CN207725466U - Novel safety buckle for baby carrier - Google Patents
Novel safety buckle for baby carrier Download PDFInfo
- Publication number
- CN207725466U CN207725466U CN201820019968.2U CN201820019968U CN207725466U CN 207725466 U CN207725466 U CN 207725466U CN 201820019968 U CN201820019968 U CN 201820019968U CN 207725466 U CN207725466 U CN 207725466U
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- Prior art keywords
- groove
- metal
- plate
- kelly
- bolster stake
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- 239000002184 metal Substances 0.000 claims abstract description 130
- 229910052751 metal Inorganic materials 0.000 claims abstract description 130
- 230000037431 insertion Effects 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 23
- 230000004224 protection Effects 0.000 claims abstract description 11
- 230000000153 supplemental effect Effects 0.000 claims description 16
- 230000009979 protective mechanism Effects 0.000 claims description 13
- 230000001739 rebound effect Effects 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000005307 ferromagnetism Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Buckles (AREA)
Abstract
The utility model provides a novel bassinet safety is detained, including bandage, box, buckle mechanism and supplementary protection machanism, the bandage sets up on the terminal surface under the box, buckle mechanism sets up on the box right flank, buckle mechanism includes insertion groove, sheetmetal, draw-in groove, guide way, goes up metal kelly, reset spring, cell body, electro-magnet, locating hole, metal locating lever, pin thread and picture peg down, supplementary protection machanism sets up at box front surface middle part position, supplementary protection machanism includes supporting seat, miniature gas cylinder, gasbag, cavity, carrier post, recess, direction push pedal, damping spring, travel switch, roof, guide bar and accomodates the groove, compares with prior art, the utility model discloses following beneficial effect has: the fastener loosening early warning and auxiliary fixing functions are realized, and the auxiliary protection function is also realized.
Description
Technical field
The utility model is a kind of new baby carriage safety buckle, belongs to carriage for children accessory technical field.
Background technology
Perambulator structure of safety buckle in the prior art is simple, and fixed stability type is bad, non-loosening alarm function, existing skill
For perambulator safety buckle in art without supplemental protective function, buffer protection is bad, and the situation of children's injury is easily caused to occur, so
Urgent need wants a kind of new baby carriage safety buckle to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of new baby carriage safety buckle, to solve
The problems mentioned above in the background art.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of new baby carriage peace
Full button, including bandage, female thread, snap device and supplemental protective mechanism, the bandage are arranged on female thread lower face, the card
Buckle mechanism is arranged on female thread right side, and the snap device includes insertion groove, lower sheet metal, card slot, guide groove, upper metal card
Bar, resetting spring, groove body, electromagnet, location hole, metal locating rod, pin thread and plate, the supplemental protective mechanism setting exist
Female thread front surface medium position, the supplemental protective mechanism include support base, miniature gas cylinder, air bag, cavity, bolster stake, groove,
It is oriented to push plate, damping spring, travel switch, top plate, guide rod and accommodating groove.
Further, in the snap device, the insertion groove is opened on female thread right side, the lower sheet metal peace
On rear end face in insertion groove, the card slot is opened in guide groove in rear surface, and the guide groove is opened in plate front end
On face, the upper metal kelly is fixed on resetting spring rear end, and the resetting spring is mounted on groove body Inner Front End face, the slot
Body is opened on insertion groove Inner Front End face, and the electromagnet is assemblied in location hole, and the location hole is opened in female thread right side
Front, the metal locating rod are fixed on pin thread lower face, and the plate is fixed on pin thread lower face medium position.
Further, the lower sheet metal is connected by connecting line with warning lamp with upper metal kelly, the warning
Lamp is mounted on female thread front end face, and warning lamp is connected by connecting line with power supply, the lower sheet metal, upper metal kelly,
Warning lamp and power supply form complete closed circuit, in actual use, hold pin thread first, and the plate on pin thread is inserted into
In insertion groove, and then plate moves in insertion groove, and when upper metal kelly enters in guide groove, plate squeezes upper metal card
Bar, upper metal kelly pressed home spring make resetting spring that flexible deformation occur, while plate makes metal kelly and lower metal
Piece detaches, and then cuts off warning light circuit, and warning lamp extinguishes, and when upper metal kelly enters in card slot, resetting spring is being sprung back
Under force effect, metal kelly is made to be fixed in card slot, when plate loosens, plate is between upper metal kelly and lower sheet metal
It removes, resetting spring is under rebound effect, metal kelly in promotion, so that metal kelly is contacted with lower sheet metal, Jin Erjie
Logical warning light circuit, warning lamp light, and loosen automatic reminding function to realize buckle.
Further, the lower sheet metal is connected by connecting line with electromagnet with upper metal kelly, the electromagnetism
Tie Tong crosses connecting line and is connected with power supply, and the lower sheet metal, upper metal kelly, electromagnet and power supply are formed and be completely closed back
Public affairs on same straight line, in actual use, are held in road, the location hole central axes first with metal locating rod central axes
Button, and the plate on pin thread is inserted into insertion groove, while metal locating rod being inserted into location hole, and then plate is in insertion groove
Interior movement, when upper metal kelly enters in guide groove, the upper metal kelly of plate extruding, upper metal kelly pressed home spring,
Make resetting spring that flexible deformation occur, while plate makes metal kelly be detached with lower sheet metal, and then tripping magnet circuit,
Electromagnetism ferromagnetism disappears, and when upper metal kelly enters in card slot, resetting spring keeps metal kelly solid under rebound effect
It is scheduled in card slot, when plate loosens, plate removes between upper metal kelly and lower sheet metal, and resetting spring is in rebound masterpiece
Under, metal kelly in promotion makes metal kelly be contacted with lower sheet metal, and then connects solenoid circuit, and electromagnet generates
Magnetism, and then electromagnet tightly adsorbing metal locating rod, and metal locating rod is fixed in location hole, avoid plate removal
The case where insertion groove, occurs, and function is auxiliarily fixed to realize pin thread.
Further, in the supplemental protective mechanism, the support base is fixed on guide rod front end, the miniature gas cylinder
Rear positions are set in support base, and the air bag is mounted on support base front end face, and the cavity is opened in table before bolster stake
Middle face position, the bolster stake are assemblied in accommodating groove, and the groove is opened in accommodating groove on upper surface, and the guiding pushes away
Plate is fixed in bolster stake annular side, and is oriented to push plate upper end and is extended in groove, and the damping spring is fixed in groove
Rear positions, and damping spring front end is connected with push plate is oriented to, the travel switch is arranged on bolster stake rear end face, described
Top plate is fixed on guiding rod rear end, and the guide rod is mounted on bolster stake rear end face medium position, and guide rod front end extends to
In cavity, the accommodating groove is opened in female thread front end face medium position.
Further, the guiding push plate, damping spring and groove are equipped with two groups, and it is symmetrical that push plate is oriented to described in two groups
It is arranged in bolster stake annular side, groove described in two groups is symmetricly set in accommodating groove on upper surface and lower surface, described to subtract
Shake spring is respectively assembled in two groups of grooves, and in actual use, when external object hits bolster stake, bolster stake is being received in turn
Receive and move backward in slot, bolster stake moves backward band action-oriented push plate and is moved backward in groove, be oriented to push plate move backward it is crowded
Damping spring is pressed, damping spring absorbs the impact force of external object, to realize buffer protection function.
Further, the miniature gas cylinder is connected by connecting tracheae with air bag, and is connected and be equipped with electromagnetism on tracheae
Valve, the solenoid valve are connected by connecting line with travel switch, and the travel switch, solenoid valve and power supply, which are formed, completely to be closed
Circuit is closed, in actual use, when external object hits bolster stake, bolster stake moves backward in accommodating groove in turn, carrying
Column, which moves backward, drives support base to move backward, and support base, which moves backward, drives guide rod to move backward, when the top on guide rod
After plate is contacted with storage trench bottom, top plate squeezes guide rod and moves forward in the cavity, and guide rod, which moves forward, drives support base
It moves forward, and then support base is made to remove cavity, while top plate crush stroke switchs, travel switch connects electromagnetic valve circuit, electricity
Magnet valve is opened, and then the high pressure gas in miniature gas cylinder runs through connection tracheae and is delivered in air bag, and air bag is quickly swollen in turn
Swollen, air bag expansion further absorbs the impact force of external object, to improve security protection performance.
The beneficial effects of the utility model：A kind of new baby carriage safety buckle of the utility model, because the utility model adds
Insertion groove, lower sheet metal, card slot, guide groove, upper metal kelly, resetting spring, groove body, electromagnet, location hole, metal positioning
Bar, pin thread and plate realize buckle and loosen early warning and function is auxiliarily fixed.
Because the utility model is added to support base, miniature gas cylinder, air bag, cavity, bolster stake, groove, guiding push plate, damping
Spring, travel switch, top plate, guide rod and accommodating groove realize supplemental protective function.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of new baby carriage safety buckle of the utility model；
Fig. 2 is the structural schematic diagram of snap device in a kind of new baby carriage safety buckle of the utility model；
Fig. 3 is the structural schematic diagram of supplemental protective mechanism in a kind of new baby carriage safety buckle of the utility model；
In figure：Sheet metal under 1- snap devices, 2- supplemental protectives mechanism, 3- bandages, 4- female threads, 101- insertion grooves, 102-,
The upper metal kelly of 103- card slots, 104- guide grooves, 105-, 106- resetting springs, 107- groove bodies, 108- electromagnet, 109- positioning
Hole, 110- metals locating rod, 111- pin threads, 112- plates, 201- support bases, the miniature gas cylinders of 202-, 203- air bags, 204- chambers
Body, 205- bolster stakes, 206- grooves, the push plate of 207- guiding, 208- damping springs, 209- travel switches, 210- top plates, 211- are led
To bar, 212- accommodating grooves.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of new baby carriage safety buckle, including bandage
3, female thread 4, snap device 1 and supplemental protective mechanism 2, bandage 3 are arranged on 4 lower face of female thread, and snap device 1 is arranged in mother
It detains on 4 right sides, snap device 1 includes insertion groove 101, lower sheet metal 102, card slot 103, guide groove 104, upper metal kelly
105, resetting spring 106, groove body 107, electromagnet 108, location hole 109, metal locating rod 110, pin thread 111 and plate 112,
For the setting of supplemental protective mechanism 2 in 4 front surface medium position of female thread, supplemental protective mechanism 2 includes support base 201, miniature gas cylinder
202, air bag 203, cavity 204, bolster stake 205, groove 206, guiding push plate 207, damping spring 208, travel switch 209, top
Plate 210, guide rod 211 and accommodating groove 212.
In snap device 1, insertion groove 101 is opened on 4 right side of female thread, and lower sheet metal 102 is mounted on insertion groove 101
On interior rear end face, card slot 103 is opened in guide groove 104 in rear surface, and guide groove 104 is opened on 112 front end face of plate, on
Metal kelly 105 is fixed on 106 rear end of resetting spring, and resetting spring 106 is mounted on 107 Inner Front End face of groove body, and groove body 107 is opened
It is located on 101 Inner Front End face of insertion groove, electromagnet 108 is assemblied in location hole 109, and location hole 109 is opened in 4 right side of female thread
Front, metal locating rod 110 are fixed on 111 lower face of pin thread, and plate 112 is fixed on 111 lower face medium position of pin thread.
In supplemental protective mechanism 2, support base 201 is fixed on 211 front end of guide rod, and the setting of miniature gas cylinder 202 is supporting
Rear positions in seat 201, air bag 203 are mounted on 201 front end face of support base, and cavity 204 is opened in 205 front surface of bolster stake
Portion position, bolster stake 205 are assemblied in accommodating groove 212, and groove 206 is opened in accommodating groove 212 on upper surface, are oriented to push plate
207 are fixed in 205 annular side of bolster stake, and are oriented to 207 upper end of push plate and extend in groove 206, and damping spring 208 is fixed
The rear positions in groove 206, and 208 front end of damping spring is connected with push plate 207 is oriented to, the setting of travel switch 209 is being held
It carries on 205 rear end face of column, top plate 210 is fixed on 211 rear end of guide rod, and guide rod 211 is mounted in the middle part of 205 rear end face of bolster stake
Position, and 211 front end of guide rod extends in cavity 204, accommodating groove 212 is opened in 4 front end face medium position of female thread.
One embodiment as the utility model：Lower sheet metal 102 passes through connecting line and police with upper metal kelly 105
Show that lamp is connected, warning lamp is mounted on 4 front end face of female thread, and warning lamp is connected by connecting line with power supply, lower sheet metal
102, upper metal kelly 105, warning lamp and power supply form complete closed circuit, in actual use, hold pin thread first
111, and the plate 112 on pin thread 111 is inserted into insertion groove 101, and then plate 112 moves in insertion groove 101, when upper gold
When category kelly 105 is entered in guide groove 104, plate 112 squeezes upper metal kelly 105,105 pressed home spring of upper metal kelly
106, make resetting spring 106 that flexible deformation occur, while plate 112 makes metal kelly 105 be detached with lower sheet metal 102, into
And warning light circuit is cut off, warning lamp extinguishes, and when upper metal kelly 105 enters in card slot 103, resetting spring 106 is being sprung back
Under force effect, metal kelly 105 is made to be fixed in card slot 103, when plate 112 loosens, plate 112 is from upper metal kelly
It is removed between 105 and lower sheet metal 102, resetting spring 106 is under rebound effect, and metal kelly 105, makes metal in promotion
Kelly 105 is contacted with lower sheet metal 102, and then connects warning light circuit, and warning lamp lights, and is loosened automatically to realize buckle
Prompting function.
One embodiment as the utility model：Lower sheet metal 102 passes through connecting line and electricity with upper metal kelly 105
Magnet 108 is connected, and electromagnet 108 is connected by connecting line with power supply, lower sheet metal 102, upper metal kelly 105, electromagnetism
Iron 108 and power supply form complete closed circuit, and 109 central axes of location hole are straight in same with 110 central axes of metal locating rod
On line, in actual use, pin thread 111 is held first, and the plate 112 on pin thread 111 is inserted into insertion groove 101, simultaneously
Metal locating rod 110 is inserted into location hole 109, and then plate 112 moves in insertion groove 101, when upper metal kelly 105 into
When entering in guide groove 104, plate 112 squeezes upper metal kelly 105, and 105 pressed home spring 106 of upper metal kelly makes reset
Flexible deformation occurs for spring 106, while plate 112 makes metal kelly 105 be detached with lower sheet metal 102, and then cuts off electromagnetism
108 circuit of iron, electromagnet 108 is magnetic to disappear, and when upper metal kelly 105 enters in card slot 103, resetting spring 106 is being sprung back
Under force effect, metal kelly 105 is made to be fixed in card slot 103, when plate 112 loosens, plate 112 is from upper metal kelly
It is removed between 105 and lower sheet metal 102, resetting spring 106 is under rebound effect, and metal kelly 105, makes metal in promotion
Kelly 105 is contacted with lower sheet metal 102, and then connects 108 circuit of electromagnet, and electromagnet 108 generates magnetism, and then electromagnet
108 tightly adsorbing metal locating rods 110, and metal locating rod 110 is fixed in location hole 109, avoid the removal of plate 112
The case where insertion groove 101, occurs, and function is auxiliarily fixed to realize pin thread 111.
One embodiment as the utility model：It is oriented to push plate 207, damping spring 208 and groove 206 and is equipped with two
Group, two groups of guiding push plates 207 are symmetricly set in 205 annular side of bolster stake, and two groups of grooves 206 are symmetricly set on accommodating groove
With on lower surface, damping spring 208 is respectively assembled in two groups of grooves 206, in actual use, works as the external world for upper surface in 212
When object hits bolster stake 205, bolster stake 205 moves backward in accommodating groove 212 in turn, and bolster stake 205 moves backward drive
It is oriented to push plate 207 to move backward in groove 206, is oriented to push plate 207 and moves backward extruding damping spring 208, damping spring 208
The impact force for absorbing external object, to realize buffer protection function.
One embodiment as the utility model：Miniature gas cylinder 202 is connected by connecting tracheae with air bag 203, and
Solenoid valve is installed on connection tracheae, solenoid valve is connected by connecting line with travel switch 209, travel switch 209, solenoid valve
And power supply forms complete closed circuit, in actual use, when external object hits bolster stake 205, bolster stake 205 is in turn
It is moved backward in accommodating groove 212, bolster stake 205, which moves backward, drives support base 201 to move backward, and support base 201 moves back
Dynamic that guide rod 211 is driven to move backward, after the top plate 210 on guide rod 211 is contacted with 212 bottom of accommodating groove, top plate 210 squeezes
Guide rod 211 is pressed to be moved forward in cavity 204, guide rod 211, which moves forward, drives support base 201 to move forward, and then makes
Support base 201 removes cavity 204, while 210 crush stroke switch 209 of top plate, and travel switch 209 connects electromagnetic valve circuit, electricity
Magnet valve open, and then the high pressure gas in miniature gas cylinder 202 run through connection tracheae be delivered in air bag 203, air bag 203 into
And rapid expanding, air bag 203 expand the impact force for further absorbing external object, to improve security protection performance.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of new baby carriage safety buckle, including bandage, female thread, snap device and supplemental protective mechanism, it is characterised in that：Institute
It states bandage to be arranged on female thread lower face, the snap device is arranged on female thread right side, and the snap device includes being inserted into
Slot, lower sheet metal, card slot, guide groove, upper metal kelly, resetting spring, groove body, electromagnet, location hole, metal locating rod, public affairs
Button and plate, in female thread front surface medium position, the supplemental protective mechanism includes support for the supplemental protective mechanism setting
Seat, miniature gas cylinder, air bag, cavity, bolster stake, groove, be oriented to push plate, damping spring, travel switch, top plate, guide rod and
Accommodating groove.
2. a kind of new baby carriage safety buckle according to claim 1, it is characterised in that：It is described in the snap device
Insertion groove is opened on female thread right side, and the lower sheet metal is mounted in insertion groove on rear end face, and the card slot, which is opened in, leads
Into slot in rear surface, the guide groove is opened on plate front end face, and the upper metal kelly is fixed on resetting spring rear end,
The resetting spring is mounted on groove body Inner Front End face, and the groove body is opened on insertion groove Inner Front End face, the electromagnet dress
It fitting in location hole, the location hole is opened in female thread right side front, and the metal locating rod is fixed on pin thread lower face,
The plate is fixed on pin thread lower face medium position.
3. a kind of new baby carriage safety buckle according to claim 2, it is characterised in that：The lower sheet metal and upper metal card
Bar is connected by connecting line with warning lamp, and the warning lamp is mounted on female thread front end face, and warning lamp passes through connecting line
It is connected with power supply, the lower sheet metal, upper metal kelly, warning lamp and power supply form complete closed circuit, actually make
Used time holds pin thread, and the plate on pin thread is inserted into insertion groove first, and then plate moves in insertion groove, when upper gold
When category kelly is entered in guide groove, plate squeezes upper metal kelly, and upper metal kelly pressed home spring makes resetting spring
Flexible deformation, while plate makes metal kelly be detached with lower sheet metal, and then warning light circuit is cut off, warning lamp extinguishes, when
When upper metal kelly is entered in card slot, resetting spring makes metal kelly be fixed in card slot, works as plate under rebound effect
When loosening, plate removes between upper metal kelly and lower sheet metal, and resetting spring is under rebound effect, metal card in promotion
Bar makes metal kelly be contacted with lower sheet metal, and then connects warning light circuit, and warning lamp lights, to realize buckle pine
Dynamic automatic reminding function.
4. a kind of new baby carriage safety buckle according to claim 2, it is characterised in that：The lower sheet metal and upper metal card
Bar is connected by connecting line with electromagnet, and the electromagnet is connected by connecting line with power supply, the lower sheet metal, on
Metal kelly, electromagnet and power supply form complete closed circuit, and the location hole central axes exist with metal locating rod central axes
On same straight line, in actual use, pin thread is held first, and the plate on pin thread is inserted into insertion groove, while will be golden
Belong to locating rod to be inserted into location hole, and then plate moves in insertion groove, when upper metal kelly enters in guide groove, plate squeezes
Metal kelly in pressure, upper metal kelly pressed home spring make resetting spring that flexible deformation occur, while plate makes metal card
Bar is detached with lower sheet metal, and then tripping magnet circuit, and electromagnetism ferromagnetism disappears, when upper metal kelly enters in card slot,
Resetting spring makes metal kelly be fixed in card slot under rebound effect, and when plate loosens, plate is from upper metal kelly
It is removed between lower sheet metal, resetting spring is under rebound effect, metal kelly in promotion, makes metal kelly and lower metal
Piece contacts, and then connects solenoid circuit, and electromagnet generates magnetism, and then electromagnet tightly adsorbing metal locating rod, and will be golden
Belong to locating rod to be fixed in location hole, avoid the case where plate removes insertion groove and occur, to which the auxiliary for realizing pin thread is solid
Determine function.
5. a kind of new baby carriage safety buckle according to claim 1, it is characterised in that：In the supplemental protective mechanism,
The support base is fixed on guide rod front end, and the miniature gas cylinder is arranged in support base rear positions, the air bag and is mounted on
On support base front end face, the cavity is opened in bolster stake front surface medium position, and the bolster stake is assemblied in accommodating groove, institute
It states groove to be opened in accommodating groove on upper surface, the guiding push plate is fixed in bolster stake annular side, and is oriented in push plate
End extends in groove, and the damping spring is fixed on rear positions in groove, and damping spring front end is connected with push plate is oriented to
It connects, the travel switch is arranged on bolster stake rear end face, and the top plate is fixed on guiding rod rear end, and the guide rod is mounted on
Bolster stake rear end face medium position, and guide rod front end extends in cavity, the accommodating groove is opened in the middle part of female thread front end face
Position.
6. a kind of new baby carriage safety buckle according to claim 5, it is characterised in that：The guiding push plate, damping spring
And groove is equipped with two groups, and push plate is oriented to described in two groups and is symmetricly set in bolster stake annular side, groove pair described in two groups
Claim to be arranged in accommodating groove upper surface on lower surface, the damping spring is respectively assembled in two groups of grooves, is being actually used
When, when external object hits bolster stake, bolster stake moves backward in accommodating groove in turn, and bolster stake moves backward band action-oriented
Push plate moves backward in groove, is oriented to push plate and moves backward extruding damping spring, damping spring absorbs the impact of external object
Power, to realize buffer protection function.
7. a kind of new baby carriage safety buckle according to claim 5, it is characterised in that：The miniature gas cylinder is by connecting gas
Pipe is connected with air bag, and connects and be equipped with solenoid valve on tracheae, and the solenoid valve is connected by connecting line with travel switch,
The travel switch, solenoid valve and power supply form complete closed circuit, in actual use, when external object hits bolster stake
When, bolster stake moves backward in accommodating groove in turn, and bolster stake, which moves backward, drives support base to move backward, and support base moves back
Dynamic that guide rod is driven to move backward, after the top plate on guide rod is with storage trench bottom contact, top plate squeezes guide rod in cavity
Interior forward movement, guide rod, which moves forward, drives support base to move forward, and then support base is made to remove cavity, while top plate squeezes
Travel switch, travel switch connect electromagnetic valve circuit, and solenoid valve is opened, and then the high pressure gas in miniature gas cylinder runs through company
Trachea is delivered in air bag, air bag and then rapid expanding, and air bag expansion further absorbs the impact force of external object, to carry
High security protection performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019968.2U CN207725466U (en) | 2018-01-06 | 2018-01-06 | Novel safety buckle for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019968.2U CN207725466U (en) | 2018-01-06 | 2018-01-06 | Novel safety buckle for baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725466U true CN207725466U (en) | 2018-08-14 |
Family
ID=63085201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019968.2U Expired - Fee Related CN207725466U (en) | 2018-01-06 | 2018-01-06 | Novel safety buckle for baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113835004A (en) * | 2021-09-06 | 2021-12-24 | 太仓阿尔法数字科技有限公司 | Remote flaw detection method for in-service insulator |
| CN114408128A (en) * | 2021-12-22 | 2022-04-29 | 中国人民解放军海军特色医学中心 | Self-heating warm-keeping diving suit with real-time health monitoring system |
-
2018
- 2018-01-06 CN CN201820019968.2U patent/CN207725466U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113835004A (en) * | 2021-09-06 | 2021-12-24 | 太仓阿尔法数字科技有限公司 | Remote flaw detection method for in-service insulator |
| CN113835004B (en) * | 2021-09-06 | 2024-02-09 | 太仓阿尔法数字科技有限公司 | Remote flaw detection method for in-service insulator |
| CN114408128A (en) * | 2021-12-22 | 2022-04-29 | 中国人民解放军海军特色医学中心 | Self-heating warm-keeping diving suit with real-time health monitoring system |
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Granted publication date: 20180814 Termination date: 20220106 |