CN201833899U - Locking device in slide rail of car seat - Google Patents
Locking device in slide rail of car seat Download PDFInfo
- Publication number
- CN201833899U CN201833899U CN2010202944433U CN201020294443U CN201833899U CN 201833899 U CN201833899 U CN 201833899U CN 2010202944433 U CN2010202944433 U CN 2010202944433U CN 201020294443 U CN201020294443 U CN 201020294443U CN 201833899 U CN201833899 U CN 201833899U
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- CN
- China
- Prior art keywords
- assembly
- locking
- slide
- slip case
- slide core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a locking device in a slide rail of a car seat, which comprises a slide casing component, a slidable slide core component in the slide casing component and a locking sheet component with a locking function. The edge of the slide casing bents inwards to form a convex cross section, the edge of the slide core bents outwards to form an n shaped cross section, the slide core is inserted in a slide way in the slide casing, two sides in the slide casing are provided with downward tooth slots, two ends of a pin in the locking sheet component are fixed on two sides of the slide core component, the left side and the right side of one end of the locking sheet component are respectively provided with two locking tooth holes, the other end of the locking sheet component is an operating rod extending out of a casing, and a locking spring is arranged on the locking sheet component. The locking device has the advantages that since the left side and the right side of one end of the locking sheet component are respectively provided with two lock tooth holes capable of being locked in in the tooth slots of the slide casing component, the locking device adopts a four-wheel locking mode which can improve locking efficiency; and in addition, the locking device is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of slide rail, relates in particular to a kind ofly to be installed in being used between automotive seat and the base and to regulate locking latching device in the slide rail of seat front and back position.
Background technology
This product is applicable to the automobile of all kinds of styles, is mainly used in moving forward and backward of automotive seat, to regulate the front and back space of occupant in car, satisfies the traveling comfort requirement that different occupants take, and guarantees that simultaneously chaufeur has good driving environment, has reduced driving intensity.
The slide core that general this series products all has slip case and can slide in slip case, slide core is provided with release mechanism, and the one-sided of slip case has tooth, so generally be one-sided release, so poor rigidity of seat, flexibility of operation is poor, slide rail to rock the gap big, stable not high after the seat adjustment, some adopts the bilateral tooth, but mechanism's complexity, very flexible, the synchronism when two one slide rails move on a chair is relatively poor.
The utility model content
The technical problems to be solved in the utility model is: a kind of new sliding rail of automobile seat locking latching device and steering unit are provided, have overcome that existing slide rail tooth intensity is lower, seat poor rigidity, mechanism's complexity, the not high shortcoming of locking efficient.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical matters that solves the utility model adopts is: locking latching device in a kind of sliding rail of automobile seat, comprise the slip case assembly, slide core assembly slidably in the slip case, the stay assembly of locking slide core assembly in the slip case assembly, slip case becomes " recessed " font slip case of inside opening in the slip case assembly for the neck-in cross section, slide core becomes the slide core of " several " font in the slide core assembly for the neck-out cross section, the slide core assembly is inserted in the slideway of slip case assembly, it is characterized in that: dual-side is arranged with downward teeth groove in the described slip case assembly, the two ends of the bearing pin in the described stay assembly are fixed on two sides of slide core assembly, the one end left and right sides of stay assembly has two lock perforations respectively, the other end of stay assembly is the joystick that stretches out shell, also is provided with to have lock spring on described stay assembly.
According to another embodiment of the present utility model, sliding rail of automobile seat locking latching device further comprises: described slide rail also comprises be used to support the retainer that the slide core assembly slides on the slip case assembly.
According to another embodiment of the present utility model, sliding rail of automobile seat locking latching device further comprises: be provided with steel ball, roller in the described retainer, steel ball contacts with slip case assembly two medial surfaces.
According to another embodiment of the present utility model, sliding rail of automobile seat locking latching device further comprises: described lock spring is captiveed joint with the slide core assembly by rivet.
According to another embodiment of the present utility model, sliding rail of automobile seat locking latching device further comprises: distance is 10mm between teeth groove in the described slip case assembly and the teeth groove.
The utility model has solved the defective that exists in the background technology, because the stay assembly left and right sides has two lock perforations respectively, is bilateral four lockings, has improved the efficient of slide rail locking.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the part-structure scheme drawing of the utility model preferred embodiment;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the structural representation of slip case assembly;
Wherein: 1, slip case assembly, 11, teeth groove, 2, the slide core assembly, 3, the stay assembly, 31, bearing pin, 32, perforation, 33, lock spring, 6, retainer, 7, joystick, 8, rivet.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Fig. 1 has introduced a kind of concrete structure that the utility model is used for locking latching device in the slide rail of vehicle seat to Fig. 5, comprise in slip case assembly 1, the slip case slidably slide core assembly 2, the stay assembly 3 of locking slide core assembly 2 in slip case assembly 1, slide core assembly 2 is inserted in the slideway of slip case assembly 1, dual-side is arranged with downward teeth groove 11 in the described slip case assembly 1, as shown in Figure 5; The two ends of the bearing pin 31 in the described stay assembly 3 are fixed on two sides of slide core assembly 2, and an end left and right sides of stay assembly 3 has two lock perforations 32 respectively, as shown in Figure 3 and Figure 4; The other end of stay assembly 3 is the joystick 7 that stretches out shell, on described stay assembly 3, also be provided with lock spring 33, also be provided with on the slide rail and be used to support the retainer 6 that slide core assembly 2 slides on slip case assembly 1, be provided with steel ball, roller in the retainer 6, steel ball contacts with slip case assembly 1 medial surface, as shown in Figure 2.
The release principle of locking latching device is in this sliding rail of automobile seat: upwards pull joystick 7, the restoring force that perforation 32 ends of stay assembly 3 overcome lock spring 33 is rotated down motion around bearing pin 31, perforation 32 is deviate from from slip case assembly teeth groove 11, i.e. release finishes.
The locking principle of locking latching device is in this sliding rail of automobile seat: joystick 7 is unclamped in the arbitrary position at the slide rail stroke, stay assembly 3 relies on the upwards restoring force of lock spring 33, the perforation 32 of stay automatically is locked in the nearest teeth groove 11 of slip case assembly 1, and promptly locking finishes.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (5)
1. locking latching device in the sliding rail of automobile seat, comprise slip case assembly (1), slide core assembly (2) slidably in the slip case, the stay assembly (3) of locking slide core assembly (2) in slip case assembly (1), the neck-in cross section of slip case becomes " recessed " font in the slip case assembly (1), the neck-out cross section of slide core becomes " several " font in the slide core assembly (2), slide core assembly (2) is inserted in the slideway of slip case assembly (1), it is characterized in that: the interior dual-side of described slip case assembly (1) is arranged with downward teeth groove (11), the two ends of the bearing pin (31) in the described stay assembly (3) are fixed on two sides of slide core assembly (2), the one end left and right sides of stay assembly (3) has two lock perforations (32) respectively, the other end of stay assembly (3) is the joystick (7) that stretches out shell, also is provided with lock spring (33) on described stay assembly (3).
2. locking latching device in the sliding rail of automobile seat as claimed in claim 1 is characterized in that: described slide rail comprises that also being used to support slide core assembly (2) goes up the retainer (6) that slides at slip case assembly (1).
3. locking latching device in the sliding rail of automobile seat as claimed in claim 2, it is characterized in that: be provided with steel ball (4), roller (5) in the described retainer (6), steel ball contacts with slip case assembly (1) two medial surface.
4. locking latching device in the sliding rail of automobile seat as claimed in claim 1 is characterized in that: described lock spring (33) is captiveed joint with slide core assembly (2) by rivet (8).
5. locking latching device in the sliding rail of automobile seat as claimed in claim 1 is characterized in that: distance is 10mm between teeth groove (11) in the described slip case assembly (1) and the teeth groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202944433U CN201833899U (en) | 2010-08-16 | 2010-08-16 | Locking device in slide rail of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202944433U CN201833899U (en) | 2010-08-16 | 2010-08-16 | Locking device in slide rail of car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833899U true CN201833899U (en) | 2011-05-18 |
Family
ID=44003997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202944433U Expired - Fee Related CN201833899U (en) | 2010-08-16 | 2010-08-16 | Locking device in slide rail of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528279A (en) * | 2018-06-04 | 2018-09-14 | 黄海 | A kind of sliding rail assembly of automotive seat |
-
2010
- 2010-08-16 CN CN2010202944433U patent/CN201833899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528279A (en) * | 2018-06-04 | 2018-09-14 | 黄海 | A kind of sliding rail assembly of automotive seat |
| CN108528279B (en) * | 2018-06-04 | 2021-01-12 | 黄海 | Slide rail assembly of automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120816 |