CN218907006U

CN218907006U - Chair seat lifting headrest structure

Info

Publication number: CN218907006U
Application number: CN202223020694.4U
Authority: CN
Inventors: 陈锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-25
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a seat lifting headrest structure which comprises a headrest support and a forming sponge, wherein a headrest inner plate is positioned in the forming sponge, a headrest outer plate is positioned on the headrest inner plate, a turning point main body member is movably arranged between the headrest support and the headrest outer plate, a tooth position unlocking member is arranged on the side of the turning point main body member, a second turning point adjusting member is arranged at the position, connected with the turning point main body member, of the headrest support, a first turning point adjusting member is arranged at the position, connected with the turning point main body member, of the headrest outer plate, a button cover is movably arranged on the tooth position unlocking member, and a sliding groove is formed in the inner side of the headrest support. The headrest lifting structure for the chair seat is provided with the headrest adjusting structure and the headrest lifting structure, so that the headrest can be adjusted conveniently and better, the pillow can support the cervical vertebra and the head forwards when the second turning point adjusting piece is adjusted randomly, the structure is suitable for different angles, the use is more comfortable, the structure can also be suitable for people with different heights, and the structure is more convenient, simple and practical to use.

Description

Chair seat lifting headrest structure

Technical Field

The utility model relates to the field of seat headrest, in particular to a seat lifting headrest structure.

Background

The seat support headrest structure is a supporting structure for lifting the seat headrest, when seats such as offices are used, the arrangement of the headrest is also indispensable, the headrest is better to be used for the head, the headrest is arranged to enable a user to use more comfortably, the use style of the headrest is also more and more diversified, and along with the continuous development of technology, the requirements of people on the manufacturing process of the seat support headrest structure are also higher and higher.

The existing seat lifting headrest structure has certain defects when in use, firstly, when in use, the headrest is single in use structure, can not be conveniently and rapidly adjusted, the headrest is single in function, and is unfavorable for people, and furthermore, the applicability is poor when in use, the structure is not suitable for people with various heights, and certain adverse effects are brought to the use process of people.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a seat lifting headrest structure, which is provided with a headrest adjusting structure and a headrest lifting structure, can conveniently and better adjust the headrest, is applicable to different angles, is more comfortable to use, can be applicable to people with different heights, is more convenient to use, is simple and practical, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a seat support lift headrest structure, includes headrest support and shaping sponge, the inside location of shaping sponge has the headrest inner panel, be located the headrest planking on the headrest inner panel, the activity is provided with the turning point main part between headrest support and the headrest planking, turning point main part avris is provided with tooth position unblock piece, the position of connecting the turning point main part on the headrest support is provided with the second turning point regulating part, the position of connecting the turning point main part on the headrest planking is provided with first turning point regulating part, the activity is provided with the button lid on the tooth position unblock piece.

Furthermore, a sliding groove is formed in the inner side of the headrest support, a headrest installation fixing piece is movably arranged on the sliding groove, a headrest fixing pressing block is positioned at the bottom of the headrest installation fixing piece, and a positioning clamping groove is formed in the headrest installation fixing piece.

Further, a first screw and a first installation spring are arranged at the position, connected with the first turning point adjusting piece, of the upper end inside the turning point main body piece, a second screw and a second installation spring are arranged at the position, connected with the second turning point adjusting piece, of the lower end inside the turning point main body piece, and the second screw and the second installation spring are both provided with an upper turning point connecting piece.

Further, integrated into one piece between headrest support and the spout, headrest installation mounting carries out movable adjustment in the inboard position of spout, headrest fixed briquetting is fixed a position between through bolt and the headrest installation mounting, and headrest installation mounting, headrest fixed briquetting carry out the location installation, headrest support carries out lifting adjustment through headrest installation mounting.

Further, the first screw, the first mounting spring and the upper turning point connecting piece are positioned in a matched mode, and the second screw, the second mounting spring and the lower turning point connecting piece are positioned in a matched mode.

Furthermore, the position of the headrest outer plate is movably adjusted through the first turning point adjusting piece and the position of the turning point main body piece, the headrest support is movably adjusted through the second turning point adjusting piece and the position of the turning point main body piece, and the headrest outer plate, the headrest inner plate and the forming sponge are positioned.

Compared with the prior art, the utility model provides a chair seat lifting headrest structure, which has the following beneficial effects: this kind of seat support lift headrest structure is equipped with headrest adjustment structure and headrest elevation structure, can make things convenient for better carry out headrest adjustment, be applicable to different angles, use more comfortablely, still can be applicable to the crowd of different heights, it is more convenient to use, and is simple and practical, the headrest support passes through headrest installation mounting, the top position of location draw-in groove block at the seat, and fix a position in the bottom installation through headrest fixed briquetting, headrest installation mounting can slide on the spout, can drive headrest support lift adjustment, adjust the activity through turning point main part between headrest planking and the headrest support, the first pivot adjusting part on headrest planking and the headrest support corresponds the matching with the tooth position on second pivot adjusting part and the tooth position unblock piece, and through first installation spring, first screw, the second installation spring, the second screw makes two pivot activities or pin and all can be balanced firm, the position between headrest support and turning point main part and the headrest planking can be adjusted to the position of button lid during the use, the headrest planking, the headrest inner panel, the shaping is convenient for better angle of adjusting, the whole seat support is convenient for, the seat support is convenient for use, the seat support is more convenient for use, and has the seat support is convenient for use, and has the effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a headrest structure for lifting a seat according to the present utility model.

Fig. 2 is a schematic view of the other side of the whole structure of the lifting headrest of the seat according to the present utility model.

Fig. 3 is a schematic structural view of a side view of a headrest structure for lifting a seat according to the present utility model.

Fig. 4 is a schematic diagram of a front view of a headrest structure for lifting a seat according to the present utility model.

Fig. 5 is a schematic view of a rear view of a headrest structure for lifting a seat according to the present utility model.

In the figure: 1. a headrest bracket; 2. a turning point body member; 3. a headrest outer plate; 4. a headrest inner panel; 5. forming a sponge; 6. a first transfer point adjustment member; 7. a button cover; 8. tooth position unlocking pieces; 9. a second turning point adjuster; 10. a headrest mounting fixture; 11. positioning clamping grooves; 12. a headrest fixing pressing block; 13. a chute; 14. a first screw; 15. a second screw; 16. a first mounting spring; 17. a second mounting spring; 18. an upper turning point connector; 19. and a lower turning point connecting piece.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in figures 1-5, the seat lifting headrest structure comprises a headrest support 1 and a forming sponge 5, wherein a headrest inner plate 4 is positioned in the forming sponge 5, a headrest outer plate 3 is positioned on the headrest inner plate 4, a turning point main body part 2 is movably arranged between the headrest support 1 and the headrest outer plate 3, a tooth position unlocking part 8 is arranged on the side of the turning point main body part 2, a second turning point adjusting part 9 is arranged at the position, connected with the turning point main body part 2, of the headrest support 1, a first turning point adjusting part 6 is arranged at the position, connected with the turning point main body part 2, of the headrest outer plate 3, a button cover 7 is movably arranged on the tooth position unlocking part 8, and the headrest lifting structure are arranged, so that headrest adjustment can be conveniently and better performed.

The inside of the headrest support 1 is provided with a sliding groove 13, the sliding groove 13 is movably provided with a headrest installation fixing piece 10, the bottom of the headrest installation fixing piece 10 is positioned with a headrest fixing pressing block 12, and the headrest installation fixing piece 10 is provided with a positioning clamping groove 11.

The position of the upper end inside the turning point main body part 2, which is connected with the first turning point adjusting part 6, is provided with a first screw 14 and a first mounting spring 16, the position of the lower end inside the turning point main body part 2, which is connected with the second turning point adjusting part 9, is provided with a second screw 15 and a second mounting spring 17, and the second screw 15 and the second mounting spring 17 are both provided with an upper turning point connecting part 18.

The headrest support 1 and the sliding groove 13 are integrally formed, the headrest installation fixing piece 10 is movably adjusted at the inner side position of the sliding groove 13, the headrest fixing pressing block 12 is positioned between the headrest installation fixing piece 10 through bolts, the headrest installation fixing piece 10 and the headrest fixing pressing block 12 are positioned and installed, and the headrest support 1 is lifted and adjusted through the headrest installation fixing piece 10.

The first screw 14, the first mounting spring 16 and the upper turning point connecting piece 18 are positioned in a matched mode, and the second screw 15, the second mounting spring 17 and the lower turning point connecting piece 19 are positioned in a matched mode.

The headrest outer plate 3 is movably adjusted with the position of the turning point main body member 2 through the first turning point adjusting member 6, and the headrest bracket 1 is movably adjusted with the position of the turning point main body member 2 through the second turning point adjusting member 9, so that the headrest outer plate 3, the headrest inner plate 4 and the forming sponge 5 are positioned.

Working principle: the utility model comprises a headrest bracket 1, a turning point main body part 2, a headrest outer plate 3, a headrest inner plate 4, a molding sponge 5, a first turning point adjusting part 6, a button cover 7, a tooth position unlocking part 8, a second turning point adjusting part 9, a headrest installation fixing part 10, a positioning clamping groove 11, a headrest fixing pressing block 12, a sliding groove 13, a first screw 14, a second screw 15, a first installation spring 16, a second installation spring 17, an upper turning point connecting part 18 and a lower turning point connecting part 19, when the headrest bracket is used, the headrest bracket 1 is clamped at the top position of a seat through the headrest installation fixing part 10 and the positioning clamping groove 11, and is installed and positioned at the bottom through the headrest fixing pressing block 12, the headrest installation fixing part 10 can slide on the sliding groove 13, so that the turning point of the headrest bracket 1 can be driven to be adjusted in a lifting way, the movement between the headrest outer plate 3 and the headrest bracket 1 is adjusted through the main body part 2, the first turning point adjusting piece 6 on the headrest outer plate 3 and the headrest support 1 are correspondingly matched with the second turning point adjusting piece 9 and the teeth on the teeth unlocking piece 8, the two turning points can be moved or locked firmly through the first mounting spring 16, the first screw 14, the second mounting spring 17 and the second screw 15, the angles between the headrest support 1 and the turning point main body piece 2 and between the turning point main body piece 2 and the headrest outer plate 3 can be adjusted by pressing the position of the button cover 7 during use, the positioning and the installation among the headrest outer plate 3, the headrest inner plate 4 and the forming sponge 5 are convenient for better adjusting the angle of the forming sponge 5, the headrest adjusting structure and the headrest lifting structure are more practical, the headrest adjusting structure can be arranged for conveniently and better adjusting the headrest, the pillow can support the cervical vertebra and the head forwards during random adjustment of the second turning point adjusting piece 9, the headrest is suitable for different angles, the use is more comfortable, the headrest can also suitable for crowds with different heights, the use is more convenient, simple and practical.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a seat support lift headrest structure, includes headrest support (1) and shaping sponge (5), its characterized in that: the inside location of shaping sponge (5) has headrest inner panel (4), be located headrest planking (3) on headrest inner panel (4), the activity is provided with turning point main part spare (2) between headrest support (1) and headrest planking (3), turning point main part spare (2) avris is provided with tooth position unblock piece (8), the position of connecting turning point main part spare (2) on headrest support (1) is provided with second turning point adjustment piece (9), the position of connecting turning point main part spare (2) on headrest planking (3) is provided with first turning point adjustment piece (6), the activity is provided with button lid (7) on tooth position unblock piece (8).

2. A seat lifting headrest structure according to claim 1, wherein: the headrest is characterized in that a sliding groove (13) is formed in the inner side of the headrest support (1), a headrest installation fixing piece (10) is movably arranged on the sliding groove (13), a headrest fixing pressing block (12) is positioned at the bottom of the headrest installation fixing piece (10), and a positioning clamping groove (11) is formed in the headrest installation fixing piece (10).

3. A seat lifting headrest structure according to claim 1, wherein: the position of the upper end inside the turning point main body part (2) connected with the first turning point adjusting part (6) is provided with a first screw (14) and a first installation spring (16), the position of the lower end inside the turning point main body part (2) connected with the second turning point adjusting part (9) is provided with a second screw (15) and a second installation spring (17), and the second screw (15) and the second installation spring (17) are both provided with an upper turning point connecting part (18).

4. A seat lifting headrest structure according to claim 2, wherein: the headrest support is characterized in that the headrest support (1) and the sliding groove (13) are integrally formed, the headrest installation fixing piece (10) is movably adjusted at the inner side position of the sliding groove (13), the headrest fixing pressing block (12) is positioned between the headrest installation fixing piece (10) through bolts, the headrest installation fixing piece (10) and the headrest fixing pressing block (12) are positioned and installed, and the headrest support (1) is lifted and adjusted through the headrest installation fixing piece (10).

5. A seat lifting headrest structure according to claim 3, wherein: the first screw (14), the first mounting spring (16) and the upper turning point connecting piece (18) are positioned in a matched mode, and the second screw (15), the second mounting spring (17) and the lower turning point connecting piece (19) are positioned in a matched mode.

6. A seat lifting headrest structure according to claim 1, wherein: the headrest outer plate (3) is movably adjusted to the position of the turning point main body part (2) through a first turning point adjusting part (6), the headrest support (1) is movably adjusted to the position of the turning point main body part (2) through a second turning point adjusting part (9), and the headrest outer plate (3), the headrest inner plate (4) and the forming sponge (5) are positioned.