Heel row saucer assembly in automotive seat
Technical field
The utility model belongs to automotive interior part field, and in particular to heel row saucer assembly in a kind of automotive seat.
Background technique
As the time that people spend on automobile is more and more, automotive interior becomes living space, if car is not
With individual saucer, the passenger being sitting on middle back seat will be unable to holding water cup, mineral water bottle etc., be inconvenient, saucer
Become important decision factor when necessity and people in automobile purchase vehicle.
Applied to the saucer of back seat in automobile, often very occupied space can not store, shadow when not in use at present
Riding comfort is rung, structure is complicated for a small number of foldable saucers, inconvenient when opening or storing.
Summary of the invention
In view of the above technical problems, the utility model is intended to provide that a kind of stable structure is reliable, automotive seats easy to operate
Heel row saucer assembly in chair.
For this purpose, the technology employed by the present utility model is heel row saucer assembly in a kind of automotive seat, including saucer
Main body, cup limited block and saucer lid, the saucer lid is hinged by hinge assembly and the rear end of saucer main body, in saucer
The front end of main body is hinged with cup limited block, and the cup limited block is realized by kinematic link and saucer lid and linked, in institute
State the elastic unlocking mechanism being provided in saucer main body for unlocking or locking saucer main body and saucer lid, the elasticity unlock
Mechanism includes actuator bracket and the button lock tongue being slidably matched with actuator bracket, be provided on the actuator bracket saucer by
Button is provided with button return spring on the button lock tongue, and the button return spring is horizontally disposed, the button return bullet
One end of spring is abutted with saucer main body, and the other end is abutted with button lock tongue, in the button lock tongue close to one end of saucer main body
It is provided with the retention bead with guiding surface, is provided with and retention bead phase in the saucer lid close to the side of saucer main body
The limiting groove of adaptation, when pressing saucer button, saucer button promoting button lock tongue is slided to the direction far from saucer lid,
Exit the retention bead of button lock tongue out of limiting groove, and compression button return spring realizes unlock, makes the saucer lid
Physical efficiency is rotated to vertical opening state, and the cup limited block rotates under the drive of kinematic link, until cup can just erect
Disposed upright enters in the cup placed cavity that cup limited block and saucer lid are formed, when unclamping saucer button, button return spring
Restoring force promoting button lock tongue return;When saucer lid under turn buckle, the cup limited block is under the drive of kinematic link
Rotation, the limiting groove are contacted with the guiding surface of retention bead, during the depression process, make the button return spring again
Compressive deformation is generated, until retention bead is inserted into limiting groove, button return spring returns to original state, realize locking, at this point,
The saucer lid is in horizontal closed state, and the cup limited block is received into the accommodating chamber of saucer main body.
Preferably, the actuator bracket is set on button lock tongue, it is provided on the inner sidewall of the actuator bracket
The important actor to extend internally is provided with the sliding bevel being adapted with important actor on the lateral wall of the button lock tongue.More than
Structure, makes to slide between actuator bracket and button lock tongue smooth, is not in Caton phenomenon.
Preferably, the saucer main body has two sidewalls, the saucer lid and the two sidewalls of saucer main body are cut with scissors simultaneously
It connects, and the two sidewalls of saucer lid are located between the two sidewalls of saucer main body, respectively offer one on the two sidewalls of saucer main body
A installation through-hole, is each provided with an erecting bed outside the two sidewalls of the saucer lid, and the hinge assembly includes coaxially setting
That sets actively fans tooth, opens torque spring, the first tapping screw, the second tapping screw and axle sleeve, the unlatching torque spring, master
Dynamic fan tooth is sequentially coaxially arranged outside one of side wall of saucer main body, and the first tapping screw by passing through installation through-hole
It is fixed on corresponding erecting bed, so that the hinged of saucer main body and the one of side wall of saucer lid is realized, in the saucer
At the uniform velocity stable gear and arc-shaped through-hole are additionally provided with outside the same side wall of main body, the at the uniform velocity stable gear passes through the fixed bracket of gear
Be installed in rotation on outside the side wall of saucer main body, and with actively fan tooth engagement, the rear end of the kinematic link and actively fan tooth
It is fixedly connected, front end is connect after passing through arc-shaped through-hole with cup limited block, and cup limit is provided on the cup limited block
Block opens power-assisted torsion spring;The axle sleeve is set on corresponding erecting bed after passing through another installation through-hole, and axle sleeve is anti-
De- end is located at the outside of installation through-hole, and axle sleeve is fixed on corresponding erecting bed by second tapping screw, to realize
Saucer main body is hinged with saucer lid another side wall.Using the above structure, it is connected between saucer lid and saucer main body
Stable structure is reliable, and when saucer Cover opening is at the uniform velocity steady, after unlatching saucer lid and cup limited block can bearing capacity it is big, cup
It places steady.
Preferably, the inside for actively fanning tooth has and actively fans the installation protrusion that tooth is coaxial and extends internally, it should
Installation protrusion is set on corresponding erecting bed after passing through installation through-hole, and the unlatching torque spring is set in the installation protrusion
On, a square through hole is offered on tooth actively fanning, and is located on the side wall actively fanned below tooth in the saucer main body and is arranged
There is baffle, towards at the uniform velocity stable gear bending, described one end for opening torque spring is supported for the one end of the baffle far from saucer main body
Connect in square through hole, the other end and baffle against.Using the above structure, installation protrusion has acted not only as the effect of axle sleeve, and
And convenient for the installation of unlatching torque spring, keep structure more stable, it is main when unlatching torque spring drive, which actively fans tooth spiral, to be turned
Dynamic fan tooth drives saucer inner cover synchronous rotary, rotates saucer inner cover to opening state.
Preferably, the saucer main body includes saucer main body rack and saucer exterior decorative cover, the saucer main body rack
For " dustpan " shape, the circumferential edge of the saucer main body rack extends outward to form installation flange, the saucer exterior decorative cover
It is that the matched toroidal frame of flange is installed with saucer main body rack, saucer external decoration is placed on saucer main body rack, and and saucer
The installation flange of main body rack is connected together by spaced several Elastic buckles.Using the above structure, make saucer master
Body structure is more reliable and more stable, and shape is more aesthetically pleasing.
Preferably, being provided with the installation groove to match with actuator bracket shape, institute on the saucer main body rack
It states actuator bracket to be inserted into the installation groove and can move up and down, covers to be provided in the saucer external decoration and be worn for saucer button
The through-hole crossed.Using the above structure, actuator bracket mounted configuration is stablized, solid and reliable, can be pushed and be pressed by saucer button
Button bracket realizes unlock, easy to operate.
Preferably, the saucer lid includes saucer inner cover and saucer outer cover, the saucer outer cover is fixed on cup
It holds in the palm interior outer side of lid and covers saucer inner cover, the limiting groove setting covers in the saucer.Using the above structure, make saucer
Cover body structure is more reliable and more stable, and shape is more aesthetically pleasing.
Preferably, being provided with arc groove on the inside of the saucer inner cover, arc is provided at the top of the cup limited block
Shape protrusion, when saucer inner cover is rotated to vertical opening state, cup placement is collectively formed in the arc groove and arc convex
Chamber limits cup, be provided on the side wall of the arc groove cup compress rubber pad, the saucer inner cover with
Cup compresses and is provided with clamping pad power-assisted torsion spring between rubber pad.Using the above structure, it is placed on cup in cup placed cavity
When it is more stable, be not easy to rock, avoid cup damage or cup in liquid splash out.
The beneficial effects of the utility model are: stable structure is reliable, easy to operate, only need to press saucer button be can be realized
Saucer inner cover is detained in the unlock of saucer lid and saucer main body, and the locking between saucer inner cover and saucer main body can be realized,
It opens and storage is very convenient, can be used as center armrest use after storage, dual-use material is not take up interior space.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model;
Fig. 2 is the portion the A partial enlarged view of Fig. 1;
Fig. 3 is the portion the B partial enlarged view of Fig. 1;
Fig. 4 is the decomposition texture schematic diagram of elastic unlocking mechanism;
Fig. 5 is the partial structural diagram after elastic unlocking mechanism installation;
Fig. 6 is the structural schematic diagram for actively fanning tooth;
Fig. 7 is the structural schematic diagram of axle sleeve;
Structural schematic diagram when Fig. 8 is the utility model open state;
Structural schematic diagram when Fig. 9 is the utility model closed state.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
As shown in Figures 1 to 9, heel row saucer assembly in a kind of automotive seat, mainly by saucer main body 1, cup limited block
2, saucer lid 3, hinge assembly, kinematic link 4, elastic unlocking mechanism composition, saucer lid 3 pass through hinge assembly and saucer master
The rear end of body 1 is hinged, is hinged with cup limited block 2 in the front end of saucer main body 1, cup limited block 2 passes through kinematic link 4 and cup
Cover body 3 realizes linkage, and the elastic solution for unlocking or locking saucer main body 1 and saucer lid 3 is provided in saucer main body 1
Latch mechanism.
As shown in Figures 1 to 5, elastic unlocking mechanism includes actuator bracket 5 and the button latch that is slidably matched with actuator bracket 5
Tongue 6 is provided with saucer button 7 on actuator bracket 5, and button return spring 8 is provided on button lock tongue 6, and actuator bracket 5 is
Door type structure, button lock tongue 6 are horizontally arranged "u"-shaped, and the opening of "u"-shaped is directed away from actuator bracket 5
Direction, actuator bracket 5 is set on button lock tongue 6, is provided with the platform to extend internally on the left and right inner sidewall of actuator bracket 5
Column 501 is provided with the sliding bevel 602 being adapted with important actor 501 on the left and right lateral wall of button lock tongue 6, makes actuator bracket 5
It is slidably matched with button lock tongue 6, being horizontally disposed in the middle part of button lock tongue 6 has a button return spring mounting post, button return
Spring 8 is set in button return spring mounting post, and one end of button return spring 8 is abutted with saucer main body 1, the other end with
Button lock tongue 6 abuts, and one end of saucer lid 3 is provided with the retention bead 601 with guiding surface in button lock tongue 6,
Saucer lid 3 is provided with the limiting groove 301 being adapted with retention bead 601, saucer button 7 close to the side of saucer main body 1
It is set to the top of actuator bracket 5, downward limited post is provided in the lower wall of actuator bracket 5, when important actor 501 slides into
When the lowermost end of sliding bevel 602, the lower end of the limited post is just contacted with the bottom of saucer main body 1, makes saucer button 7 not
It can be further continued for down by avoiding excessively pressing and elastic unlocking mechanism is caused to deform.
As shown in Figures 1 to 9, saucer main body 1 has accommodating chamber, and the two sidewalls of saucer lid 3 and saucer main body 1 are simultaneously
Hingedly, and the two sidewalls of saucer lid 3 are located between the two sidewalls of saucer main body 1, respectively open up on the two sidewalls of saucer main body 1
There is an installation through-hole 101, an erecting bed 302 is each provided with outside the two sidewalls of saucer lid 3, hinge assembly includes coaxial
Actively fanning tooth 9, opening torque spring 10, the first tapping screw 11, the second tapping screw 12 and axle sleeve 13 for setting, opens torsion
Spring 10 is actively fanned tooth 9 and is sequentially coaxially arranged outside one of side wall of saucer main body 1, and by passing through installation through-hole 101
The first tapping screw 11 be fixed on corresponding erecting bed 302, thus realize saucer main body 1 and saucer lid 3 one of them
Side wall it is hinged;The inside for actively fanning tooth 9 has and actively fans the installation protrusion 901 that tooth 9 is coaxial and extends internally, the installation
Protrusion 901 is set on corresponding erecting bed 302 after passing through installation through-hole 101, is opened torque spring 10 and is set in installation protrusion
On 901 and it is located at 101 outside of installation through-hole, a square through hole 902 is offered on actively fanning tooth 9, is located in saucer main body 1
It actively fans and is provided with baffle 16 on the side wall of 9 lower section of tooth, one end direction at the uniform velocity stable gear of the baffle 16 far from saucer main body 1
14 bendings, the one end for opening torque spring 10 are connected in square through hole 902, and the other end and baffle 16 are against when pressing saucer
After button 7, saucer main body 1 and saucer lid 3, the rotation of tooth 9 is actively fanned in the restoring force promotion for opening torque spring 10, actively fans tooth
9 drive saucer lid 3 to rotate.At the uniform velocity stable gear 14 and arc-shaped through-hole are additionally provided with outside the same side wall of saucer main body 1, at the uniform velocity
Stablize gear 14 to be installed in rotation on outside the side wall of saucer main body 1 by the fixed bracket 15 of gear, and is nibbled with tooth 9 is actively fanned
It closes, at the uniform velocity stable gear 14 makes actively to fan at the uniform velocity steady when tooth 9 rotates.Company is fixed with tooth 9 is actively fanned in the rear end of kinematic link 4
It connects, front end is connect after passing through arc-shaped through-hole with cup limited block 2.Axle sleeve 13 is set in after passing through another installation through-hole 101
On corresponding erecting bed 302, and the anticreep end 13a of axle sleeve 13 is located at the outside of installation through-hole 101, the second tapping screw 12
Axle sleeve 13 is fixed on corresponding erecting bed 302, to realize the hinge of saucer main body 1 Yu 3 another side wall of saucer lid
It connects.It is provided with an articulated shaft on the left and right lateral wall of cup limited block 2, cup limited block is arranged on articulated shaft and is opened
Power-assisted torsion spring 17 is opened, the unlatching dynamics of cup limited block 2 is increased, opens cup limited block 2 rapidly, while placing cup
When, play the role of support to cup limited block 2, offers corresponding installation through-hole, cup on two lateral walls of saucer main body 1
Two articulated shafts of limited block 2 are each passed through two installation through-holes in saucer main body 1, realize hingedly with saucer main body 1.
As shown in Fig. 1, Fig. 3, Fig. 8 and Fig. 9, saucer main body 1 includes saucer main body rack 102 and saucer exterior decorative cover 103,
Saucer main body rack 102 is " dustpan " shape, and the circumferential edge of saucer main body rack 102 extends outward to form installation flange, cup
Support exterior decorative cover 103 is to install the matched toroidal frame of flange with saucer main body rack 102, and saucer exterior decorative cover 103 is placed in saucer
On main body rack 102, and it is connected to the installation flange of saucer main body rack 102 by spaced several Elastic buckles 20
Together.The installation groove 102a to match with 5 shape of actuator bracket is provided on saucer main body rack 102, actuator bracket 5 is inserted
Enter in installation groove 102a and can move up and down, is provided with the through-hole passed through for saucer button 7 on saucer exterior decorative cover 103
103a。
As illustrated in figures 1 and 8, saucer lid 3 includes saucer inner cover 303 and saucer outer cover 304, and saucer outer cover 304 is clamped
It is fixed on 303 outside of saucer inner cover and covers saucer inner cover 303, limiting groove 301 is arranged on saucer inner cover 303.In saucer
It is provided with arc groove on the inside of inner cover 303, is provided with arc convex at the top of cup limited block 2, when saucer inner cover 303 rotates extremely
When vertical opening state, arc groove and arc convex are collectively formed cup placed cavity and limit to cup, in arc groove
Side wall on be provided with cup and compress rubber pad 18, compressed in saucer inner cover 303 and cup and be provided with compression between rubber pad 18
Pad power-assisted torsion spring 19.
When the utility model is used, the important actor 501 on actuator bracket 5 is along button lock tongue 6 when pressing saucer button 7
602 slide downward of sliding bevel, promoting button lock tongue 6 to far from saucer lid 3 direction slide, compression button return bullet
Spring 8 exits the retention bead 501 of button lock tongue 6 out of, saucer lid 3 limiting groove 301, realizes unlock, opens torsion
The rotation of tooth 9 actively fan in the restoring force promotion of spring 10, is actively fanned the drive saucer lid 3 of tooth 9 and is rotated to vertical opening state, simultaneously
Cup limited block 2 rotates under the drive that kinematic link 4 and cup limited block open power-assisted torsion spring 17, until cup can just erect
Disposed upright enters in the cup placed cavity that cup limited block 2 and saucer lid 3 are formed, when unclamping saucer button 7, button return spring
86 return of restoring force promoting button lock tongue;When saucer lid 3 under turn buckle, the rotation of tooth 9 is actively fanned in the drive of saucer lid 3,
9 pressing opening torque spring 10 of tooth is actively fanned, cup limited block 2 rotates under the drive of kinematic link 4 and compresses cup limit
Block opens power-assisted torsion spring 17, and limiting groove 301 is contacted with the guiding surface of retention bead 601, during the depression process, returns button
Position spring 8 generates compressive deformation again, until retention bead 601 is inserted into limiting groove 301, button return spring 8 is returned to initially
State realizes locking, at this point, saucer lid 3 is in horizontal closed state, cup limited block 2 is received into the receiving of saucer main body 1
It is intracavitary.