CN204210333U - Automotive seat fastener lockout mechanism - Google Patents
Automotive seat fastener lockout mechanism Download PDFInfo
- Publication number
- CN204210333U CN204210333U CN201420441572.9U CN201420441572U CN204210333U CN 204210333 U CN204210333 U CN 204210333U CN 201420441572 U CN201420441572 U CN 201420441572U CN 204210333 U CN204210333 U CN 204210333U
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- permanent seat
- groove
- lock pin
- lockout mechanism
- snap fit
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Abstract
The utility model discloses a kind of automotive seat fastener lockout mechanism, comprise: permanent seat and plug, the upper end of described permanent seat is provided with the socket supplying the inserted sheet of plug to wear, the both sides of inserted sheet lower end are respectively equipped with draw-in groove, described permanent seat both sides are provided with the groove corresponding with draw-in groove, described permanent seat is also provided with the button that left and right two lock pins and about are pressed, lower end and the permanent seat of lock pin are rotationally connected, the upper end of lock pin is provided with the snap fit with groove fit, snap fit inserts in the slide block of permanent seat both sides, permanent seat is also provided with by the torsion spring of the snap fit of lock pin press-in groove.By the way, the utility model automotive seat fastener lockout mechanism can realize locking and unlocking function by key rotation, and structure is simple, safe and reliable, also reduces productive costs simultaneously.
Description
Technical field
The utility model relates to automotive seating art field, particularly relates to a kind of automotive seat fastener lockout mechanism.
Background technology
In order to make baby ride in an automobile stable and anti-fall, now commercially there is diversified infant car seat.Existing infant car seat generally all needs to use fastener so that when baby takes, can make baby more fast, be securely fixed in automotive seats, prevent accidental fall tumble injury.
The fastener of existing infant car seat generally needs to realize lockout mechanism by pressing, and lockout mechanism is more complicated mostly, operates and also relatively bothers.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of automotive seat fastener lockout mechanism, and can realize locking and unlocking function by key rotation, structure is simple, safe and reliable, also reduces productive costs simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of automotive seat fastener lockout mechanism, comprise: permanent seat and plug, the upper end of described permanent seat is provided with the socket supplying the inserted sheet of plug to wear, the both sides of inserted sheet lower end are respectively equipped with draw-in groove, described permanent seat both sides are provided with the groove corresponding with draw-in groove, described permanent seat is also provided with the button that left and right two lock pins and about are pressed, lower end and the permanent seat of lock pin are rotationally connected, the upper end of lock pin is provided with the snap fit with groove fit, snap fit inserts in the slide block of permanent seat both sides, permanent seat is also provided with by the torsion spring of the snap fit of lock pin press-in groove.
In the utility model preferred embodiment, described permanent seat comprises adapter plate, turns over the C-shaped Plug Division of Formation cross-section in the both sides, top of adapter plate.
In the utility model preferred embodiment, described groove type is formed in the middle part of adapter plate, and when plug and permanent seat grafting, inserted sheet is through socket and socket is stretched out in the rear end of inserted sheet, and the draw-in groove of inserted sheet is corresponding with before and after the groove of permanent seat to be arranged.
In the utility model preferred embodiment, described lock pin is opening backward U-shaped, and lock pin upper lateral section is described snap fit, and lower, transverse section is rotatably installed in the knock hole on adapter plate, and lock pin rotates around knock hole.
In the utility model preferred embodiment, described button comprises cover plate, and cover plate is covered on the top of permanent seat, and the both sides, the back side of cover plate are provided with two guide grooves, and the medial surface of described guide groove coordinates with skid.
In the utility model preferred embodiment, when described plug and permanent seat grafting, the snap fit of lock pin upper end is positioned at button; When described plug and permanent seat unlock, press under button, the snap fit of sliding slider band pendulum lock pin moves, and the snap fit of two lock pins departs from draw-in groove and groove.
In the utility model preferred embodiment, the middle part of described torsion spring is fixedly set around in the lower, transverse section of two lock pins, and the two ends of torsion spring upwards extend to form the clamping section inwardly compressing two lock pin upper end snap fits.
The beneficial effects of the utility model are: the utility model automotive seat fastener lockout mechanism realizes locking and unlocking function by key rotation, and structure is simple, safe and reliable, also reduces productive costs simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the block diagram of automotive seat fastener lockout mechanism of the present utility model when being in the lock state;
Fig. 2 is the back view of automotive seat fastener lockout mechanism of the present utility model when being in the lock state;
Fig. 3 is the front elevation of automotive seat fastener lockout mechanism of the present utility model when being in the lock state;
Fig. 4 is the back view of automotive seat fastener lockout mechanism of the present utility model when being in released state;
Fig. 5 is the strained condition figure of automotive seat fastener lockout mechanism of the present utility model;
Fig. 6 is the block diagram of permanent seat in the utility model;
Fig. 7 is the block diagram of plug in the utility model;
Fig. 8 is the block diagram of button in the utility model;
Fig. 9 is button interior structural representation in the utility model;
Figure 10 is the block diagram of slide block in the utility model;
Figure 11 is the block diagram of torsion spring in the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, permanent seat, and 2, plug, 3, inserted sheet, 4, socket, 5, draw-in groove, 6, groove, 7, lock pin, 8, button, 9, snap fit, 10, slide block, 11, torsion spring, 12, cover plate, 13, guide groove, 14, spigot surface, 15, adapter plate, 16, Plug Division, 17, knock hole, 18, clamping section.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Figure 11, the utility model embodiment comprises:
A kind of automotive seat fastener lockout mechanism, comprise permanent seat 1 and plug 2, the upper end of described permanent seat 1 has the socket 4 supplying the inserted sheet 3 of plug 2 to wear, and the both sides of inserted sheet 3 lower end have draw-in groove 5 respectively, and described permanent seat 1 both sides have the groove 6 corresponding with draw-in groove 5.
Described permanent seat 1 is provided with left and right two lock pins 7 and can the button 8 pressed of permanent seat about 1 relatively, lower end and the permanent seat 1 of described lock pin 7 are rotationally connected, the upper end of lock pin 7 has the snap fit 9 coordinated with groove 6, permanent seat 1 is also provided with the torsion spring 11 snap fit 9 of lock pin 7 being pressed into groove 6.
When plug 2 and permanent seat 1 grafting, inserted sheet 3 inserts socket 4 and the draw-in groove 5 of inserted sheet 3 is relative with the groove 6 of permanent seat 1 and put, wherein in the snap fit 9 of two lock pins 7 draw-in groove 5 that simultaneously snaps in both sides under the effect of torsion spring 11 and groove 6, thus realize the locking of plug 2 and permanent seat 1; During unblock, under touch the button 8, button 8 makes the snap fit of two lock pins 7 depart from draw-in groove 5 and groove 6 with movable slider 10, achieves the unblock between plug 2 and permanent seat 1.
Described button 8 comprises cover plate 12, and cover plate 12 is covered on the top of permanent seat 1, and the both sides, the back side of cover plate 12 have two guide grooves 13, the medial surface of described guide groove 13 and slide block 10 bearing fit, and this spigot surface 14 is smooth connection.
The process that described button 8 unlocks with pendulum lock pin 7 is: when plug 2 is fixed with permanent seat 1 grafting, the snap fit of described lock pin 7 is positioned at button 8, when button 8 times on time, during snap fit 9 certain distance of sliding slider 10 with pendulum lock pin 7, the snap fit 9 of two lock pins 7 departs from draw-in groove 5 and groove 6, realizes the unblock between plug 2 and permanent seat 1.
Described permanent seat 1 comprises adapter plate 15, turn over the C-shaped Plug Division 16 of Formation cross-section in the both sides on adapter plate 15 top, opening in described Plug Division 16 is above-mentioned socket 4, described groove 6 is formed at the middle part of adapter plate 15, when plug 2 and permanent seat 1 grafting, inserted sheet 3 is through socket 4 and socket 4 is stretched out in the rear end of inserted sheet 3, makes corresponding before and after the draw-in groove 5 of inserted sheet 3 and the groove 6 of permanent seat 1 setting.
Described lock pin 7 is backward U-shaped in opening, and its upper lateral section is above-mentioned snap fit 9, and its underpart traversing section is installed in rotation in the knock hole 17 of adapter plate 15, rotates around knock hole 17 to realize lock pin 7.
Described torsion spring 10 is one, and in the middle part of it, winding is fixed in the lower, transverse section of two lock pins 7, and its two ends upwards extend and form the clamping section 18 inwardly compressing two lock pin 7 upper clamping hooks 9,
When described plug 2 is subject to upper pulling force, when rotation one end of lock pin 7 is subject to upper pulling force, because having angle between lock pin 7 axis face and longitudinal plane of symmetry, then produce upwards with inside two component, make lock pin 7 be in self-locking state all the time, use more safe and reliable.
The working process of the utility model automotive seat fastener lockout mechanism is:
Snap fit 9 due to lock pin 7 presses in the groove 6 of permanent seat 1 all the time by torsion spring 11, when plug 2 and permanent seat 1 grafting, inserted sheet 3 inserts socket 4 and two lock pins 7 outwards back down by the bottom of inserted sheet 3 slightly, make that draw-in groove 5 is corresponding with before and after groove 6 to be arranged, now under the effect of torsion spring 11, in the draw-in groove 5 that the snap fit 9 of two lock pins 7 can snap in both sides automatically and groove 6, realize the locking of plug 2 and permanent seat 1; During unblock, if under touch the button 8, button 8 makes the snap fit 9 of two lock pins 7 depart from draw-in groove 5 and groove 6 with movable slider 10, can realize the unblock between plug 2 and permanent seat 1.
The beneficial effect of the utility model automotive seat fastener lockout mechanism is:
Realize locking and unlocking function by key rotation, structure is simple, and safe and reliable, also reduce productive costs, operating process is also very simple simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an automotive seat fastener lockout mechanism, it is characterized in that, comprise: permanent seat and plug, the upper end of described permanent seat is provided with the socket supplying the inserted sheet of plug to wear, the both sides of inserted sheet lower end are respectively equipped with draw-in groove, described permanent seat both sides are provided with the groove corresponding with draw-in groove, described permanent seat is also provided with the button that left and right two lock pins and about are pressed, lower end and the permanent seat of lock pin are rotationally connected, the upper end of lock pin is provided with the snap fit with groove fit, snap fit inserts in the slide block of permanent seat both sides, permanent seat is also provided with by the torsion spring of the snap fit of lock pin press-in groove.
2. automotive seat fastener lockout mechanism according to claim 1, it is characterized in that, described permanent seat comprises adapter plate, turns over the C-shaped Plug Division of Formation cross-section in the both sides, top of adapter plate.
3. automotive seat fastener lockout mechanism according to claim 2, it is characterized in that, described groove type is formed in the middle part of adapter plate, when plug and permanent seat grafting, inserted sheet is through socket and socket is stretched out in the rear end of inserted sheet, and the draw-in groove of inserted sheet is corresponding with before and after the groove of permanent seat to be arranged.
4. automotive seat fastener lockout mechanism according to claim 1, it is characterized in that, described lock pin is opening backward U-shaped, and lock pin upper lateral section is described snap fit, lower, transverse section is rotatably installed in the knock hole on adapter plate, and lock pin rotates around knock hole.
5. automotive seat fastener lockout mechanism according to claim 1, it is characterized in that, described button comprises cover plate, and cover plate is covered on the top of permanent seat, and the both sides, the back side of cover plate are provided with two guide grooves, and the medial surface of described guide groove coordinates with skid.
6. automotive seat fastener lockout mechanism according to claim 5, is characterized in that, when described plug and permanent seat grafting, the snap fit of lock pin upper end is positioned at button; When described plug and permanent seat unlock, press under button, the snap fit of sliding slider band pendulum lock pin moves, and the snap fit of two lock pins departs from draw-in groove and groove.
7. automotive seat fastener lockout mechanism according to claim 1, is characterized in that, the middle part of described torsion spring is fixedly set around in the lower, transverse section of two lock pins, and the two ends of torsion spring upwards extend to form the clamping section inwardly compressing two lock pin upper end snap fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441572.9U CN204210333U (en) | 2014-08-07 | 2014-08-07 | Automotive seat fastener lockout mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441572.9U CN204210333U (en) | 2014-08-07 | 2014-08-07 | Automotive seat fastener lockout mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210333U true CN204210333U (en) | 2015-03-18 |
Family
ID=52979036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441572.9U Active CN204210333U (en) | 2014-08-07 | 2014-08-07 | Automotive seat fastener lockout mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210333U (en) |
-
2014
- 2014-08-07 CN CN201420441572.9U patent/CN204210333U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |