Enclosed automobile seat back cushion

Abstract

The utility model discloses a surrounding type automobile seat back cushion, which relates to the technical field of automobile seat back cushions and comprises a mounting frame, a back cushion and a surrounding mounting component. The enclosure mounting assembly comprises a clamping and locking part, a mounting seat, a left enclosure wing part and a right enclosure wing part; the rear end of the left enclosing wing part and the rear end of the right enclosing wing part are connected with inserting parts, and each inserting part comprises an inserting column and a plurality of clamping blocks arranged on the inserting column at intervals; the left side and the right side of the clamping and locking part are each provided with an inserting groove, the clamping and locking part is further provided with an elastic clamping lock, the elastic clamping lock is used for being elastically clamped with any clamping block on the inserting column after the portion, provided with the clamping blocks, of the inserting column is inserted into the inserting grooves, and when the clamping and locking part is applied to an integrated automobile seat with the large size, the length of the portion, inserted into the inserting grooves, of the inserting column can be selectively adjusted to be smaller. The enclosed perimeter is larger; when the device is applied to an integrated automobile seat with a small size, the length of the portion, inserted into the inserting groove, of the inserting column can be selectively adjusted to be larger, and the enclosed perimeter is smaller.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat cushions, in particular to an enclosed automobile seat cushion. Background Art

[0002] Car pillows are auxiliary equipment designed for car seats to improve the comfort and safety of drivers and passengers. Protect the cervical spine: During long driving or riding, the neck is prone to fatigue and damage. Car pillows protect the health of the cervical spine by providing additional support, helping to maintain the natural curvature of the cervical spine and reducing neck pressure.

[0003] In order to be suitable for the installation of car pillows for integrated car seats (the backrest and headrest of the car seat are designed as one body), some car pillows adopt an enclosed installation structure, and the car pillows are installed on the integrated car seat in a similar sleeve-like manner. The structure is as follows: the Chinese utility model "A kind of car seat auxiliary headrest" with announcement number CN218316387U, the car seat auxiliary headrest surrounds the headrest and the backrest of the car seat through an annular fixing module, and the annular fixing module includes: a fixing mechanism movably connected to the fixing plate; and a handle assembly rotatably connected to the fixing mechanism; and a joint connected to the handle assembly by a buckle. The handle includes a handle body, a buckle and a rotating shaft, the handle body is rotatably connected to the ridge provided on the outer side of the fixing mechanism by the rotating shaft, and the other end of the handle body is movably connected to the card slot provided on the joint part by the buckle.

[0004] Although the annular fixing module enables the auxiliary pillow to be installed on an integrated car seat, when the buckle is inserted into the slot, the circumference of the fixing ring (obtained by the annular fixing module) actually formed is fixed, and it can basically only be installed relatively stably at a certain designated position of the car seat or on a car seat of a certain size, that is, the car model purchased by the user is easily restricted, otherwise it is easy to loosen and shake after installation. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a technical solution that can solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an enclosed automobile seat pillow, comprising a mounting frame, a pillow mounted on the mounting frame, and an enclosed mounting assembly arranged on the mounting frame; the enclosed mounting assembly comprises a locking portion and a mounting seat arranged on the mounting frame, and the left and right sides of the mounting seat are rotatably connected with a left enclosed wing portion and a right enclosed wing portion respectively; the rear end of the left enclosed wing portion and the rear end of the right enclosed wing portion are both connected to a plug-in portion, and the plug-in portion comprises an insertion column and a plurality of card blocks arranged on the insertion column at intervals along the length direction of the insertion column; the left and right sides of the locking portion are both provided with slots suitable for the insertion column to be inserted, and the locking portion is also provided with an elastic card lock corresponding to the slot, and the elastic card lock is used to elastically engage with any card block on the insertion column after the portion with the card block on the insertion column is inserted into the slot.

[0007] As a further solution of the utility model: an adjusting slot is provided on the locking part, and the adjusting slot is connected to the rear side of the locking part to form an adjusting port; the elastic locking includes a locking slider slidably arranged on the adjusting slot, and a pressing cap that can pass through the adjusting port is connected to the locking slider, and an adjusting spring is provided between the locking slider and the locking part, and the adjusting spring is configured to be deformed by the joint force of the locked slider and the locking part; when the adjusting spring performs elastic deformation recovery, the corresponding locking slider is pushed to slide in the direction close to the adjusting port; a locking block cooperating with the locking block is also connected to the locking slider, and when the adjusting spring performs elastic deformation recovery and the corresponding locking slider is pushed to slide in the direction close to the adjusting port, the locking block is correspondingly driven to move toward the plug column on the slot, and finally the locking block constitutes a resistance limit for any block on the plug column.

[0008] As a further solution of the utility model: a connecting seat is connected to the mounting frame, a guide rail and an adjusting slider arranged on the guide rail are arranged on the connecting seat, and the mounting seat is installed on the adjusting slider.

[0009] As a further solution of the utility model: a plurality of positioning grooves are arranged at intervals along the length direction of the guide rail; an installation groove is arranged on one side of the adjusting slider corresponding to the positioning groove, and a pressure spring and a positioning bead cooperating with the positioning groove are arranged on the installation groove.

[0010] As a further solution of the utility model: the guide rail is arranged for upper and lower guides.

[0011] As a further solution of the utility model: the front end of the left enclosing wing is connected with a left rotating shaft arranged up and down, and the front end of the left enclosing wing is rotatably connected to the part with the rotating shaft hole on the left side of the mounting seat through the left rotating shaft; the front end of the right enclosing wing is connected with a right rotating shaft arranged up and down, and the front end of the right enclosing wing is rotatably connected to the part with the rotating shaft hole on the right side of the mounting seat through the right rotating shaft.

[0012] As a further solution of the utility model: an elastic pressure pad is installed on the right side enclosing surface of the left enclosing wing and / or the left side enclosing surface of the right enclosing wing; the elastic pressure pad is gradually thickened from front to back.

[0013] Compared with the prior art, the beneficial effects of the present technical solution are as follows: when applied to an integrated car seat of larger size, the length of the plug-in column inserted into the slot can be adjusted to be smaller, so that the circumference of the above enclosure is larger; when applied to an integrated car seat of smaller size, the length of the plug-in column inserted into the slot can be adjusted to be larger, so that the circumference of the above enclosure is smaller; it has a wide range of applications; when a more secure installation is required, the length of the plug-in column inserted into the slot can also be adjusted to be larger, so that the circumference of the above enclosure is smaller.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a front side structural stereogram of the utility model;

[0017] Figure 2 It is a rear lateral structural stereogram of the utility model;

[0018] Figure 3 It is an exploded view of the front lateral structure of the utility model;

[0019] Figure 4 It is an exploded view of the rear lateral structure of the utility model.

[0020] The corresponding reference numerals in the accompanying drawings are described as follows:

[0021] Mounting frame-1, pillow-2, connecting seat-3, adjusting rail-4, adjusting slider-5, enclosure mounting assembly-6, positioning groove-7, positioning bead-9,

[0022] Locking part -601, mounting seat -602, left enclosing wing -603, right enclosing wing -604, right rotating shaft -605, left rotating shaft -606, plug-in part -607, plug-in column -608, block -6081, slot -609, elastic lock -610, adjusting slot -611, adjusting mouth -612, locking slider -613, pressing cap -614, adjusting spring -615, locking block -616, elastic pressure pad -617. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 A closed-type automobile seat pillow comprises a mounting frame 1, on which a pillow 2 suitable for a user to lean on is mounted, which can provide support for the user when the user leans back, such as supporting the user's neck.

[0025] The mounting frame 1 is connected to a connecting seat 3 , on which a guide rail 4 and an adjusting slider 5 arranged on the guide rail 4 are arranged, and on which an enclosing mounting assembly 6 is installed.

[0026] The enclosed mounting assembly 6 is used to mount the headrest 2 on the integrated car seat in an enclosed manner. After the headrest 2 is mounted on the integrated car seat by the enclosed mounting assembly 6, the guide rail 4 and the adjustment slider 5 are configured to slide up and down, that is, the guide rail 4 is configured to guide up and down, so as to adjust the height of the headrest 2 so as to be suitable for users of different heights.

[0027] A plurality of positioning grooves 7 are arranged on the guide rail 4 at intervals along the length direction of the guide rail 4 .

[0028] A mounting groove is arranged on one side of the adjusting slide block 5 corresponding to the positioning groove 7 , and a pressing spring and a positioning bead 9 are arranged on the mounting groove.

[0029] When the adjusting slider 5 slides on the guide rail 4 and aligns the notch of the mounting groove with the positioning groove 7, the pressure spring pushes a part of the positioning bead 9 out of the positioning groove, and pushes the pushed-out part of the positioning bead 9 into the positioning groove 7. The positioning bead 9 and the positioning groove 7 form a positioning structure that increases the friction force of the adjusting slider 5 on the adjusting rail 4, so that after the height of the pillow 2 is adjusted, the pillow 2 is not easy to automatically move up and down.

[0030] When the height of the pillow 2 needs to be adjusted, the pillow 2 can be pushed upward or downward (or the mounting frame or guide rail can be directly pushed) while keeping the adjusting slider 5 stationary, so that the inner side wall of the positioning groove 7 and the notch edge of the positioning groove 7 apply a top pressure to the spherical surface of the positioning bead. When the top pressure is greater than the elastic force of the top pressure spring, the positioning bead 9 can be pressed back into the mounting groove. At this time, the height of the pillow 2 can be adjusted up and down.

[0031] The enclosed mounting assembly 6 comprises a locking portion 601 and a mounting seat 602 connected to the adjusting slider 5. The left and right sides of the mounting seat 602 are rotatably connected with a left enclosed wing portion 603 and a right enclosed wing portion 604 respectively.

[0032] like Figure 2 , 3 As shown, the front end of the left enclosing wing 603 is connected to the left rotating shaft 606 set up vertically, and the front end of the left enclosing wing 603 is rotatably connected to the part with the rotating shaft hole on the left side of the mounting seat through the left rotating shaft 606; the front end of the right enclosing wing 604 is connected to the right rotating shaft 605 set up vertically, and the front end of the right enclosing wing 604 is rotatably connected to the part with the rotating shaft hole on the right side of the mounting seat through the right rotating shaft 605.

[0033] The rear ends of the left enclosing wing 603 and the right enclosing wing 604 are both connected with an inserting portion 607 . The inserting portion 607 includes an inserting post 608 and a plurality of clamping blocks 6081 arranged on the inserting post at intervals along the length direction of the inserting post 608 .

[0034] The left and right sides of the locking part are both provided with slots 609 suitable for the plug-in column 608 to be inserted, and the locking part is also provided with elastic locking 610 corresponding to the slots 609. The elastic locking 610 is used to elastically engage with any of the blocks on the plug-in column 608 after the portion with the block 6081 on the plug-in column 608 is inserted into the slot 609, so that the plug-in column 608 will not fall out of the slot 609 when it is not unlocked.

[0035] During the process of inserting the plug 608 into the slot 609, the length of the plug 608 inserted into and retained in the slot 609 is adjustable by selectively elastically engaging with the block on the plug 608, that is, the circumference of the ring (or a ring-like shape, or called a circle) formed by the left enclosing wing 603, the locking portion 601, the right enclosing wing 604 and the mounting seat 602 is adjustable.

[0036] When applied to an integrated car seat of larger size, the length of the plug post 608 inserted into the slot 609 can be adjusted to be smaller, so that the circumference of the above enclosure is larger; when applied to an integrated car seat of smaller size, the length of the plug post 608 inserted into the slot 609 can be adjusted to be larger, so that the circumference of the above enclosure is smaller.

[0037] When a more secure installation is required, the length of the pin 608 inserted into the slot 609 can also be adjusted to be larger, so that the circumference of the enclosure is smaller, similar to shrinking it to fit tightly on the car seat.

[0038] In some embodiments, an adjustment slot 611 is disposed on the locking portion 601 , and the adjustment slot 611 is connected to the rear side of the locking portion 601 to form an adjustment opening 612 .

[0039] The elastic locking block 610 includes a locking slider 613 slidably disposed on the adjusting slot 611 , and a pressing cap 614 that can pass through the adjusting opening 612 is connected to the locking slider 613 .

[0040] An adjustment spring 615 is provided between the locking slider 613 and the locking portion 601 , and the adjustment spring 615 is configured to be deformed by the joint force of the locking slider 613 and the locking portion 601 .

[0041] When the adjustment spring 615 recovers its elastic deformation, the corresponding locking slider 613 slides toward the adjustment opening 612, that is, slides backward, so that the pressing cap 614 can pass through the adjustment opening 612, so as to facilitate the user to press and unlock next time.

[0042] The adjusting spring 615 may be a compression spring, the rear end pressing portion of the adjusting spring 615 is abutted by the locking slider 613 , and the front end pressing portion of the adjusting spring 615 is abutted by the locking portion 601 .

[0043] The locking slider 613 is also connected to a locking block 616 that cooperates with the locking block 6081. When the adjusting spring 615 performs elastic deformation recovery and pushes the locking slider 613 to slide toward the adjusting port 612, the locking block 616 is driven to move toward the plug column 608 on the slot 609, and finally the locking block 616 forms a resistance limit for any block on the plug column 608, resisting the blocking block 6081 to prevent the plug column 608 from falling out of the slot 609.

[0044] like Figure 3 , 4 As shown, the block 6081 is arranged at the front side of the plug post 608. After the plug post 608 is inserted into the corresponding slot 609 along the left-right direction, the pressing of the button cap 614 is released, and the adjusting spring 615 drives the locking slider 613 to slide backward, thereby driving the locking block 616 originally located in front of the slot 609 to move backward; through the notch or opening of the front side wall of the slot 609, the locking block 616 can approach the plug post 608 inserted in the slot 609, thereby cooperating with the corresponding block to form a blocking limit.

[0045] In some embodiments, an elastic pressure pad 617 is installed on the enclosure surface formed by the enclosure installation assembly 6, which is used to form an elastic enclosure pressure on the car seat when the car seat is enclosed.

[0046] For example, an elastic compression pad is installed on the right side enclosure surface of the left enclosure wing 603, an elastic compression pad is installed on the left side enclosure surface of the right enclosure wing 604, an elastic compression pad is installed on the front side enclosure surface of the locking portion 601, and an elastic compression pad is installed on the rear side enclosure surface of the mounting seat 602. The elastic compression pad can be an elastic rubber pad.

[0047] When the elastic compression pad 617 is installed on the right side enclosing surface of the left enclosing wing 603 and / or the left side enclosing surface of the right enclosing wing 604, the thickness of the elastic compression pad 617 is configured to be gradually thickened from the front to the back. When the locking part is subjected to a large weight due to the connection of the mobile phone holder or a hook and other mounting parts, the thickness design of the elastic compression pad 617 can better fill the gap between the locking part and the back of the car seat, and form an elastic support between the locking part and the back of the car seat, so that when the vehicle passes through a speed bump or a bumpy road section, the part near the locking part on the left enclosing wing 603 and / or the right enclosing wing is not easy to shake violently due to the weight of the locking part.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An enclosed automobile seat pillow, characterized in that: It includes a mounting frame, a pillow is mounted on the mounting frame, and an enclosure mounting component is arranged on the mounting frame; The enclosure installation assembly includes a locking portion and a mounting seat arranged on the mounting frame, and the left and right sides of the mounting seat are rotatably connected with a left enclosure wing portion and a right enclosure wing portion respectively; The rear ends of the left enclosing wing and the right enclosing wing are both connected with an inserting portion, and the inserting portion includes an inserting column and a plurality of card blocks arranged on the inserting column at intervals along the length direction of the inserting column; The left and right sides of the locking part are both provided with slots suitable for the plug-in column. The locking part is also provided with an elastic locking lock corresponding to the slot. The elastic locking lock is used to elastically engage with any card block on the plug-in column after the part with the card block on the plug-in column is inserted into the slot.

2. The enclosed automobile seat pillow according to claim 1, characterized in that: The locking portion is provided with an adjustment slot, which is connected to the rear side of the locking portion to form an adjustment opening; The elastic lock includes a locking slider slidably arranged on an adjusting slide groove, a pressing cap that can be passed through the adjusting port is connected to the locking slider, an adjusting spring is arranged between the locking slider and the locking part, and the adjusting spring is configured to be deformed by the joint force of the locked slider and the locking part; when the adjusting spring performs elastic deformation recovery, the corresponding locking slider is pushed to slide in the direction close to the adjusting port; the locking slider is also connected to a locking block that cooperates with the blocking block, and when the adjusting spring performs elastic deformation recovery and the corresponding locking slider is pushed to slide in the direction close to the adjusting port, the locking block is correspondingly driven to move toward the plug column on the slot, and finally the locking block constitutes a resistance limit for any block on the plug column.

3. The enclosed automobile seat pillow according to claim 1 or 2, characterized in that: The mounting frame is connected with a connecting seat, the connecting seat is provided with a guide rail and an adjusting slide block arranged on the guide rail, and the mounting seat is installed on the adjusting slide block.

4. The enclosed automobile seat pillow according to claim 3, characterized in that: A plurality of positioning grooves are arranged on the guide rail at intervals along the length direction of the guide rail; A mounting groove is arranged on one side of the adjusting slide block corresponding to the positioning groove, and a top pressure spring and a positioning bead matched with the positioning groove are arranged on the mounting groove.

5. The enclosed automobile seat pillow according to claim 4, characterized in that: The guide rail is set for up and down guiding.

6. The enclosed automobile seat pillow according to claim 1, characterized in that: The front end of the left enclosing wing is connected with a left rotating shaft arranged up and down, and the front end of the left enclosing wing is rotatably connected with a portion with a rotating shaft hole on the left side of the mounting seat through the left rotating shaft; The front end of the right enclosing wing is connected with a right rotating shaft arranged up and down, and the front end of the right enclosing wing is rotatably connected with a part with a rotating shaft hole on the right side of the mounting seat through the right rotating shaft.

7. The enclosed automobile seat pillow according to claim 1 or 2 or 4 or 5 or 6, characterized in that: An elastic pressing pad is installed on the right side enclosing surface of the left enclosing wing and / or the left side enclosing surface of the right enclosing wing; The elastic pressure pad is configured to gradually become thicker from front to back.

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