CN204002154U - Automobile cover lock device - Google Patents

Automobile cover lock device Download PDF

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Publication number
CN204002154U
CN204002154U CN201420310103.3U CN201420310103U CN204002154U CN 204002154 U CN204002154 U CN 204002154U CN 201420310103 U CN201420310103 U CN 201420310103U CN 204002154 U CN204002154 U CN 204002154U
Authority
CN
China
Prior art keywords
angle
ratchet
plate
open slot
auxiliary catch
Prior art date
Application number
CN201420310103.3U
Other languages
Chinese (zh)
Inventor
顾春松
陈荣高
赵钦亮
Original Assignee
江苏皓日汽车零部件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏皓日汽车零部件有限公司 filed Critical 江苏皓日汽车零部件有限公司
Priority to CN201420310103.3U priority Critical patent/CN204002154U/en
Application granted granted Critical
Publication of CN204002154U publication Critical patent/CN204002154U/en

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Abstract

Automobile cover lock device, is comprised of base plate, ratchet, ratchet, cover plate, auxiliary catch; Ratchet is comprised of base plate and swash plate, and left side, base plate middle part is provided with ratchet axis hole, and right side, base plate middle part is provided with the salient angle that angle is β, and angle β is set to acute angle, is provided with circular arc R b in salient angle; Salient angle below is provided with the re-entrant angle that angle is α, and angle α is set to obtuse angle; Re-entrant angle below is provided with the open slot of semicircle Ra, and open slot opening to the right; Auxiliary catch is the structure of left and right bifurcated, and the top, right side of auxiliary catch is provided with crotch; The lower right side of auxiliary catch is provided with projection; The left side of auxiliary catch is provided with sweptback plate, and plate upper end is provided with arc plate, and arc plate upper end is provided with sketch plate.The utlity model has simple in structure, compact feature; By driver's cabin Internal handle, open, use safe, easy to operately, theftproof is good, is applicable to the vehicles such as high-grade two-box automobile, city SUV car and uses.

Description

Automobile cover lock device

Technical field

The utility model belongs to automotive lock field, particularly relates to a kind of two-box automobile, the automobile-used automobile cover lock device of city SUV.

Background technology

Along with scientific and technological development, people's living standard is more and more higher, automobile is also from high-grade daily necessities, progressively come into common people family, and automobile door lock just therein, general cover lock body all adopts mechanical clamp plate type locking device, with hand or by instrument, pulls from the outside bracing wire hood lock can be opened, and theftproof performance is poor.

Summary of the invention

It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the automobile cover lock device of safe handling.

The utility model is achieved in that automobile cover lock device, base plate, ratchet, ratchet, cover plate, auxiliary catch, consists of; On base plate, be provided with ratchet, ratchet; Auxiliary catch is connected with base plate by rivet; Ratchet, ratchet, all through Overheating Treatment, is characterized in that: described ratchet is comprised of base plate and swash plate, and left side, base plate middle part is provided with ratchet axis hole, and right side, base plate middle part is provided with the salient angle that angle is β, and angle β is set to acute angle, is provided with circular arc R b in salient angle; Salient angle below is provided with the re-entrant angle that angle is α, and angle α is set to obtuse angle; Re-entrant angle below is provided with the open slot of semicircle Ra, and open slot opening to the right; Swash plate upper end is provided with the open slot of semicircle Rc, open slot opening upwards.

Described ratchet is comprised of flap and otic placode, and flap bottom is provided with ratchet axis hole; Flap right side central is provided with the open slot that angle is γ, and angle γ is set to acute angle, and open slot bottom is provided with the circular arc R d of evagination; Open slot top is provided with concave circular arcs Re, between open slot and concave circular arcs, is provided with arc transition; Flap left side central portion is provided with the salient angle that angle is ε, and angle ε is set to acute angle, is provided with circular arc R g in salient angle; Salient angle top is provided with the re-entrant angle that angle is δ, and angle δ is set to obtuse angle, is provided with circular arc R f on re-entrant angle; Rear, flap top is provided with otic placode, the 180 degree angles that otic placode is bending, and the internal diameter after bending is set to semicircle Rh, and the external diameter after bending is set to semicircle Rj.

Described auxiliary catch is the structure of left and right bifurcated, and the top, right side of auxiliary catch is provided with crotch; The lower right side of auxiliary catch is provided with projection; The left side of auxiliary catch is provided with sweptback plate, and plate upper end is provided with arc plate, and arc plate upper end is provided with sketch plate.

The utlity model has simple in structure, compact feature; By driver's cabin Internal handle, open, use safe, easy to operately, theftproof is good, is applicable to the vehicles such as high-grade two-box automobile, city SUV car and uses.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is ratchet front view of the present utility model.

Fig. 3 is ratchet left view of the present utility model.

Fig. 4 is ratchet front view of the present utility model.

Fig. 5 is ratchet left view of the present utility model.

Fig. 6 is auxiliary catch schematic diagram of the present utility model.

In figure: 1. base plate; 2. ratchet; 3. ratchet; 4. cover plate; 5. auxiliary catch; 201. base plate; 202. ratchet axis holes; 203. semicircle Ra; 204. angle α; 205. angle β; 206. circular arc R b; 207. swash plate; 208. semicircle Rc; 301. flap; 302. ratchet axis holes; 303. circular arc R d; 304. angle γ; 305. circular arc R e; 306. otic placode; 307. circular arc R f; 308. angle δ; 309. angle ε; 310. circular arc R g; 311. semicircle Rh; 312. semicircle Rj; 501. crotch; 502. projection; 503. plate; 504. arc plate; 505. sketch plate.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Automobile cover lock device, is comprised of base plate 1, ratchet 2, ratchet 3, cover plate 4, auxiliary catch 5; On base plate 1, be provided with ratchet 2, ratchet 3; Auxiliary catch 5 is connected with base plate 1 by rivet; Ratchet 2, ratchet 3 are all through Overheating Treatment, described ratchet 2 is comprised of base plate 201 and swash plate 207, and base plate 201 left sides, middle part are provided with ratchet axis hole 202, and base plate 201 right sides, middle part are provided with the salient angle that angle is β, angle β 205 is set to acute angle, is provided with circular arc R b206 in salient angle; Salient angle below is provided with the re-entrant angle that angle is α, and angle α 204 is set to obtuse angle; Re-entrant angle below is provided with the open slot of semicircle Ra203, and open slot opening to the right; Swash plate 207 upper ends are provided with the open slot of semicircle Rc208, open slot opening upwards; Described ratchet 3 is comprised of flap 301 and otic placode 306, and flap 301 bottoms are provided with ratchet axis hole 302; Flap 301 right side central are provided with the open slot that angle is γ, and angle γ 304 is set to acute angle, and open slot bottom is provided with the circular arc R d303 of evagination; Open slot top is provided with concave circular arcs Re305, between open slot and concave circular arcs, is provided with arc transition; Flap 301 left side central portion are provided with the salient angle that angle is ε, and angle ε 309 is set to acute angle, are provided with circular arc R g310 in salient angle; Salient angle top is provided with the re-entrant angle that angle is δ, and angle δ 308 is set to obtuse angle, is provided with circular arc R f307 on re-entrant angle; Flap 301 rears, top are provided with otic placode 306, the 180 degree angles that otic placode 306 is bending, and the internal diameter after bending is set to semicircle Rh311, and the external diameter after bending is set to semicircle Rj312; Described auxiliary catch 5 is the structure of left and right bifurcated, and the top, right side of auxiliary catch 5 is provided with crotch 501; The lower right side of auxiliary catch 5 is provided with projection 502; The left side of auxiliary catch 5 is provided with sweptback plate 503, and plate 503 upper ends are provided with arc plate 504, and arc plate 504 upper ends are provided with sketch plate 505.

During concrete enforcement, 1), lock body assembly is when close, hood lock clasp promotes auxiliary catch 5, auxiliary catch 5 rotates to after certain angle, snap close ring promotes ratchet 2, ratchet 2 rotates to after certain angle and ratchet 3 engagements, arrives behind the position of engagement car door locking; 2) when, lock body assembly is opened, inner release pull drives ratchet 3, ratchet 3 rotates to certain angle and ratchet 2 disengaged positions, door-lock opening, hood lock clasp hooks auxiliary catch 5 not exclusively opens cover, manually stir auxiliary catch 5, auxiliary catch 5 rotates to an angle and throws off with hood lock clasp, opens cover; 3) after lock body assembly is closed, ratchet 2 and ratchet 3 engagements, thus cannot pull from the outside bracing wire that hood lock is opened with hand or by instrument, play the effect of safe antitheft.

Claims (3)

1. automobile cover lock device, is comprised of base plate (1), ratchet (2), ratchet (3), cover plate (4), auxiliary catch (5); On base plate (1), be provided with ratchet (2), ratchet (3); Auxiliary catch (5) is connected with base plate (1) by rivet; Ratchet (2), ratchet (3) are all through Overheating Treatment, it is characterized in that: described ratchet (2) is comprised of base plate (201) and swash plate (207), left side, base plate (201) middle part is provided with ratchet axis hole (202), right side, base plate (201) middle part is provided with the salient angle that angle is β, angle β (205) is set to acute angle, is provided with circular arc R b(206 in salient angle); Salient angle below is provided with the re-entrant angle that angle is α, and angle α (204) is set to obtuse angle; Re-entrant angle below is provided with semicircle Ra(203) open slot, open slot opening is to the right; Swash plate (207) upper end is provided with semicircle Rc(208) open slot, open slot opening upwards.
2. automobile cover lock device according to claim 1, is characterized in that: described ratchet (3) is comprised of flap (301) and otic placode (306), and flap (301) bottom is provided with ratchet axis hole (302); Flap (301) right side central is provided with the open slot that angle is γ, and angle γ (304) is set to acute angle, and open slot bottom is provided with the circular arc R d(303 of evagination); Open slot top is provided with concave circular arcs Re(305), between open slot and concave circular arcs, be provided with arc transition; Flap (301) left side central portion is provided with the salient angle that angle is ε, and angle ε (309) is set to acute angle, is provided with circular arc R g(310 in salient angle); Salient angle top is provided with the re-entrant angle that angle is δ, and angle δ (308) is set to obtuse angle, is provided with circular arc R f(307 on re-entrant angle); Flap (301) rear, top is provided with otic placode (306), the 180 degree angles that otic placode (306) is bending, the internal diameter after bending is set to semicircle Rh(311), the external diameter after bending is set to semicircle Rj(312).
3. automobile cover lock device according to claim 1, is characterized in that: described auxiliary catch (5) is the structure of left and right bifurcated, and the top, right side of auxiliary catch (5) is provided with crotch (501); The lower right side of auxiliary catch (5) is provided with projection (502); The left side of auxiliary catch (5) is provided with sweptback plate (503), and plate (503) upper end is provided with arc chord angle (504), and arc chord angle (504) upper end is provided with special-shaped block (505).
CN201420310103.3U 2014-06-12 2014-06-12 Automobile cover lock device CN204002154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420310103.3U CN204002154U (en) 2014-06-12 2014-06-12 Automobile cover lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420310103.3U CN204002154U (en) 2014-06-12 2014-06-12 Automobile cover lock device

Publications (1)

Publication Number Publication Date
CN204002154U true CN204002154U (en) 2014-12-10

Family

ID=52042175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420310103.3U CN204002154U (en) 2014-06-12 2014-06-12 Automobile cover lock device

Country Status (1)

Country Link
CN (1) CN204002154U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050020A (en) * 2016-08-11 2016-10-26 皓月汽车安全系统技术股份有限公司 Cover lock body assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050020A (en) * 2016-08-11 2016-10-26 皓月汽车安全系统技术股份有限公司 Cover lock body assembly

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