CN205548111U - Device of independently resting head on - Google Patents

Device of independently resting head on Download PDF

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Publication number
CN205548111U
CN205548111U CN201620103972.8U CN201620103972U CN205548111U CN 205548111 U CN205548111 U CN 205548111U CN 201620103972 U CN201620103972 U CN 201620103972U CN 205548111 U CN205548111 U CN 205548111U
Authority
CN
China
Prior art keywords
rod
headrest
motor
rotation
axis
Prior art date
Application number
CN201620103972.8U
Other languages
Chinese (zh)
Inventor
张友明
邹国礼
李晓鸿
王海波
吴林林
Original Assignee
锐迈机械科技(吴江)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 锐迈机械科技(吴江)有限公司 filed Critical 锐迈机械科技(吴江)有限公司
Priority to CN201620103972.8U priority Critical patent/CN205548111U/en
Application granted granted Critical
Publication of CN205548111U publication Critical patent/CN205548111U/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/38Support for the head or the back for the head

Abstract

The utility model relates to a device of independently resting head on, characterized by include the same left side part, right side part, left side part, right side part all are equipped with connecting rod no. 1, connecting rod no. 2, connecting rod no. 3, back mounting panel, headrest installed part, headrest drive arrangement, and the rotation of headrest installed part and connecting rod is connected, the headrest installed part rotates with connecting rod no. 3 to be connected, connecting rod no. 1 rotates with connecting rod no. 2 to be connected, connecting rod no. 2 rotates with the back mounting panel to be connected, connecting rod no. 3 rotates with connecting rod no. 2 to be connected, connecting rod no. 3 rotates with headrest drive arrangement to be connected, headrest drive arrangement and back mounting panel fixed connection. Headrest drive arrangement includes two kinds on manual type and electronic type. Wherein conventional air spring has been cancelled through taking drag hinge to adjust to manual type, has reduced device of independently resting head on's cost, electronic type is adjusted through the motor, and is accurate reliable, stable convenient. The utility model discloses the structure is succinct, uses simple to operate, and stability is better, and the fastness is stronger, uses more extensively.

Description

Independent head rest device

Technical field

This utility model relates to the head rest device on a kind of sofa backrest, a kind of draw in or launches the multi-functional independent head rest device necessarily regulated.

Background technology

Current existing independent head rest device has the place of two great deficiencies: 1, is commonly air spring on manual separate machine extending apparatus market and stretches, cause user during using, air spring thrust is excessive, of long duration can be uncomfortable to head, affect the comfortableness of sofa.2, it is commonly split assembling result on electronic separate machine extending apparatus market, to sofa on the make complex process, affects the outward appearance of function sofa and the exploitation of use.

Utility model content

Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency in the presence of prior art, and provides a kind of simple for structure, and easy to use, easy for installation, stability is more preferable, fastness is higher, the independent head rest device being more widely applied.

This utility model solves above-mentioned technical problem and be the technical scheme is that this independent head rest device, it is characterized in that including identical left-hand side part, right side members, described left-hand side part, right side members are equipped with connecting rod one, connecting rod two, connecting rod three, backrest installing plate, headrest installed part, headrest driving means, and headrest installed part is rotationally connected with connecting rod one;Headrest installed part is rotationally connected with connecting rod three;Connecting rod one is rotationally connected with connecting rod two;Connecting rod two is rotationally connected with backrest installing plate;Connecting rod three is rotationally connected with connecting rod two;Connecting rod three is rotationally connected with headrest driving means;Headrest driving means is fixing with backrest installing plate to be connected.

Headrest driving means described in the utility model is made up of connecting rod four, band resistance hinge, and connecting rod three is rotationally connected with connecting rod four, and connecting rod four is fixing with band resistance hinge to be connected, and band resistance hinge is fixing with backrest installing plate to be connected.The manual independent head rest device of this structure structure, uses band resistance hinge design, simplifying headrest and connecting design, improve the functional of user, reduce sofa cost of manufacture.

Headrest driving means described in the utility model is made up of electronic installed part, connecting rod five, connecting rod six, motor fixture, motor pipe fitting one, motor pipe fitting two, motor, connecting rod three is rotationally connected with connecting rod five, connecting rod five is rotationally connected with connecting rod six, connecting rod six, backrest installing plate, motor fixture are fixed together, and motor pipe fitting one is fixed on motor mount;Motor pipe fitting two is fixed in motor fixture;Motor one end is fixing with motor pipe fitting one to be connected, and the motor other end is connected by latch rotating shaft with motor pipe fitting two.The electronic independent head rest device of this structure structure, simplifies assembly technology in traditional product, increases backrest angle design, improves the global comfort of sofa.

This utility model is additionally provided with headrest plank, backrest yoke, and backrest installing plate is fixing with backrest yoke to be connected, and headrest plank is fixing with headrest installed part to be connected, and left-hand side part, right side members are respectively symmetrically and are fixed on backrest yoke.

Headrest installed part described in the utility model is connected by the first axis of rotation with connecting rod one;Headrest installed part is connected by the 6th axis of rotation with connecting rod three;Connecting rod one is connected by the second axis of rotation with connecting rod two;Connecting rod three is connected by the 5th axis of rotation with connecting rod two;Connecting rod three is connected by the 3rd axis of rotation with connecting rod four;Connecting rod two is connected by the 4th axis of rotation with backrest installing plate.

Headrest installed part described in the utility model is connected by the first axis of rotation with connecting rod one;Headrest installed part is connected by the 6th axis of rotation with connecting rod three;Connecting rod one is connected by the second axis of rotation with connecting rod two;Connecting rod three is connected by the 5th axis of rotation with connecting rod two;Connecting rod three is connected by the 3rd axis of rotation with connecting rod five;Connecting rod five is connected by the 7th axis of rotation with motor mount;Connecting rod five is crossed the 8th axis of rotation with connecting rod clematis stem and is connected.

The multiple combinations such as this utility model can be widely applied to single position, Double-bit, three people positions, theater sofa, corner sofa design design, makes things convenient for customers with the newest product of a serial product development.

Parts are formed by this utility model, junction point and spacing redesigned.Have employed driving rod drive, and add resistance hinge design device, user in use can be more comfortable.

Accompanying drawing explanation

Fig. 1 is the structural representation of the manual independent head rest device of this utility model embodiment;

Fig. 2 is the annexation schematic diagram of the manual independent head rest device of this utility model embodiment;

Fig. 3 is the schematic diagram after the manual independent head rest device of this utility model embodiment is assembled into backrest yoke;

Fig. 4 is the front schematic view that Fig. 3 draws in completely;

Fig. 5 is the full opening of front schematic view of Fig. 3;

Fig. 6 is the structural representation of the electronic independent head rest device of this utility model embodiment;

Fig. 7 is the annexation schematic diagram of the electronic independent head rest device of this utility model embodiment;

Fig. 8 is the schematic diagram after the electronic independent head rest device of this utility model embodiment is assembled into backrest yoke;

Fig. 9 is the front schematic view that Fig. 8 draws in completely;

Figure 10 is the full opening of front schematic view of Fig. 9;

In figure: 1-connecting rod one;2-connecting rod two;3-connecting rod three;4-band resistance hinge;5-backrest installing plate;6-connecting rod four;7-rests the head on installed part;The electronic installed part of 8-;9-connecting rod five;10-connecting rod six;11-motor fixture;Connection one fixed by 12-motor;13-rests the head on plank;14-backrest yoke;15-motor pipe fitting one;16-motor pipe fitting two;17-motor;18-the first rotating shaft;19-the second rotating shaft;20-the 3rd rotating shaft;21-the first fixing hole;22-the second fixing hole;23-resistance hinge screw adjustment;24-the 3rd fixing hole;25-the 4th fixing hole;26-the 4th rotating shaft;27-the 5th rotating shaft;28-the 6th rotating shaft;29-the 7th rotating shaft;30-the 8th rotating shaft;33-the 5th fixing hole;34-the 6th fixing hole;Hole one, 39-backrest location;Hole two, 40-backrest location;Hole one, 41-headrest location;Hole two, 42-headrest location;43-pipe fitting installing hole one;44-pipe fitting installing hole two;45-pipe fitting installing hole three;46-pipe fitting installing hole four;47-latch rotating shaft;Connection two fixed by 48-motor.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment.

The manual independent head rest device of the present embodiment has identical and mutually symmetrical with left-hand side part, right side members, and its headrest installed part 7 passes through the first rotating shaft 18 with connecting rod 1 and is rotationally connected;Headrest installed part 7 is rotationally connected by the 6th rotating shaft 28 with connecting rod 33;Connecting rod 1 is rotationally connected by the second rotating shaft 19 with connecting rod 22;Connecting rod 33 is rotationally connected by the 5th rotating shaft 27 with connecting rod 22;Connecting rod 33 is rotationally connected by the 3rd rotating shaft 20 with connecting rod 46;Connecting rod 22 is rotationally connected by the 4th rotating shaft 26 with backrest installing plate 5;Connecting rod 46 is connected by first fixing hole the 21, second fixing hole 22 is fixing with band resistance hinge 4;Band resistance hinge 4 is connected by the 3rd fixing hole the 24, the 4th fixing hole 25 is fixing with backrest installing plate 5.Its headrest driving means is made up of connecting rod 46 and band resistance hinge 4, manual independent head rest device is connected by hole 1, backrest location, hole 2 40, backrest location screw with backrest yoke 14, is connected by hole 1, headrest location, hole 2 42, headrest location screw with headrest plank 13.User hands pulls the headrest plank 13 assembled gently, and band resistance hinge 4 will produce rotation, and position along with the location of user, when the state shown in Fig. 5 pulled by user labour contractor's sleeper plate 13, and manual independent head rest device just fully opens;When user firmly pressure headrest plank 13, band resistance hinge 4 will produce rotation, and position along with the location of user, when user labour contractor's sleeper plate 13 is pressed onto the state shown in Fig. 4, and manual independent head rest device draws in the most completely.

The electronic independent head rest device basic structure of the present embodiment is with manual independent head rest device, and it differs only in headrest driving means: connecting rod 33 is rotationally connected by the 3rd rotating shaft 20 with connecting rod 59;Connecting rod 59 is rotationally connected by the 7th rotating shaft 29 with motor mount 8;Connecting rod 59 is rotationally connected by the 8th rotating shaft 30 with connecting rod 6 10;Connecting rod 6 10 is connected by the 5th fixing hole the 33, the 6th fixing hole 34 is fixing with backrest installing plate 5, motor fixture 11.Fixed component includes that motor pipe fitting 1, motor pipe fitting 2 16 are fixedly connected in left-hand side part, right side members, motor pipe fitting 1 is fixed on the motor mount 8 of left-hand side part, right side members, by pipe fitting installing hole 1, the symmetrical fixing connection of pipe fitting installing hole 2 44 screw;Motor pipe fitting 2 16 is fixed in the motor fixture 11 of left-hand side part, right side members, by pipe fitting installing hole 3 45, the symmetrical fixing connection of pipe fitting installing hole 4 46 screw.Motor 17 and motor pipe fitting 1 fixing is connected 1 by motor, motor is fixing connects the fixing connection of 2 48 screw symmetries, and motor 17 other end is connected by latch rotating shaft 47 latch with motor pipe fitting 2 16.The electronic independent head rest device assemble, debugged is connected by hole 1, backrest location, hole 2 40, backrest location screw with backrest yoke 14, is connected by hole 1, headrest location, hole 2 42, headrest location screw with headrest plank 13.When user starts motor switch, sleeper plate 13 reaches the state shown in Fig. 9 right overhead, and electronic independent head rest device draws in the most completely;When user starts motor switch, sleeper plate 13 reaches the state shown in Figure 10 right overhead, and electronic independent head rest device just fully opens.

Every simple deformation of the present utility model or equivalent transformation, it is considered that fall into protection domain of the present utility model.

Claims (6)

1. an independent head rest device, it is characterized in that: include identical left-hand side part, right side members, described left-hand side part, right side members are equipped with connecting rod one, connecting rod two, connecting rod three, backrest installing plate, headrest installed part, headrest driving means, and headrest installed part is rotationally connected with connecting rod one;Headrest installed part is rotationally connected with connecting rod three;Connecting rod one is rotationally connected with connecting rod two;Connecting rod two is rotationally connected with backrest installing plate;Connecting rod three is rotationally connected with connecting rod two;Connecting rod three is rotationally connected with headrest driving means;Headrest driving means is fixing with backrest installing plate to be connected.
Independent head rest device the most according to claim 1, it is characterized in that: described headrest driving means is made up of connecting rod four, band resistance hinge, connecting rod three is rotationally connected with connecting rod four, and connecting rod four is fixing with band resistance hinge to be connected, and band resistance hinge is fixing with backrest installing plate to be connected.
Independent head rest device the most according to claim 1, it is characterized in that: described headrest driving means is made up of electronic installed part, connecting rod five, connecting rod six, motor fixture, motor pipe fitting one, motor pipe fitting two, motor, connecting rod three is rotationally connected with connecting rod five, connecting rod five is rotationally connected with connecting rod six, connecting rod six, backrest installing plate, motor fixture are fixed together, and motor pipe fitting one is fixed on motor mount;Motor pipe fitting two is fixed in motor fixture;Motor one end is fixing with motor pipe fitting one to be connected, and the motor other end is connected by latch rotating shaft with motor pipe fitting two.
4. according to the independent head rest device described in claims 1 to 3 any claim, it is characterized in that: be additionally provided with headrest plank, backrest yoke, backrest installing plate is fixing with backrest yoke to be connected, headrest plank is fixing with headrest installed part to be connected, and left-hand side part, right side members are respectively symmetrically and are fixed on backrest yoke.
Independent head rest device the most according to claim 2, is characterized in that: described headrest installed part is connected by the first axis of rotation with connecting rod one;Headrest installed part is connected by the 6th axis of rotation with connecting rod three;Connecting rod one is connected by the second axis of rotation with connecting rod two;Connecting rod three is connected by the 5th axis of rotation with connecting rod two;Connecting rod three is connected by the 3rd axis of rotation with connecting rod four;Connecting rod two is connected by the 4th axis of rotation with backrest installing plate.
Independent head rest device the most according to claim 3, is characterized in that: described headrest installed part is connected by the first axis of rotation with connecting rod one;Headrest installed part is connected by the 6th axis of rotation with connecting rod three;Connecting rod one is connected by the second axis of rotation with connecting rod two;Connecting rod three is connected by the 5th axis of rotation with connecting rod two;Connecting rod three is connected by the 3rd axis of rotation with connecting rod five;Connecting rod five is connected by the 7th axis of rotation with motor mount;Connecting rod five is crossed the 8th axis of rotation with connecting rod clematis stem and is connected.
CN201620103972.8U 2016-02-02 2016-02-02 Device of independently resting head on CN205548111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620103972.8U CN205548111U (en) 2016-02-02 2016-02-02 Device of independently resting head on

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620103972.8U CN205548111U (en) 2016-02-02 2016-02-02 Device of independently resting head on

Publications (1)

Publication Number Publication Date
CN205548111U true CN205548111U (en) 2016-09-07

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ID=56821846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620103972.8U CN205548111U (en) 2016-02-02 2016-02-02 Device of independently resting head on

Country Status (1)

Country Link
CN (1) CN205548111U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559415A (en) * 2016-02-02 2016-05-11 锐迈机械科技(吴江)有限公司 Independent headrest device
EP3552520A1 (en) * 2018-04-09 2019-10-16 Dongguan Weihong Hardware and Plastic Products Co., Ltd. Electric support system for headrest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559415A (en) * 2016-02-02 2016-05-11 锐迈机械科技(吴江)有限公司 Independent headrest device
CN105559415B (en) * 2016-02-02 2018-04-24 锐迈机械科技(吴江)有限公司 A kind of independent head rest device
EP3552520A1 (en) * 2018-04-09 2019-10-16 Dongguan Weihong Hardware and Plastic Products Co., Ltd. Electric support system for headrest

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20160907

Effective date of abandoning: 20180424

AV01 Patent right actively abandoned