CN209274436U - Integrated car seat electronic two is to headrest - Google Patents

Abstract

A kind of integrated car seat electronic two to headrest include: the headrest being mounted on integrated car seat, the height regulating mechanism for adjusting height of headrest is provided on the backrest frames of integrated car seat, height regulating mechanism includes: connection frame, motor, lead screw, headrest motion bracket, connection frame be vertically provided at by two the support bar group on the backrest frames of integrated car seat at, the both ends of headrest motion bracket are slidably connected on support rod, one end of lead screw and the output end of motor connect, motor is mounted on the backrest frames of integrated car seat, headrest is mounted on headrest motion bracket, the utility model has the advantages that: the height adjustment device for adjusting height of headrest is added on integrated car seat, realize the electric headrest height adjustment on integrated car seat, to guarantee in integrated car seat Guarantee headrest comfort on the basis of protection passenger safety.

Description

Integrated car seat electronic two is to headrest

Technical field

The utility model relates to automotive seating art field, a kind of specific integrated car seat electronic two is to headrest.

Background technique

Currently, automotive seat in the market is mostly split type automotive seat, i.e., between seat and headrest by connecting rod into Row connection, but with the continuous development of auto industry level, people are for the level of comfort of automotive seat, bearing strength, work Skill level, appearance requirement, quality and motility require it is higher and higher, applied to possessing the one of high comfort type in racing car and sport car Body formula seat is gradually applied on high-end car, but the headrest due to integrated seat is that integral structure causes with seat Headrest can not be adjusted according to the height of driver, and headrest not only acts as comfort effect in automotive field, also have vapour When accident occurs for vehicle, play the role of protecting chair head, when the headrest that the height of head of driver is higher than integrated seat is high When degree, such situation will lead to automobile accident occur, the head of driver can not be effectively protected in head.

Utility model content

The purpose of the utility model is to provide a kind of integrated car seats electronic two to headrest, for the liftable that will rest the head on Formula is mounted on integrated car seat, to overcome above-mentioned the deficiencies in the prior art.

The technical solution of the utility model is achieved in that the headrest includes: to be mounted on integrated car seat It rests the head on, the electronic height regulating mechanism for adjusting height of headrest is provided on the backrest frames of integrated car seat, it is described Electronic height regulating mechanism includes: the connection frame being fixed on automotive seat, motor, lead screw, headrest motion bracket, the connection Frame is vertically provided at the support bar group on the backrest frames of the integrated car seat by two into the headrest motion bracket Both ends be slidably connected on the support rod, be provided with lead screw for cooperating with the lead screw on the headrest motion bracket Nut, the lead screw are arranged in parallel in the feed screw nut relative to the support rod, one end of the lead screw and the electricity The output end of machine connects, and the motor is mounted on the backrest frames of the integrated car seat, and the headrest is mounted on institute It states on headrest motion bracket.

Preferably, headrest motion bracket includes: two L shape carrier bars and kinematic nest, two L shape carrier bars are vertical It is arranged in kinematic nest, the both ends of kinematic nest are equipped with sliding slot, and support rod is slidably connected in sliding slot.

Preferably, the surface of kinematic nest is arranged in motor, motor is bolted to integral type by motor mount On automotive seat.

Preferably, being provided with clamping lock on headrest motion bracket, clamping lock, headrest are provided on the mounting surface of headrest It is connected on clamping lock by being clamped lock.

Preferably, clamping lock includes: cylinder-type lock core print seat, cylinder-type lock core print seat is radially arranged in along cylinder-type lock core print seat On lock core protrusion, cylinder-type lock core print seat is bolted on headrest, and clamping lock includes lock, the center of lock It is provided with and the clamping lock matched lock core hole of shape.

Preferably, headrest includes: headrest foam, headrest body, headrest rear cover, headrest foam is arranged in headrest body On, headrest body setting covers after headrest, and the setting of cylinder-type lock core print seat covers after headrest.

Headrest includes: headrest foam, headrest body, headrest rear cover, and headrest foam is arranged in headrest body, headrest body Setting covers after headrest, and the setting of cylinder-type lock core print seat covers after headrest.

The advantages of the utility model and good effect are:

1, the utility model is real by adding the height adjustment device for adjusting height of headrest in integrated car seat Height of headrest adjustment on existing integrated car seat, to guarantee to protect on the basis of integrated car seat protects passenger safety Card headrest comfort.

2, the utility model is provided on the mounting surface of headrest by being provided with clamping lock on headrest motion bracket Clamping lock, clamping lock and clamping lock are cooperated using clamping principle, the male member of the female members and clamping lock that are clamped lock, structure letter It is single, it is at low cost, convenient for assembly, dismantling, repeatedly utilize；Clamping interlocking contacting surface is big, and tensile strength, shear strength can reach higher Standard, and structure is versatile, it can be achieved that hardware and software platform.

3, the height adjustment device of the utility model has many advantages, such as that structure is simple, failure rate is low, easy to operate.

Detailed description of the invention

Fig. 1 is the height adjustment device perspective view of the utility model.

Fig. 2 is the headrest of the utility model, clamping lock and clamping lock assembling exploded view.

Fig. 3 is the clamping lock, clamping base structure and link block schematic diagram of the utility model.

Fig. 4 is 1 exploded view of headrest of the utility model.

Appended drawing reference: headrest 1, height regulating mechanism 2, connection frame 3, motor 4, lead screw 5, headrest motion bracket 6, support rod 7, L shape carrier bar 8, link block 8-1, kinematic nest 9, sliding slot 9-1, motor mount 10, feed screw nut 11, clamping lock 12, Clamping lock 13, cylinder-type lock core print seat 14, lock core protrusion 15, lock 16, lock core hole 17, headrest foam 18, headrest body 19, headrest Rear cover 20.

Specific embodiment

Refering to fig. 1-3, the utility model includes: the headrest 1 being mounted on integrated car seat, integrated car seat Backrest frames on be provided with height regulating mechanism 2 for adjusting height of headrest；

Height regulating mechanism 2 includes: connection frame 3, motor 4, lead screw 5, headrest motion bracket 6, and connection frame 3 is vertical by two The support rod 7 being arranged on the backrest frames of integrated car seat forms；

Motion bracket 6 of resting the head on includes: two L shape carrier bars 8 and kinematic nest 9, and two L shape carrier bars are vertically set on In kinematic nest 9, the both ends of kinematic nest 9 are equipped with sliding slot 9-1, and support rod 7 is slidably connected in sliding slot 9-1, rest the head on motion bracket 6 It is provided with the feed screw nut 11 for cooperating with lead screw 5, lead screw 5 is arranged in parallel in feed screw nut 11 relative to support rod 7, silk One end of thick stick 5 is connect with the output end of motor 4, and the connecting pin of the L shape carrier bar 8 and clamping lock 12 is provided with for revolving The link block 8-1 of bolt is twisted, clamping lock 12 is connected on link block 8-1 by bolt；

The surface of kinematic nest 9 is arranged in motor 4, and motor 4 is bolted to integrated car by motor mount 10 On the backrest frames of seat；

Clamping lock 12 is provided on headrest motion bracket 6, rest the head on 1 mounting surface on be provided with clamping lock 13, headrest 1 is logical Clamping lock 13 is crossed to be connected on clamping lock 12；

Clamping lock 13 includes: cylinder-type lock core print seat 14, is radially arranged in cylinder-type lock core print seat 14 along cylinder-type lock core print seat 14 On two lock core protrusions 15 being centrosymmetric, cylinder-type lock core print seat 14 be bolted headrest 1 on, be clamped lock 12 Including lock 16, the center of lock 16 is provided with and the clamping lock matched lock core hole 17 of 13 shapes.

Headrest 1 includes: headrest foam 18, headrest body 19, headrest rear cover 20, and headrest foam 18 is arranged in headrest body 19 On, on headrest rear cover 20, cylinder-type lock core print seat 14 is arranged in headrest body 19 setting of headrest body 19.

Working principle of the utility model is: driving lead screw 5 to rotate by the motor 4 being fixed on automotive seat, lead screw 5 exists Rotation in feed screw nut 11 in kinematic nest 9, to realize that kinematic nest 9 moves on lead screw 5, kinematic nest 9 is carried by L shape Bar 8 drives clamping lock 12 to move up and down, and headrest 1 is connected on clamping lock 12 by clamping lock 13, to realize that headrest 1 exists Motorized adjustment headrest up and down adjustment position on integrated car seat.

Claims (7)

1. a kind of integrated car seat electronic two is to headrest, comprising: the headrest being mounted on integrated car seat, feature It is, the electronic height regulating mechanism for adjusting height of headrest is provided on the backrest frames of integrated car seat, it is described Electronic height regulating mechanism includes: the connection frame being fixed on automotive seat, motor, lead screw, headrest motion bracket, the connection Frame is vertically provided at the support bar group on the backrest frames of the integrated car seat by two into the headrest motion bracket Both ends be slidably connected on the support rod, be provided with lead screw for cooperating with the lead screw on the headrest motion bracket Nut, the lead screw are arranged in parallel in the feed screw nut relative to the support rod, one end of the lead screw and the electricity The output end of machine connects, and the motor is mounted on the backrest frames of the integrated car seat, and the headrest is mounted on institute It states on headrest motion bracket.

2. integrated car seat electronic two according to claim 1 is to headrest, which is characterized in that the headrest movement branch Frame includes: two L shape carrier bars and kinematic nest, and two L shape carrier bars are vertically set in the kinematic nest, described The both ends of kinematic nest are equipped with sliding slot, and the support rod is slidably connected in the sliding slot.

3. integrated car seat electronic two according to claim 2 is to headrest, which is characterized in that the motor setting exists The surface of the kinematic nest, the motor by motor mount be bolted to the integrated car seat by spine On frame.

4. integrated car seat electronic two according to claim 1 to 3 is to headrest, which is characterized in that headrest movement It is provided with clamping lock on bracket, clamping lock is provided on the mounting surface of the headrest, the headrest passes through the clamping lock card It connects on the clamping lock.

5. integrated car seat electronic two according to claim 4 is to headrest, which is characterized in that the clamping lock packet Include: cylinder-type lock core print seat is radially arranged in the protrusion of the lock core on the cylinder-type lock core print seat along the cylinder-type lock core print seat, described Cylinder-type lock core print seat is bolted on the headrest, and the clamping lock includes lock, the center of the lock It is provided with and locks the matched lock core hole of shape with the clamping.

6. -3 or 5 any integrated car seats electronic two are to headrest according to claim 1, which is characterized in that described Headrest includes: headrest foam, headrest body, headrest rear cover, and the headrest foam is arranged in the headrest body, the headrest Main body setting covers after the headrest, and the setting of cylinder-type lock core print seat covers after the headrest.

7. integrated car seat electronic two according to claim 4 is to headrest, which is characterized in that the headrest includes: Headrest foam, headrest body, headrest rear cover, the headrest foam are arranged in the headrest body, the headrest body setting It is covered after the headrest, the setting of cylinder-type lock core print seat covers after the headrest.