CN214984950U - Front-back wide-range adjusting seat for vehicle - Google Patents

Abstract

The utility model discloses a front and back wide-range adjusting seat for a vehicle, which belongs to the field of vehicle seats and comprises a suspension mechanism, wherein a bidet supporting mechanism is fixed at the upper part of the suspension mechanism, and a sliding mechanism which is in one-to-one correspondence with a bidet upper slideway and is matched with the bidet supporting mechanism and a locking mechanism which locks the bidet on the sliding mechanism are arranged on the bidet supporting mechanism; the lower part of suspension mechanism is equipped with the slide rail, goes up the slide rail and slides around in order to realize suspension mechanism with the cooperation of fixing the lower slide rail on the frame, slides through reasonable design through twice in this scheme, can realize the regulation of broad scope around the seat body, and accommodation process is simple, easily realize.

Description

Front-back wide-range adjusting seat for vehicle

Technical Field

The utility model relates to a car seat technical field, more specifically say, relate to an automobile-used front and back wide range regulation seat.

Background

At present, automobiles become indispensable transportation means in daily life of people, and the functional requirements of people on the automobiles are higher and higher. The automobile seat is not an exception as an important component of the whole automobile, and how to reasonably and effectively increase the functions of the seat to meet the ever-increasing requirements of customers becomes a problem which needs to be solved urgently. For the driver, if the seat is adjusted to a proper state (such as the front and back position, the height of the seat surface, the pitch angle of the seat cushion, the inclination angle of the backrest and the like), the fatigue of driving can be relieved, and the comfort and the safety of driving are improved.

The front and back position adjustment of the seat is an important link of the seat position adjustment, and the seat base of the existing automobile seat is arranged on an automobile frame in a sliding mode so as to achieve the whole front and back movement of the automobile seat. However, the seat movement in this way still cannot meet the use requirements of drivers with special heights, and if the length of the track on the automobile frame is increased, the riding of the rear-row seat is affected, so how to adjust the seat body in a wider range from front to back as far as possible without changing the original space of the automobile cab is a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome not enough among the prior art, provide an automobile-used front and back wide region regulation seat, slide through reasonable design twice in this scheme, can realize the regulation of wide scope around the seat body, and accommodation process is simple, easily realize.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a vehicle front and back wide range adjusting seat, which comprises a suspension mechanism, wherein the upper part of the suspension mechanism is fixed with a bidet supporting mechanism, the bidet supporting mechanism is provided with a sliding mechanism which is in one-to-one correspondence with and is matched with a bidet upper slideway and a locking mechanism which locks the bidet on the sliding mechanism;

the lower part of the suspension mechanism is provided with an upper slide rail, and the upper slide rail is matched with a lower slide rail fixed on the frame to realize the front-back sliding of the suspension mechanism.

As a further improvement, four corners of the rectangular frame of the bidet support mechanism are all equipped with the glide mechanism, the glide mechanism includes lower cardboard, be equipped with rather than parallel last cardboard through the transition spliced pole on the cardboard down, just go up the spout that forms between cardboard and the lower cardboard and supply the bidet to slide, wherein, two glide mechanisms that are located the seat rear end pass through the panel beating gasket to be fixed on the bidet support mechanism, extend behind the one end slant of leaning on the seat rear end on the panel beating gasket and have a spacing piece, and the end of spacing piece is higher than last cardboard.

As a further improvement of the utility model, the slide way comprises a sliding section matched with the upper slide groove of the sitting basin supporting mechanism and a loading and unloading section for separating the sitting basin from the sitting basin supporting mechanism.

As a further improvement, the section of sliding is the through-hole structure of longer rectangle structure, the loading and unloading section is the through-hole structure of being shorter rectangle structure, just the section of sliding communicates with the loading and unloading section, the size of loading and unloading section is greater than the size of last cardboard.

As a further improvement, the sliding mechanism is integrally formed by injection molding of a polyurethane material.

As a further improvement of the present invention, the lower clamping plate is provided with a clearance groove at a position just opposite to the position of the upper clamping plate extending out of the transition connecting column.

As a further improvement of the present invention, the locking mechanism comprises a locking elastic sheet with one end fixed at the bottom of the sitting basin, the other end of the locking elastic sheet extends out of the sitting basin and is provided with a handle at the end thereof, and a plurality of locking notches are arranged at equal intervals in the middle of the locking elastic sheet and along the length direction thereof;

the bowl supporting mechanism is provided with a lock tongue matched with the lock opening, when in a locked state, the lock elastic sheet is tightly propped against the bowl supporting mechanism, and the lock tongue is clamped in the lock opening.

As a further improvement, the inside of the tub supporting mechanism, which is close to the rectangular frame, is provided with two limiting ribs which are just right and used for limiting the dead locking elastic sheet.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a wide range adjusts seat around automobile-used, wherein, lower part through suspension mechanism is equipped with the slide rail, fix the first regulation around the lower slide rail realization seat body on the frame, accessible is adjusted the position of sitting the basin on sitting basin supporting mechanism when first regulation still can not satisfy the people's of taking the demand, adjust for the second time around realizing the seat body, and then adjust the regulation of wide scope around realizing the seat body through twice, of course according to the use custom of different passenger people, the optional front and back regulation through first accommodation process or second accommodation process realization seat, and then the regulation that makes the seat has more the hommization.

(2) The utility model discloses a seat is adjusted to automobile-used front and back wide region, wherein sit the basin for stamping forming's sheet metal component, and coasting mechanism is by the integrative injection moulding of polyurethane material for sit the basin in the in-process of sliding adjustment around, reduce the friction between sitting basin and the coasting mechanism, be equipped with spacing piece through two coasting mechanism departments that are located the seat rear end in addition, make sit the basin when sliding forward, spacing piece can catch on and sit the basin in order to avoid sitting the basin and break away from sitting basin supporting mechanism owing to adjust excessively.

(3) The utility model discloses a wide range adjusts seat around automobile-used, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

Fig. 1 is an exploded view of a front and rear wide-range adjustable seat for a vehicle according to the present invention;

FIG. 2 is a schematic view of the upper structure of the seat frame of the present invention;

FIG. 3 is a schematic view of the bottom structure of the seat frame of the present invention;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view taken at A in FIG. 3;

FIG. 6 is an enlarged view at C of FIG. 3;

FIG. 7 is a schematic front view of a bowl of the present invention;

FIG. 8 is a schematic view of the back structure of the bowl of the present invention;

fig. 9 is a side view of a bowl of the present invention.

The reference numerals in the schematic drawings illustrate:

01. a bowl support mechanism; 011. a sheet metal gasket; 111. a limiting sheet; 121. a lower clamping plate; 122. an upper clamping plate; 123. a clearance groove; 013; a latch bolt; 014. limiting ribs;

02. sitting in a basin; 021. locking the elastic sheet; 211. a handle; 212. locking the opening; 022. a slideway; 221. a sliding section; 222. a loading and unloading section;

03. a suspension mechanism; 031. an upper slide rail; 032. a lower slide rail.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the vehicle front and rear wide-range adjusting seat of the present embodiment includes a suspension mechanism 03, a bowl supporting mechanism 01 is fixed on the upper portion of the suspension mechanism 03, and a sliding mechanism and a locking mechanism are provided on the bowl supporting mechanism 01, the sliding mechanism corresponding to and cooperating with the slideways 022 on the bowl 02 one by one, and the locking mechanism locks the bowl 02 thereon; the lower part of the suspension mechanism 03 is provided with an upper slide rail 031, and the upper slide rail 031 is matched with a lower slide rail 032 fixed on the frame to realize the front-back sliding of the suspension mechanism 03.

The important points to be explained are: slide rail 031 is equipped with in the lower part through suspension mechanism 03 in this embodiment, the first regulation around the seat body is realized to lower slide rail 032 fixed on the frame, accessible regulation sits the position of basin 02 on sitting basin supporting mechanism 01 when first regulation still can not satisfy the people's demand, in order to realize the second regulation around the seat body, and then adjust the regulation of wide scope around realizing the seat body through twice, of course according to different passenger's use habit, the optional front and back regulation that realizes the seat through first adjustment process or second adjustment process, and then the regulation that makes the seat has more the hommization.

Specifically, four corners of the rectangular frame of the bowl supporting mechanism 01 of the present embodiment are provided with sliding mechanisms, and the sliding mechanisms are integrally formed by injection molding of a polyurethane material. The sliding mechanism comprises a lower clamping plate 121, an upper clamping plate 122 which is parallel to the lower clamping plate 121 is arranged on the lower clamping plate 121 through a transition connecting column, a sliding groove for the bidet 02 to slide is formed between the upper clamping plate 122 and the lower clamping plate 121, wherein two sliding mechanisms positioned at the rear end of a seat are fixed on the bidet supporting mechanism 01 through a sheet metal gasket 011, a limiting sheet 111 is arranged on the sheet metal gasket 011 and extends obliquely backwards from one end of the rear end of the seat, the tail end of the limiting sheet 111 is higher than the upper clamping plate 122, a sliding rail 022 of the embodiment comprises a sliding section 221 matched with the sliding groove on the bidet supporting mechanism 01 and a loading and unloading section 222 for separating the bidet 02 from the bidet supporting mechanism 01, specifically, the sliding section 221 is a through hole structure with a long rectangular structure, the loading and unloading section 222 is a through hole structure with a short rectangular structure, the sliding section 221 is communicated with the loading and unloading section 222, and the size of the loading and unloading section 222 is larger than that of the upper clamping plate 122.

It should be explained that: the basin 02 of this embodiment is stamping forming's sheet metal component, and the coasting mechanism in this embodiment is by the integrative injection moulding of polyurethane material for the in-process of the basin 02 sliding adjustment in front and back reduces the friction between basin 02 and the coasting mechanism, in addition this embodiment through be equipped with spacing piece 111 in two coasting mechanism departments that are located the seat rear end, make the basin 02 when sliding forward, spacing piece 111 can catch the basin 02 and make the basin 02 break away from the basin supporting mechanism 01 owing to adjusting excessively.

In the embodiment, the clearance groove 123 is formed in the position, extending out of the transition connecting column, of the lower clamping plate 121 and facing the upper clamping plate 122, so that the contact area between the lower clamping plate 121 and the bidet 02 is reduced, and the friction force of the bidet 02 in the sliding adjustment process is reduced.

The locking mechanism of the embodiment comprises a locking spring 021, one end of the locking spring 021 is fixed at the bottom of the sitting basin 02, the other end of the locking spring 021 extends out of the sitting basin 02, a handle 211 is arranged at the tail end of the locking spring 021, and a plurality of locking notches 212 which are arranged at equal intervals are arranged in the middle of the locking spring 021 along the length direction of the locking spring 021; the bowl support mechanism 01 is provided with a lock tongue 013 matched with the lock opening 212, when in a locked state, the lock tongue 021 is tightly pressed against the bowl support mechanism 01, and the lock tongue 013 is clamped in one lock opening 212. Two limiting ribs 014 which are opposite and used for limiting and locking the elastic sheet 021 are arranged on the bowl supporting mechanism 01 and close to the inner side of the rectangular frame.

When sitting basin 02 and adjusting in the front and back, the passenger sits on the seat and uses hand to lift handle 211 so that dead-locking spring 021 breaks away from sitting basin supporting mechanism 01, and the shank realizes sitting basin 02 and moves forward when exerting oneself forward, and the shank realizes sitting basin 02 and moving backward when exerting oneself backward, adjusts the completion back, and the hand is put down handle 211 and is made dead-locking spring 021 tightly support on sitting basin supporting mechanism 01, and spring bolt 013 card realizes sitting basin 02 dead-locking state in a fore shaft 212, and this accommodation process is simple, easily realizes.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an automobile-used front and back wide range adjusts seat, includes suspension mechanism (03), the upper portion of suspension mechanism (03) is fixed with sits basin supporting mechanism (01), its characterized in that: the bidet supporting mechanism (01) is provided with a sliding mechanism which is in one-to-one correspondence with and is matched with the slideways (022) on the bidet (02) and a locking mechanism which locks the bidet (02) on the sliding mechanism;

the lower part of suspension mechanism (03) is equipped with upper slide rail (031), upper slide rail (031) and lower slide rail (032) cooperation of fixing on the frame are in order to realize that suspension mechanism (03) slides from beginning to end.

2. The vehicle front-rear wide-range-adjustable seat according to claim 1, characterized in that: sit four corners of rectangular frame of basin supporting mechanism (01) and all be equipped with glide machanism, glide machanism includes down cardboard (121), be equipped with rather than parallel last cardboard (122) through the transition spliced pole on cardboard (121) down, just go up cardboard (122) and form the spout that supplies to sit basin (02) and slide down between cardboard (121), wherein, two glide machanisms that are located the seat rear end pass through sheet metal gasket (011) and fix on sitting basin supporting mechanism (01), on sheet metal gasket (011) and lean on the one end slant rear extension of seat rear end have spacing piece (111), and the end of spacing piece (111) is higher than on cardboard (122).

3. The vehicle front-rear wide-range-adjustable seat according to claim 1, characterized in that: the slide way (022) comprises a sliding section (221) matched with the slide way on the bidet supporting mechanism (01) and a loading and unloading section (222) used for separating the bidet (02) from the bidet supporting mechanism (01).

4. The vehicle front-rear wide-range-adjustable seat according to claim 3, characterized in that: the sliding section (221) is of a through hole structure with a long rectangular structure, the assembling and disassembling section (222) is of a through hole structure with a short rectangular structure, the sliding section (221) is communicated with the assembling and disassembling section (222), and the size of the assembling and disassembling section (222) is larger than that of the upper clamping plate (122).

5. The vehicle front-rear wide-range-adjustable seat according to claim 2, characterized in that: the sliding mechanism is integrally formed by injection molding of a polyurethane material.

6. The vehicle front-rear wide-range-adjustable seat according to claim 5, characterized in that: and a clearance groove (123) is formed in the position, which is on the lower clamping plate (121) and is opposite to the position, which extends out of the transition connecting column, on the upper clamping plate (122).

7. The vehicle front-rear wide-range-adjustable seat according to claim 1, characterized in that: the locking mechanism comprises a dead locking spring plate (021) with one end fixed at the bottom of the sitting basin (02), the other end of the dead locking spring plate (021) extends out of the sitting basin (02) and is provided with a handle (211) at the tail end, and a plurality of locking ports (212) which are arranged at equal intervals are arranged in the middle of the dead locking spring plate (021) along the length direction of the dead locking spring plate;

the bowl supporting mechanism (01) is provided with a lock tongue (013) matched with the lock opening (212), when in a locked state, the lock tongue (021) is tightly pressed against the bowl supporting mechanism (01), and the lock tongue (013) is clamped in the lock opening (212).

8. The vehicle front-rear wide-range-adjustable seat according to claim 7, characterized in that: and two limiting ribs (014) which are opposite and used for limiting and locking the elastic sheet (021) are arranged on the bowl supporting mechanism (01) and close to the inner side of the rectangular frame.

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