CN108397462A - Secure latch structure, liftable guardrail and infanette - Google Patents
Secure latch structure, liftable guardrail and infanette Download PDFInfo
- Publication number
- CN108397462A CN108397462A CN201810216235.2A CN201810216235A CN108397462A CN 108397462 A CN108397462 A CN 108397462A CN 201810216235 A CN201810216235 A CN 201810216235A CN 108397462 A CN108397462 A CN 108397462A
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- Prior art keywords
- hole
- locking
- sliding groove
- latch structure
- elastic component
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- 238000009434 installation Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses secure latch structure, liftable guardrail and infanettes, are related to safety fittings technical field.The present invention provides a kind of secure latch structure, including pedestal, snap component and locked component.Pedestal offers interconnected installation chamber and sliding groove.Locked component includes the first elastic component and locking ontology, and locking ontology offers locking through-hole, and the first elastic component is held between the madial wall of installation chamber and locking ontology, and is locked through-hole and be located in installation cavity room.Snap component includes the second elastic component and fastener, and fastener passes through locking through-hole to be extended through sliding groove, and the second elastic component is held between fastener and sliding groove, and fastener can be with locking through-hole clamping.The structure of secure latch structure provided by the invention, liftable guardrail and infanette is simple, safe and convenient to use.Meanwhile also there is good security performance on the basis of good lock function.
Description
Technical field
The present invention relates to safety fittings technical fields, in particular to secure latch structure, liftable guardrail and baby
Bed.
Background technology
This part intends to provides background for the embodiments of the present invention stated in claims and specific implementation mode
Or context.Description herein recognizes it is the prior art not because not being included in this part.
Existing infanette has the function of guard bar lifting, is opened and is locked by the locking device of a pull fastening type
Fixed lifting often has ignored while with infant growth, and infant has very strong exploration interest and weaker safety meaning
Know, this device is easy to cause during infant is at play, because the touching of the various factors such as curiosity or being pressed into device and opening
Close the serious consequence for causing guardrail to decline and infant being caused to drop into ground tumble injury.There are partial devices to be led because of excessive simultaneously
It causes after being mounted on guardrail, infant is easy to trample borrows power climbing to drop on the ground on device.It is so various in this field baby
It is more than ten years that youngster's bed articles for use industry, which has used, is found there is no relevant enterprise and those skilled in the art and improves such safety
Hidden danger.The safety of existing locking accessory is poor, lacks the thorough consideration to infant's safety.
Invention content
It is simple in structure, safe and convenient to use the purpose of the present invention is to provide a kind of secure latch structure.Meanwhile
Also there is good security performance on the basis of good lock function.
It is simple in structure, safe and convenient to use another object of the present invention is to provide a kind of liftable guardrail.Meanwhile
It also has good security performance on the basis of good lock function.
The third object of the present invention is to provide a kind of infanette, simple in structure, safe and convenient to use.Meanwhile
Also there is good security performance on the basis of good lock function.
The present invention provides a kind of technical solution：
A kind of secure latch structure, including pedestal, snap component and locked component.Pedestal offers interconnected installation
Chamber and sliding groove.Locked component includes the first elastic component and locking ontology, and locking ontology offers locking through-hole, the first elasticity
Part is held between the madial wall of installation chamber and locking ontology, and is locked through-hole and be located in installation cavity room.Snap component includes
Second elastic component and fastener, fastener pass through locking through-hole to be extended through sliding groove, and the second elastic component is held in fastener
Between sliding groove, fastener can be with locking through-hole clamping.
Further, above-mentioned locking through-hole includes interconnected first through hole and the second through-hole, the aperture of first through hole
More than the aperture of the second through-hole, fastener includes sequentially connected first holding section, the second holding section and interconnecting piece, the first clamping
The sectional dimension in portion is less than the sectional dimension of the second holding section, and the sectional dimension of the second holding section is more than the section of the second through-hole
Size, the sectional dimension of interconnecting piece are less than or equal to the sectional dimension of the second through-hole, the sectional dimension of the first holding section be less than or
Equal to the sectional dimension of the second through-hole, the second elastic component is sheathed on interconnecting piece and is held in sliding groove and the second holding section close to even
The end of socket part.
Further, above-mentioned snap component further includes holding part, holding part and the one end of interconnecting piece far from the second holding section
It is detachably connected.
Further, above-mentioned locking ontology is further opened with lock slots, and lock slots are connected to the second through-hole, lock slots be used for
Second holding section is supported close to the end of the first holding section.
Further, the inner wall of above-mentioned installation chamber is provided with the fixed part being connect with the first elastic component.
Further, the quantity of above-mentioned first elastic component is two, and the quantity of fixed part is two, and two first elasticity
Part and two fixed parts are correspondingly connected with.
Further, said base includes matrix and connecting rod, and sliding groove is set to connecting rod, and sliding groove is along connecting rod
Axial setting.
Further, above-mentioned sliding groove includes interconnected the first sliding groove and second sliding slot, the first sliding groove and installation cavity
Room is connected to, and the sectional dimension of the first sliding groove is more than the sectional dimension of second sliding slot.
A kind of liftable guardrail is used for infanette.The liftable guardrail includes secure latch structure.Secure latch structure packet
Include pedestal, snap component and locked component.Pedestal offers interconnected installation chamber and sliding groove.Locked component includes the
One elastic component and locking ontology, locking ontology offer locking through-hole, the first elastic component be held in the madial wall of installation chamber with
Between locking ontology, and locks through-hole and be located in installation cavity room.Snap component includes the second elastic component and fastener, and fastener is worn
It crosses locking through-hole and is extended through sliding groove, the second elastic component is held between fastener and sliding groove, and fastener can be with lock
Determine through-hole clamping.
A kind of infanette, including secure latch structure.Secure latch structure includes pedestal, snap component and locked component.
Pedestal offers interconnected installation chamber and sliding groove.Locked component includes the first elastic component and locking ontology, and locking is originally
Body offers locking through-hole, and the first elastic component is held between the madial wall of installation chamber and locking ontology, and locks through-hole position
In in installation cavity room.Snap component includes the second elastic component and fastener, and fastener passes through locking through-hole to be extended through sliding
Slot, the second elastic component are held between fastener and sliding groove, and fastener can be with locking through-hole clamping.
Compared with prior art, the advantageous effect of secure latch structure provided by the invention, liftable guardrail and infanette is：
Installation chamber is for providing accommodating space, so that the first elastic component and locking ontology can be placed in installation chamber
It is interior.Locking ontology can have restoring force under the action of the first elastic component.Fastener is disposed through the lock on locking ontology
Determine through-hole, is extended through sliding groove.Sliding groove is used to that fastener to be enable to slide along, and in the effect of the second elastic component
There is down restoring force.For example, pedestal is installed on the first locking piece, and locked component also is located on the first locking piece, snap component
The second locking piece can be stretched into from the first locking piece and realizes the locking between the first locking piece and the second locking piece.In conjunction with this reality
It applies for example：Pedestal is installed on the first locking piece, the first elastic component and locking ontology be installed in installation cavity room, fastener from
Locking through-hole is extended through sliding groove, passes through the part of sliding groove that can enter the second locking piece simultaneously clamping and the second locking piece
It is interior, and then realize the locking between the first locking piece and the second locking piece.Secure latch structure provided by the invention, liftable shield
The structure of column and infanette is simple, safe and convenient to use.Meanwhile also having on the basis of good lock function good
Security performance.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range.It for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the secure latch structure that the first embodiment of the present invention provides；
Fig. 2 is the cross section structure schematic diagram for the pedestal that the first embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram of snap component and pedestal that the first embodiment of the present invention provides；
Fig. 4 is the configuration schematic diagram for the snap component that the first embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram for the locked component that the first embodiment of the present invention provides；
Fig. 6 is the structural schematic diagram of locking through-hole and lock slots that the first embodiment of the present invention provides；
The locking ontology that Fig. 7 provides for the first embodiment of the present invention cuts open book structural schematic diagram.
Icon：10- secure latch structures；100- pedestals；101- installs chamber；102- sliding grooves；1021- the first sliding grooves；
1022- second sliding slots；110- fixed parts；120- matrixes；130- connecting rods；200- snap components；The second elastic components of 210-；220-
Fastener；The first holding sections 221-；The second holding sections 223-；225- interconnecting pieces；230- holding parts；300- locked components；310-
First elastic component；320- locks ontology；321- locks through-hole；3211- first through hole；The second through-holes of 3212-；322- lock slots.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, the instructions such as term "upper", "lower", "inner", "outside", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship or the orientation or positional relationship that usually understands of those skilled in the art, be merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated equipment or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " even
Connect " etc. terms shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；Can be directly connected to, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail.
First embodiment
It please refers to Fig.1 to Fig. 7, present embodiments provides a kind of secure latch structure 10, side simple in structure, safe to use
Just.Meanwhile also there is good security performance on the basis of good lock function.
It should be noted that the secure latch structure 10 of the present embodiment decorum is for locking two portions that can mutually move
Part, the relative motion can be relatively rotated, slide relatively etc..For example, installation locking structure provided in this embodiment is used for
At least one guardrail of infanette, infanette can be opened, and safety buckle structure 10 can lock it when guardrail is closed.
It is also desirable to explanation, secure latch structure 10 provided in this embodiment is used to be capable of the of relative motion
One locking piece and the second locking piece, and locking limit can be carried out to the first locking piece and the second locking piece.
Secure latch structure 10 provided in this embodiment includes pedestal 100, snap component 200 and locked component 300.Pedestal
100 offer interconnected installation chamber 101 and sliding groove 102.Locked component 300 includes the first elastic component 310 and locking
Ontology 320, locking ontology 320 offer locking through-hole 321, the first elastic component 310 be held in installation chamber 101 madial wall with
Between locking ontology 320, and locks through-hole 321 and be located in installation chamber 101.Snap component 200 includes 210 He of the second elastic component
Fastener 220, fastener 220 pass through locking through-hole 321 to be extended through sliding groove 102, and the second elastic component 210 is held in buckle
Between part 220 and sliding groove 102, fastener 220 can be with locking 321 clamping of through-hole.
It is understood that installation chamber 101 for providing accommodating space, so as to the first elastic component 310 and locks ontology
320 can be placed in installation chamber 101.Locking ontology 320 can have restoring force under the action of the first elastic component 310.
Fastener 220 is disposed through the locking through-hole 321 on locking ontology 320, is extended through sliding groove 102.Sliding groove 102
For enabling fastener 220 to slide along, and there is restoring force under the action of the second elastic component 210.
In a scene of the present embodiment application, pedestal 100 is installed on the first locking piece, and the also position of locked component 300
In on the first locking piece, snap component 200 can stretch into the second locking piece from the first locking piece and realize the first locking piece and the
Locking between two locking pieces.For the present embodiment：Pedestal 100 is installed on the first locking piece, 310 He of the first elastic component
Locking ontology 320 is installed in installation chamber 101, and fastener 220 is extended through sliding groove 102 from locking through-hole 321, passes through
The part of sliding groove 102 can enter the second locking piece and clamping in the second locking piece, and then realize the first locking piece and the
Locking between two locking pieces.
It is also desirable to explanation, there are two types of use states for the tool of secure latch structure 10 provided in this embodiment, that is, lock
Determine state and unlocked state, when fastener 220 stretches into the second locking piece, secure latch structure 10 is in the lock state；Work as card
When fastener 220 is detached from from the second locking piece, secure latch structure 10 is in the unlocked state.
Fig. 5 to Fig. 7 is please referred to, in the present embodiment, locking through-hole 321 includes the first through hole 3211 being interconnected
With the second through-hole 3212, the aperture of first through hole 3211 is more than the aperture of the second through-hole 3212, and fastener 220 includes being sequentially connected
The first holding section 221, the second holding section 223 and interconnecting piece 225, the sectional dimension of the first holding section 221 is less than the second clamping
The sectional dimension in portion 223, and the sectional dimension of the second holding section 223 is more than the sectional dimension of the second through-hole 3212, interconnecting piece 225
Sectional dimension be less than or equal to the sectional dimension of the second through-hole 3212, the sectional dimension of the first holding section 221 is less than or equal to
The sectional dimension of second through-hole 3212, the second elastic component 210 are sheathed on interconnecting piece 225 and are held in the card of sliding groove 102 and second
Portion 223 is held close to the end of interconnecting piece 225.
It is understood that the first through hole 3211 being arranged by different pore size size and the second through-hole 3212 and with
Cooperation the first holding section 221 and the second holding section 223, can realize that the big holding section of sectional dimension is held in sectional dimension
Small through-hole, and then realize limit or locking.Specifically, the first holding section 221 can be made to be located at by the first elastic component 310
In first through hole 3211 or the second through-hole 3212, due between first through hole 3211 and the second through-hole 3212, the first holding section
221 and second there are magnitude relationships, the second holding section 223 to pass through from first through hole 3211 between holding section 223, and second
Holding section 223 can not pass through from first through hole 3211, and then when the motion path of the second holding section 223 is the second through-hole 3212
When, the second holding section 223 is limited.
Fig. 3 and Fig. 4 are please referred to, in the present embodiment, snap component 200 further includes holding part 230, holding part 230
It is detachably connected with the one end of interconnecting piece 225 far from the second holding section 223.
Optionally, interconnecting piece 225 is clamped or is threadedly coupled with holding part 230.
Please refer to Fig. 5 and Fig. 6, in the present embodiment, locking ontology 320 is further opened with lock slots 322, lock slots 322 with
Second through-hole 3212 is connected to, and lock slots 322 with the second holding section 223 close to the end of the first holding section 221 for supporting.
In the present embodiment, the inner wall of installation chamber 101 is provided with the fixed part 110 being connect with the first elastic component 310.
In the present embodiment, the quantity of the first elastic component 310 is two, and the quantity of fixed part 110 is two, and two the
One elastic component 310 and two fixed parts 110 are correspondingly connected with.Certainly, it is not limited to that, in other embodiments of the invention,
First elastic component 310 and fixed part 110 or other quantity, such as one etc..
Referring to Fig. 2, in the present embodiment, pedestal 100 includes matrix 120 and connecting rod 130, sliding groove 102 is set to
Connecting rod 130, and sliding groove 102 is along the axial direction setting of connecting rod 130.
In the present embodiment, sliding groove 102 includes interconnected the first sliding groove 1021 and second sliding slot 1022, and first slides
Slot 1021 is connected to installation chamber 101, and the sectional dimension of the first sliding groove 1021 is more than the sectional dimension of second sliding slot 1022.
It is understood that the second elastic component 210 is located in the first sliding groove 1021 and can support in the first sliding groove 1021
On the bottom wall of second sliding slot 1022.
The present embodiment additionally provides a kind of liftable guardrail including secure latch structure 10, which includes shield
Column and the secure latch structure 10 being set on guardrail, the liftable guardrail are used for infanette, and in good lock function
On the basis of also have good security performance.
The advantageous effect of secure latch structure 10 provided in this embodiment：Installation chamber 101 is used to provide accommodating space, with
Just the first elastic component 310 and locking ontology 320 can be placed in installation chamber 101.Locking ontology 320 can be in the first elasticity
There is restoring force under the action of part 310.Fastener 220 is disposed through the locking through-hole 321 on locking ontology 320, stretches into simultaneously
Across sliding groove 102.Sliding groove 102 is used to that fastener 220 to be enable to slide along, and in the effect of the second elastic component 210
There is down restoring force.For example, pedestal 100 is installed on the first locking piece, and locked component 300 also is located on the first locking piece, card
Buckle assembly 200 can stretch into the second locking piece from the first locking piece and realize the lock between the first locking piece and the second locking piece
It is fixed.For the present embodiment：Pedestal 100 is installed on the first locking piece, and the first elastic component 310 and locking ontology 320 are installed
In in installation chamber 101, fastener 220 is extended through sliding groove 102 from locking through-hole 321, passes through the part of sliding groove 102
The second locking piece simultaneously clamping and the lock in the second locking piece, and then between the first locking piece of realization and the second locking piece can be entered
It is fixed.The structure of secure latch structure 10 provided in this embodiment is simple, safe and convenient to use.Meanwhile in good locking work(
Also there is good security performance on the basis of energy.
Second embodiment
Fig. 1 to Fig. 7 is please referred to, present embodiments provides a kind of infanette, including mobilizable guardrail and first is in fact
The secure latch structure 10 of example offer is applied, mobilizable guardrail can be locked by secure latch structure 10.
Secure latch structure 10 provided in this embodiment includes pedestal 100, snap component 200 and locked component 300.Pedestal
100 offer interconnected installation chamber 101 and sliding groove 102.Locked component 300 includes the first elastic component 310 and locking
Ontology 320, locking ontology 320 offer locking through-hole 321, the first elastic component 310 be held in installation chamber 101 madial wall with
Between locking ontology 320, and locks through-hole 321 and be located in installation chamber 101.Snap component 200 includes 210 He of the second elastic component
Fastener 220, fastener 220 pass through locking through-hole 321 to be extended through sliding groove 102, and the second elastic component 210 is held in buckle
Between part 220 and sliding groove 102, fastener 220 can be with locking 321 clamping of through-hole.
The structure of infanette provided in this embodiment is simple, safe and convenient to use.Meanwhile in good lock function
On the basis of also have good security performance, and then can ensure infant use when safety.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of secure latch structure, which is characterized in that including pedestal, snap component and locked component；
The pedestal offers interconnected installation chamber and sliding groove；
The locked component includes the first elastic component and locking ontology, and the locking ontology offers locking through-hole, and described first
Elastic component is held between the madial wall and the locking ontology of the installation chamber, and the locking through-hole is located at the installation
In chamber；
The snap component includes the second elastic component and fastener, and the fastener is extended through institute across the locking through-hole
State sliding groove, second elastic component is held between the fastener and the sliding groove, the fastener can with it is described
Lock through-hole clamping.
2. secure latch structure according to claim 1, which is characterized in that the locking through-hole includes interconnected the
One through-hole and the second through-hole, the aperture of the first through hole are more than the aperture of second through-hole, and the fastener includes successively
The sectional dimension of the first holding section, the second holding section and the interconnecting piece of connection, first holding section is less than second clamping
The sectional dimension in portion, and the sectional dimension of second holding section is more than the sectional dimension of second through-hole, the interconnecting piece
Sectional dimension be less than or equal to the sectional dimension of second through-hole, the sectional dimension of first holding section is less than or equal to
The sectional dimension of second through-hole, second elastic component be sheathed on the interconnecting piece and be held in the sliding groove with it is described
Second holding section is close to the end of the interconnecting piece.
3. secure latch structure according to claim 2, which is characterized in that the snap component further includes holding part, institute
It states holding part and the one end of the interconnecting piece far from second holding section is detachably connected.
4. secure latch structure according to claim 2, which is characterized in that the locking ontology is further opened with lock slots,
The lock slots are connected to second through-hole, and the lock slots are used for second holding section close to first holding section
End support.
5. the secure latch structure according to any one of claim 1-4, which is characterized in that described to install the interior of chamber
Wall is provided with the fixed part being connect with first elastic component.
6. secure latch structure according to claim 5, which is characterized in that the quantity of first elastic component is two,
The quantity of the fixed part is two, and two first elastic components and two fixed parts are correspondingly connected with.
7. the secure latch structure according to any one of claim 1-4, which is characterized in that the pedestal includes matrix
And connecting rod, the sliding groove is set to the connecting rod, and the sliding groove is along the axial direction setting of the connecting rod.
8. secure latch structure according to claim 1, which is characterized in that the sliding groove includes interconnected first
Sliding slot and second sliding slot, the first sliding groove and the installation chamber, the sectional dimension of the first sliding groove is more than described
The sectional dimension of second sliding slot.
9. a kind of liftable guardrail is used for infanette, which is characterized in that the liftable guardrail includes as in claim 1-8
Secure latch structure described in any one.
10. a kind of infanette, which is characterized in that include the secure latch structure as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216235.2A CN108397462A (en) | 2018-03-15 | 2018-03-15 | Secure latch structure, liftable guardrail and infanette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216235.2A CN108397462A (en) | 2018-03-15 | 2018-03-15 | Secure latch structure, liftable guardrail and infanette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397462A true CN108397462A (en) | 2018-08-14 |
Family
ID=63092570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216235.2A Pending CN108397462A (en) | 2018-03-15 | 2018-03-15 | Secure latch structure, liftable guardrail and infanette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397462A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203584987U (en) * | 2013-10-16 | 2014-05-07 | 恒昌行精密工业有限公司 | Board locating device |
| CN204512115U (en) * | 2015-02-12 | 2015-07-29 | 深圳市雷凌显示技术有限公司 | A kind of locker |
| CN107319832A (en) * | 2017-08-31 | 2017-11-07 | 舒城县红叶五金塑料制品有限公司 | Locating fastener component and infanette |
| CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
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2018
- 2018-03-15 CN CN201810216235.2A patent/CN108397462A/en active Pending
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| CN203584987U (en) * | 2013-10-16 | 2014-05-07 | 恒昌行精密工业有限公司 | Board locating device |
| CN204512115U (en) * | 2015-02-12 | 2015-07-29 | 深圳市雷凌显示技术有限公司 | A kind of locker |
| CN107319832A (en) * | 2017-08-31 | 2017-11-07 | 舒城县红叶五金塑料制品有限公司 | Locating fastener component and infanette |
| CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
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Application publication date: 20180814 |
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