the first sliding block is compressed and is triggered trigger switch when not tensing, by the first spring,
When the first sliding block is tightened up, the first spring-compressed, the first sliding block leaves trigger switch, releases the triggering state of trigger switch,
To which the state whether triggered by trigger switch may determine that whether safety belt is in the state of being tightened up, improves safety belt and use
Safety.
In some embodiments of the utility model belt pull induction system, the trigger switch is microswitch, gently
Touch switch, automatic reset switch, key switch or uni-directional push-button switch.
In some embodiments of the utility model belt pull induction system, the trigger switch is electrically connected to an alarm
Module.The alarm module is the combination of one or more of：Voice guard, light crossing-signal, electric alarms based on pattern recognition and vibrator.
Alarm is made using the state whether alarm module triggers microswitch, is directly issued by forms such as sound, light, electricity, vibrations
Alarm reminds user to pay attention to.In some embodiments of the utility model belt pull induction system, the alarm module is logical
Internet, data transmission of internet of things mode are crossed, mobile terminal is connected in.It is alarmed by APP or automobile middle control screen etc., with such
Form usually can warn whether user's safety belt tenses.
In some embodiments of the utility model belt pull induction system, the mounting base includes bottom plate and covers at
The inside of housing on the bottom plate, the bottom plate and the housing forms an accommodating space, the trigger switch, described first
Sliding block and first spring retention offer what confession first safety belt was worn in the accommodating space on the housing
First perforating.
In some embodiments of the utility model belt pull induction system, the side wall of the housing is equipped with the first connection
Column, the first end of first spring are fixed on first connecting column.
In some embodiments of the utility model belt pull induction system, the roof of the housing is equipped with observation window
Mouthful, the watch window is located at first sliding block and slides into the top for being detached from the position of the trigger switch.Pass through observation window
Mouth more intuitively observes the position of the first sliding block, convenient for judging whether the first sliding block is tightened up.
In some embodiments of the utility model belt pull induction system, the belt pull induction system is also wrapped
Tension sensor is included, the tension sensor is fixed in the mounting base, and the tension section of the tension sensor is connected to
First safety belt.The pulled condition for being acquired the first safety belt in real time using tension sensor is judged whether pre- needed for reaching
Clamp force.
In some embodiments of the utility model belt pull induction system, the belt pull induction system is also wrapped
The button mechanism for connecting the second safety belt is included, second safety belt is set around in the mounting base, the button mechanism
Including：
The bottom of button ontology, the button ontology is equipped with the second sliding block, and second sliding block is slidedly arranged on the mounting base；
Second spring, the first end of the second spring are fixed on the mounting base, and second sliding block slides on described
Between second safety belt and the second spring, the second end of the second spring is pressed against second sliding block and to described
Two sliding blocks apply the oriented second belt direction sliding to compress the second elastic force of second safety belt.Work as promoting button
When ontology, the second sliding block pushed away from the second safety belt, and the second safety belt can tense adjusting；When release button ontology, second is sliding
Block is pushed back by the elastic force of second spring and the second safety belt is pressed in mounting base, i.e., the second safety belt is locked, thus
Have the function that fixed.
In some embodiments of the utility model belt pull induction system, the mounting base includes bottom plate and covers at
The inside of housing on the bottom plate, the bottom plate and the housing forms an accommodating space, second sliding block and described the
Two spring retentions are in the accommodating space, and corresponding offer wears for second safety belt on the bottom plate and the housing
The second perforating, be also provided with adjusting window on the housing, the button is movably disposed in the adjusting window, and
The moving direction of the button is consistent with the compression direction of the second spring.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is stereochemical structure signal of the belt pull induction system under tension in the utility model embodiment
Figure.
Fig. 2 is that stereochemical structure of the belt pull induction system under non-tension in the utility model embodiment is shown
It is intended to.
Fig. 3 is the decomposition texture schematic diagram of the belt pull induction system in the utility model embodiment.
Fig. 4 is the structural schematic diagram of the trigger switch in the belt pull induction system in the utility model embodiment.
Fig. 5 is the schematic diagram of internal structure of the housing in the belt pull induction system in the utility model embodiment.
Fig. 6 is the stereochemical structure signal of the trigger switch in the belt pull induction system in the utility model embodiment
Figure.
Fig. 7 is the cross-section structure signal of the trigger switch in the belt pull induction system in the utility model embodiment
Figure.
Fig. 8 is the vertical of the button mechanism of the trigger switch in the belt pull induction system in the utility model embodiment
Body structural schematic diagram.
Fig. 9 is that solid of the belt pull induction system when button ontology is not pressed in the utility model embodiment is cutd open
Face structural schematic diagram.
Figure 10 is that solid of the belt pull induction system when button ontology is pressed in the utility model embodiment is cutd open
Face structural schematic diagram.
Figure 11 is belt pull induction system in the utility model embodiment the first sliding block tenses, button ontology is pressed
Plan cross-sectional structural schematic diagram when lower.
Figure 12 be the belt pull induction system in the utility model embodiment tense in the first sliding block, button ontology not
Plan cross-sectional structural schematic diagram when pressing.
Figure 13 be the belt pull induction system in the utility model embodiment do not tense in the first sliding block, button ontology
Plan cross-sectional structural schematic diagram when pressing.
Figure 14 be the belt pull induction system in the utility model embodiment do not tense in the first sliding block, button ontology
Plan cross-sectional structural schematic diagram when not pressing.
The corresponding relationship of appended drawing reference and component is as follows：
The first safety belt of 1-；The second safety belt of 2-；The bottom plate of 10- mounting base；The housing of 11- mounting base；12- triggering is opened
It closes；The first sliding block of 13-；The first spring of 14-；The first perforating of 15-；The first connecting column of 16-；17- watch window；18- second is worn
Apertured；The second connecting column of 19-；20- adjusts window；21- button ontology；The second sliding block of 22-；23- second spring；24- pin；
25- pin hole；26- conducting wire；27- tension sensor；The tension section of 28- tension sensor；The contact of 121- trigger switch；122-
The elastic slice of trigger switch；The connecting terminal of 123- trigger switch；Pin hole in 124- trigger switch.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
The utility model relates to belt pull induction system, it is applied especially to draw for the upper drawstring of child safety seat
Tight induction.In child safety seat field, the upper drawstring of existing child safety seat is all by frictional force, to change pull-up
With the color change in adjuster, to learn whether drawstring tenses, this heritage answers system inconvenient observation, usually by people
Ignored.The utility model provides a kind of completely new upper drawstring safe inductive system, mainly pacifies by being mounted on upper drawstring
The trigger switch that the compression in seat can trigger is filled, judges whether safety belt is tightened up by the triggering state of trigger switch, and
Further combined with alarm module, in the case where safety belt is not tightened up and alarm, whether both having facilitated belt pull
Observation, also improves the safety in utilization of child safety seat.
Further details of theory is done to the ISOFIX telescoping mechanism of the utility model in the following with reference to the drawings and specific embodiments
It is bright.
Firstly, referring to shown in Fig. 1~5, a kind of embodiment paraphrase realization of the utility model ISOFIX telescoping mechanism
Form.As shown, provide a kind of belt pull induction system in embodiment, mainly by mounting base, trigger switch 12,
First sliding block 13 and the first spring 14 are constituted.Trigger switch 12 is fixed in mounting base；First sliding block 13 is slidedly arranged in mounting base,
For connecting the first safety belt 1；First spring 14 is horizontally placed in mounting base, and the first sliding block 13 slides on trigger switch 12 and first
Between spring 14, the first end of the first spring 14 is fixed on mounting base, and the second end of the first spring 14 is pressed against the first sliding block 13
And oriented 12 direction of trigger switch sliding is applied to oppress the first elastic force of the triggering of trigger switch 12 to first sliding block 13.
The utility model is connected by installing trigger switch 12 in the mounting base of the first safety belt 1 with the first sliding block 13
First safety belt 1, the first sliding block 13 are compressed by the first spring 14 when not tensing and trigger trigger switch 12；It is sliding first
When block 13 is tightened up, the compression of the first spring 14, the first sliding block 13 leaves trigger switch 12, and (by Position Design, control first is sliding
Block reaches the preload force request of the first safety belt when releasing the triggering state of trigger switch just, and Position Design therein is by the
The position when tension of one sliding block, trigger switch and the first safety belt determines, is that the prior art is computable, does not go to live in the household of one's in-laws on getting married herein), solution
Except the triggering state of trigger switch 12, to may determine that the first safety belt 1 is by the state whether trigger switch 12 triggers
The no safety used in the state that is tightened up, the first safety belt 1 of raising.
The belt pull induction system can be applied to the tension induction of the upper drawstring of child safety seat.Mounting base is consolidated
Dingan County is on the upper drawstring adjuster of child safety seat or by mounting base directly as the shell of upper drawstring adjuster.The
One safety belt 1 is the upper drawstring of child safety seat.Utilize trigger switch 12 triggerable after compression, the first sliding block 13 and first
Mechanism composed by spring 14 incudes whether upper drawstring is tightened up.
The switching device triggered after microswitch or other compressions can be used in trigger switch 12, such as：It is touch-switch, automatic
Reset switch, key switch, uni-directional push-button switch.Trigger switch 12 in the present embodiment uses microswitch.As shown in figure 4, fine motion
Switch is mainly made of ontology, contact 121, elastic slice 122 and connecting terminal 123, and contact 121 is set to a side of ontology, when this
Contact 121, which is squeezed, will trigger microswitch, and elastic slice 122 is resiliently attached to that side equipped with the contact 121 of ontology,
Elastic slice 122 will not squeeze contact 121 under normal conditions, i.e., will not trigger microswitch, and when elastic slice is pressed to ontology by external force, just
Contact 121 can be squeezed, microswitch is triggered；The quantity of connection terminal 123 is three (can also be more or less), is led for connecting
Line 26, as shown in figures 1 and 3, the effect of conducting wire 26 are to pass the signal of microswitch triggering, are transmitted to and are attached thereto
Signal receiver, such as alarm mentioned to be sounded an alarm using alarm when receiving the signal that micro-control switch is triggered
Show that user pays attention to.
As above, signal receiver therein can be an alarm module (not shown), be opened using alarm module fine motion
Close that the state whether triggered makes alarm, reminds user to pay attention to；In microswitch triggering, sound an alarm, in microswitch
When not triggering, alarm is not made.Further, which can be the combination of one or more of：Voice guard, light
Alarm, electric alarms based on pattern recognition and vibrator directly sound an alarm in the form of through sound, light, electricity, vibration etc..The alarm module may be used also
In a manner of through the internets such as wifi, bluetooth, zigbee, GPRS, data transmission of internet of things, it is connected in mobile terminal, it is mobile whole
It such as mobile phone terminal (APP) or computer terminal (such as automobile central control system), is alarmed by APP or automobile middle control screen, with such at end
Whether form warning user's safety belt tenses.
Cooperating the mounting base shown in Fig. 3 and Fig. 5, in the belt pull induction system of the utility model embodiment includes one
Bottom plate 10 (is schemed with the housing 11 on the bottom plate 10, inside one accommodating space of formation of the bottom plate 10 and the housing 11 is covered at
In do not indicate), trigger switch 12, the first sliding block 13 and the first spring 14 are placed in accommodating space, are offered on housing 11
The first perforating 15 worn for the first safety belt 1.
The quantity of first spring 14 is two, and the inside sidewalls of housing 11 are equipped with 2 first connecting columns 16,2 first connecting columns
16 are located at the two sides of the first perforating 15 of housing 11, and the first end of the first spring 14 is set in the first company correspondingly
It connects on column 16, the first end of the first spring 14 is enabled to be resisted against the inside sidewalls of housing 11.The second end of first spring 14 is directed toward the
The direction of one sliding block 13 and trigger switch 12.
Cooperate shown in Fig. 7, Figure 11~14, Fig. 7 is that the present embodiment belt pull induction system does not tense in the first sliding block
When three-dimensional axial section structural schematic diagram, Figure 11 and Figure 12 are plane axial direction cross-section structure signal when the first sliding block tenses
Figure, Figure 13 and Figure 14 are plane axial direction the schematic diagram of the section structure when the first sliding block does not tense.The roof of housing 11 is equipped with one and sees
Window 17 is examined, watch window 17 is located at the first sliding block 13 and slides into the top for being detached from the position of trigger switch 12, passes through observation window
The setting of mouth 17, can observe the position of the first sliding block 13, more intuitively convenient for judging whether the first sliding block 13 is tightened up.Into
One step, color is coated into 13 corresponding region of the first sliding block, such as green, the display as the first sliding block 13 tenses safety in place
Region, in this way, user can see green when the safety zone of the first sliding block 13 slides into the lower section of watch window 17
Safety zone, convenient for differentiating name, as is illustrated by figs. 11 and 12；Meanwhile it can also be by 10 colored red of bottom plate of mounting base, first
The region hollow out in addition to above-mentioned safety zone of sliding block 13 is to appear the red bottom plate of lower section, in this way, working as the first sliding block 13
Safety zone does not slide into the lower section of watch window 17, from watch window 17 it may be clearly seen that the red of lower section bottom plate, in this way,
User's safety belt can be prompted not up to pre-tighten force request.
Wherein, the horizontal distance of the watch window 17 to the side for opening up the first perforating 15 of housing 11 is less than triggering and opens
The horizontal distance of pass 12 to the side of housing 11, the first safety belt 1 pass through the first perforating 15 and are connected on the first sliding block 13
(it can be by the aperture on the first sliding block, one end of the first safety belt around fixing with itself after the aperture, so that first
Safety belt is fixedly connected on the first sliding block).
As shown in Figure 1, Figure 11 and Figure 12, by taking microswitch as an example, when tensing the first safety belt 1 outward, the first safety
Band 1 hauls the first sliding block 13 and slides in and out in the same direction, and the first sliding block 13 unclamps the elastic slice of microswitch, releases the touching to microswitch
The compressing of point, microswitch release triggering state, and the first sliding block 13 slides into the lower section of the watch window 17 of housing 11, user
The color observed from watch window 17 is the green of the first sliding block, illustrates that safety belt reaches preload force request at this time.At this point,
Since microswitch does not trigger, alarm module will not be signaled to, alarm will not be made.
For another example shown in Fig. 2, Figure 13 and Figure 14, by taking microswitch as an example, when unclamping the first safety belt 1, in the first spring
It under 14 elastic force effect, pushes the first sliding block 13 and is slided to the direction of microswitch, until the first sliding block 13 squeezes microswitch
Elastic slice, elastic slice squeeze microswitch contact, trigger microswitch, the sight of housing 11 is left in the safety zone of the first sliding block 13
The lower section of window 17 is examined, the color that user observes from watch window 17 is the red of bottom plate, prompts user's safety belt
Not up to pre-tighten force request.Meanwhile the signal that is triggered of microswitch is transmitted to alarm module by conducting wire 26, by sound, light,
The forms such as electricity, vibration directly sound an alarm, and prompt user's safety belt not tense, can also pass through APP or automobile central control system
It sounds an alarm.
As the better embodiment of the utility model, cooperate shown in Fig. 6 and Fig. 7, the belt pull induction system is also
Including a tension sensor 27, which is fixed on the bottom plate 10 of mounting base, and the tension of tension sensor 27
Section 28 is connected to the first safety belt 1, and the tension section 28 can be enabled to be through in the first safety belt 1.When first safety belt 1 receives pulling force,
Tension sensor 27 can measure the size of the pulling force, thus to judge whether the first safety belt 1 reaches required pretightning force.Into one
Step ground, can be connected in APP or automobile central control system for the tension sensor 27, to carry out whether the first safety belt 1 reaches required
The judgement of pretightning force.
Cooperate shown in Fig. 1~3, Fig. 5, Fig. 7~9, the belt pull induction system of the utility model embodiment further includes
One button mechanism, for connecting the second safety belt 2, the second safety belt 2 is set around the other side of mounting base (relative to the first safety
Installation side with 1) on, which is mainly made of a button ontology 21, one second sliding block 22 and a second spring 23.Its
In, the bottom of button ontology 21 is connected to the second sliding block 22, and the second sliding block 22 is slidedly arranged in mounting base.The first of second spring 23
The housing 11 of mounting base is fixed at end, and the second sliding block 22 slides between the second safety belt 2 and second spring 23, second spring 23
Second end be pressed against the second sliding block 22 and oriented second safety belt, 2 direction applied to the second sliding block 22 and slide to compress the second peace
Second elastic force of full band 2.
As shown in Figure 10, Figure 11 and Figure 13, when to the direction far from the second safety belt 2, when promoting button ontology 21, second
Sliding block 22 pushed away from the second safety belt 2, at this point, the second safety belt 2 can carry out tension adjusting.
As shown in Fig. 9, Figure 12 and Figure 14, when release button ontology 21, under the elastic force effect of second spring 23, push
Second sliding block 22 is slided to the direction close to the second safety belt 2, until the second sliding block 22 compresses the second safety belt 2, by the second peace
Full band 2 is pressed in mounting base, i.e., the second safety belt 2 is locked, to have the function that fixed.
Further, as shown in Figure 3 and Figure 5, the inside of the bottom plate 10 and housing 11 of mounting base forms an accommodating space, presses
The second sliding block 22 and second spring 23 of button mechanism are placed in the accommodating space, and correspondence offers confession on bottom plate 10 and housing 11
The second perforating 18 that second safety belt 2 is worn is also provided with an adjusting window 20 on housing 11, and button 21 is movably disposed in
In the adjusting window 20, and the moving direction of button 21 is consistent with the compression direction of second spring 23.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
The above is only the preferred embodiment of the utility model, not does in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
Professional and technical personnel, in the range of not departing from technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of belt pull induction system, which is characterized in that including：
Mounting base；
Be pressurized the trigger switch triggered, is fixed in the mounting base；
For connecting the first sliding block of the first safety belt, first sliding block is slidedly arranged in the mounting base；
First spring is horizontally placed in the mounting base, and first sliding block slides on the trigger switch and first spring
Between, the first end of first spring is fixed on the mounting base, and the second end of first spring is pressed against described first
Sliding block simultaneously applies the oriented trigger switch direction sliding to first sliding block to oppress the first of the trigger switch triggering
Elastic force.
2. belt pull induction system as described in claim 1, it is characterised in that：The trigger switch be microswitch,
Touch-switch, automatic reset switch, key switch or uni-directional push-button switch.
3. belt pull induction system as claimed in claim 2, which is characterized in that the trigger switch is electrically connected to a report
Alert module, the alarm module are the combination of one or more of：Voice guard, light crossing-signal, electric alarms based on pattern recognition and vibration
Device.
4. belt pull induction system as claimed in claim 3, which is characterized in that the alarm module by internet,
Data transmission of internet of things mode, is connected in mobile terminal.
5. belt pull induction system as described in claim 1, it is characterised in that：The mounting base includes bottom plate and is provide with
The inside of housing on the bottom plate, the bottom plate and the housing forms an accommodating space, the trigger switch, described the
One sliding block and first spring retention are offered on the housing and are worn for first safety belt in the accommodating space
The first perforating.
6. belt pull induction system as claimed in claim 5, it is characterised in that：The side wall of the housing is equipped with first and connects
Column is connect, the first end of first spring is fixed on first connecting column.
7. belt pull induction system as claimed in claim 5, it is characterised in that：The roof of the housing is equipped with observation window
Mouthful, the watch window is located at first sliding block and slides into the top for being detached from the position of the trigger switch.
8. belt pull induction system as described in claim 1, which is characterized in that the belt pull induction system is also
Including tension sensor, the tension sensor is fixed in the mounting base, and the tension section connection of the tension sensor
In first safety belt.
9. belt pull induction system as described in claim 1, which is characterized in that the belt pull induction system is also
Including the button mechanism for connecting the second safety belt, second safety belt is set around in the mounting base, the button machine
Structure includes：
The bottom of button ontology, the button ontology is equipped with the second sliding block, and second sliding block is slidedly arranged on the mounting base；
Second spring, the first end of the second spring are fixed on the mounting base, and second sliding block slides on described second
Between safety belt and the second spring, the second end of the second spring is pressed against second sliding block and slides to described second
Block applies the oriented second belt direction sliding to compress the second elastic force of second safety belt.
10. belt pull induction system as claimed in claim 9, which is characterized in that the mounting base includes bottom plate and cover
The inside of housing on the bottom plate, the bottom plate and the housing forms an accommodating space, second sliding block and institute
Second spring is stated to be placed in the accommodating space, it is corresponding on the bottom plate and the housing to offer for second safety belt
The second perforating worn is also provided with adjusting window on the housing, and the button is movably disposed in the adjusting window
In, and the moving direction of the button is consistent with the compression direction of the second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590603.5U CN208134283U (en) | 2018-04-24 | 2018-04-24 | Belt pull induction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590603.5U CN208134283U (en) | 2018-04-24 | 2018-04-24 | Belt pull induction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208134283U true CN208134283U (en) | 2018-11-23 |
Family
ID=64310312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590603.5U Active CN208134283U (en) | 2018-04-24 | 2018-04-24 | Belt pull induction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208134283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367450A (en) * | 2018-12-10 | 2019-02-22 | 上海沃雨电子科技有限公司 | The upper drawstring of children's seat is installed in place suggestion device |
-
2018
- 2018-04-24 CN CN201820590603.5U patent/CN208134283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367450A (en) * | 2018-12-10 | 2019-02-22 | 上海沃雨电子科技有限公司 | The upper drawstring of children's seat is installed in place suggestion device |
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