Fixing structure for felt on back plate of automobile seat

Abstract

The utility model relates to the technical field of automobile seats, in particular to a fixing structure of an automobile seat back plate felt, which comprises a framework body, a partition plate, a blanket body and an installation component, the partition plate is fixedly connected with the framework body, and the blanket body is detachably connected with the framework body. The mounting assembly comprises a fixing sleeve, a tightening sleeve, a connecting sleeve, a mounting disc, an abutting disc, a locking piece and a protection piece, the fixing sleeve is fixedly connected with the framework body, the tightening sleeve is detachably connected with the fixing sleeve, the connecting sleeve is fixedly connected with the tightening sleeve, the mounting disc is fixedly connected with the connecting sleeve, and the abutting disc is fixedly connected with the mounting disc; the locking piece is in sliding connection with the tightening sleeve, and the protection piece is rotationally connected with the framework body, so that the fixing structure still enables the blanket and the framework to be tightly connected when the blanket is pulled by external force, and the connection stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a fixing structure of a felt back panel of an automobile seat. Background Art

[0002] Felt is fixed on car seats to improve comfort. Currently, the felt is mostly fixed by glue. However, the glue connection method is easily affected by the environment and loses its stickiness, causing the felt to detach from the backrest frame. This has a short service life and is prone to after-sales complaints after sale.

[0003] In order to solve the above problems, the existing technology patent (CN216300867U) discloses a seat back felt fixing structure, including a frame and a felt, the frame and the felt are provided with fixing holes corresponding to each other in position, the fixing holes are equipped with Christmas tree nails, the frame is provided with a slot around, a rectangular block is installed in the slot, the rectangular block is provided with a slot, the slot is symmetrically provided with a bayonet, the bottom of the rectangular block is provided with a through hole that completely penetrates on both sides, the felt is connected with an insert block, the insert block is integrally connected with two V-shaped rods, the two V-shaped rods have toughness, the two V-shaped rods are symmetrically arranged, the two V-shaped rods are connected with a support rod, the two V-shaped rods are integrally connected with a card block, the card block is matched with the size of the card slot, compared with the prior art method of using glue to fix the felt, the utility model mainly adopts a physical fixation method, will not be affected by the environment, and has a good fixing effect.

[0004] However, in the above-mentioned prior art, the V-shaped rod will be deformed when it is pulled by external force, thereby causing a gap to appear between the felt and the frame. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing structure for the felt of the car seat back panel, which solves the technical problem in the prior art that the V-shaped rod will deform when pulled by external force, thereby causing a gap to appear in the fit between the felt and the frame.

[0006] In order to achieve the above object, the utility model discloses a kind of fixing structure of automobile seat backboard blanket, including framework body, partition, blanket body and installation component, the partition is fixedly connected with the framework body, and it is located above the blanket body, the blanket body is detachably connected with the framework body, and it is located the outside of the framework body, the installation component includes fixed sleeve, shrink sleeve, connecting sleeve, mounting disc, bearing disc, locking piece and protection piece, the fixed sleeve is fixedly connected with the framework body, and it is located in the framework body, the shrink sleeve is detachably connected with the fixed sleeve, and it is located in the fixed sleeve, the connecting sleeve is fixedly connected with the shrink sleeve, and it is located above the shrink sleeve, the mounting disc is fixedly connected with the connecting sleeve, and it is located above the connecting sleeve, the bearing disc is fixedly connected with the mounting disc, and it is located the outside of the partition, the locking piece is slidably connected with the shrink sleeve, and it is located in the connecting sleeve, the protection piece is rotatably connected with the framework body, and it is located above the mounting disc.

[0007] Among them, the locking piece includes fixed block, pressing block and telescopic rod, the fixed block is fixedly connected with the connecting sleeve, and it is located in the connecting sleeve, the pressing block is fixedly connected with the telescopic rod, and it is located in the mounting disc, the telescopic rod is slidably connected with the fixed block, and it penetrates the fixed block.

[0008] Among them, the locking piece further includes telescopic spring, conical block and two limit balls, the telescopic spring is fixedly connected with the fixed block, and it is located the outside of the telescopic rod, the conical block is fixedly connected with the telescopic rod, and it is located below the telescopic rod, two The limit ball is arranged on the outside of the conical block.

[0009] Among them, the protection piece includes fixed rod and cover plate, the fixed rod is fixedly connected with the framework body, and it is located above the framework body, the cover plate is rotatably connected with the fixed rod, and it is located above the mounting disc.

[0010] Among them, the protection piece further includes limit block, hand screw nut and two auxiliary blocks, the limit block is detachably connected with the cover plate, and it is located below the cover plate, the hand screw nut is threadedly connected with the framework body, and it is located the outside of the limit block, and the hand screw nut penetrates the limit block, two The auxiliary block is fixedly connected with the limit block, and it is located below the limit block.

[0011] The utility model provides a fixing structure for a car seat back panel felt. When it is used, the upper end of the blanket body is inserted under the partition plate, and then the blanket body is installed in the frame body. The locking piece is pressed, and the connecting sleeve is driven to be inserted into the frame body through the installation plate, so that the tightening sleeve is inserted into the fixing sleeve. The supporting plate supports the blanket body and releases the locking piece, so that the locking piece and the fixing sleeve are locked, thereby quickly fixing the blanket body. This method can effectively solve the problem that the V-shaped rod will be deformed when pulled by external force, thereby causing a gap to appear in the fit between the felt and the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 The utility model is a structural schematic diagram of a fixing structure of a car seat back panel felt.

[0014] Figure 2 The utility model is a three-dimensional diagram of a fixing structure of a car seat back panel felt.

[0015] Figure 3 The utility model is a cross-sectional view of a fixing structure of a car seat back panel felt.

[0016] Figure 4 This utility model Figure 3 A magnified view of the local structure at point A.

[0017] Figure 5 The utility model is a partial structural diagram of a fixing structure of a car seat back panel felt.

[0018] 101-skeleton body, 102-partition plate, 103-blanket body, 104-fixing sleeve, 105-tightening sleeve, 106-connecting sleeve, 107-mounting plate, 108-holding plate, 109-fixing block, 110-pressing block, 111-telescopic rod, 112-telescopic spring, 113-conical block, 114-limiting ball, 115-fixing rod, 116-cover plate, 117-limiting block, 118-hand nut, 119-auxiliary block. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] See also Figures 1-5 ,in Figure 1 This is a structural diagram of a fixing structure of a car seat back panel felt of the utility model. Figure 2 This is a three-dimensional diagram of a fixing structure of a car seat back panel felt according to the utility model. Figure 3 This is a cross-sectional view of a fixing structure of a car seat back panel felt according to the present invention. Figure 4 This utility model Figure 3 A magnified view of the local structure at point A, Figure 5 The utility model is a partial structural diagram of a fixing structure of a car seat back panel felt.

[0021] The present invention provides a fixing structure for a car seat back panel felt, comprising a skeleton body 101, a partition plate 102, a blanket body 103 and an installation assembly, wherein the installation assembly comprises a fixing sleeve 104, a tightening sleeve 105, a connecting sleeve 106, a mounting plate 107, a holding plate 108, a locking member and a protective member, wherein the locking member comprises a fixing block 109, a pressing block 110, a telescopic rod 111, a telescopic spring 112, a conical block 113 and two limiting balls 114, and the protective member comprises a fixing rod 115, a cover plate 116, a limiting block 117, a hand-tightening nut 118 and two auxiliary blocks 119. The above scheme solves the problem that the V-shaped rod will deform when pulled by external force, thereby causing a gap to appear in the fit between the felt and the skeleton.

[0022] According to this specific embodiment, the partition plate 102 is fixedly connected to the skeleton body 101 and is located above the blanket body 103. The blanket body 103 is detachably connected to the skeleton body 101 and is located on the outside of the skeleton body 101. The mounting assembly includes a fixing sleeve 104, a tightening sleeve 105, a connecting sleeve 106, a mounting plate 107, a holding plate 108, a locking member and a protective member. The fixing sleeve 104 is fixedly connected to the skeleton body 101. The tightening sleeve 105 is detachably connected to the fixed sleeve 104 and is located inside the fixed sleeve 104. The connecting sleeve 106 is fixedly connected to the tightening sleeve 105 and is located above the tightening sleeve 105. The mounting plate 107 is fixedly connected to the connecting sleeve 106 and is located above the connecting sleeve 106. The supporting plate 108 is fixedly connected to the mounting plate 107 and is located outside the partition plate 102. The locking member is slidably connected to the tightening sleeve 105 and is located in the connecting sleeve 106. The protective member is rotatably connected to the skeleton body 101 and is located above the mounting plate 107. The upper end of the blanket body 103 is inserted under the partition plate 102. The blanket body 103 is then installed in the skeleton body 101. The locking member is pressed and the connecting sleeve 106 is inserted into the skeleton body 101 through the mounting plate 107, so that the The tightening sleeve 105 is inserted into the fixing sleeve 104, and the supporting plate 108 supports the blanket body 103, releasing the locking piece so that the locking piece is locked with the fixing sleeve 104, thereby quickly fixing the blanket body 103. After the fixation is completed, the mounting plate 107 is effectively hidden by the protective piece to improve the appearance. This method can effectively solve the problem that the V-shaped rod will deform when pulled by external force, thereby causing a gap between the felt and the frame.

[0023] Among them, the fixed block 109 is fixedly connected to the connecting sleeve 106 and is located in the connecting sleeve 106, the pressing block 110 is fixedly connected to the telescopic rod 111 and is located in the mounting plate 107, the telescopic rod 111 is slidably connected to the fixed block 109 and passes through the fixed block 109, and the pressing block 110 drives the telescopic rod 111 to slide in the fixed block 109.

[0024] Secondly, the telescopic spring 112 is fixedly connected to the fixed block 109 and is located on the outside of the telescopic rod 111. The conical block 113 is fixedly connected to the telescopic rod 111 and is located below the telescopic rod 111. The two limiting balls 114 are arranged on the outside of the conical block 113. The tightening sleeve 105 and the fixed sleeve 104 are both provided with ball grooves adapted to the limiting balls 114. The pressing block 110 presses down the telescopic rod 111, and the telescopic rod 111 drives the telescopic spring 112 to extend. The conical block 113 moves downward, causing the limiting balls 114 to retreat into the tightening sleeve 105, thereby canceling the locking of the limiting balls 114 on the fixed sleeve 104.

[0025] At the same time, the fixing rod 115 is fixedly connected to the skeleton body 101 and is located above the skeleton body 101. The cover plate 116 is rotatably connected to the fixing rod 115 and is located above the mounting plate 107. The cover plate 116 rotates around the fixing rod 115 and covers the mounting plate 107 through the cover plate 116, thereby hiding the mounting plate 107 and improving the beauty of the structure.

[0026] In addition, the limiting block 117 is detachably connected to the cover plate 116 and is located below the cover plate 116. The hand-tightening nut 118 is threadedly connected to the skeleton body 101 and is located on the outside of the limiting block 117. The hand-tightening nut 118 passes through the limiting block 117. The two auxiliary blocks 119 are fixedly connected to the limiting block 117 and are located below the limiting block 117. After the cover plate 116 is closed, the limiting block 117 is inserted below the cover plate 116 and fixed to the skeleton body 101 by the hand-tightening nut 118, thereby effectively preventing the cover plate 116 from moving. The auxiliary block 119 facilitates the disassembly of the limiting block 117.

[0027] The fixing structure of the car seat back panel felt of the present embodiment is used. By setting the partition plate 102, the blanket body 103 and the installation assembly, when it is used, the upper end of the blanket body 103 is inserted under the partition plate 102, and then the blanket body 103 is installed in the skeleton body 101, and the pressing block 110 is pressed. The telescopic rod 111 drives the telescopic spring 112 to extend, and the conical block 113 moves downward, so that the limiting ball 114 retreats into the tightening sleeve 105, and the tightening sleeve 105 is inserted into the fixing sleeve 104 through the installation plate 107. The abutting plate 108 abuts the blanket body 103, releasing the The pressing block 110, the telescopic spring 112 retracts and resets, and the conical block 113 pushes up the limiting ball 114, and the limiting ball 114 passes through the ball grooves of the tightening sleeve 105 and the fixing sleeve 104, so that the tightening sleeve 105 is locked with the fixing sleeve 104. After the installation is completed, the cover plate 116 rotates around the fixing rod 115, and the cover plate 116 covers the top of the mounting plate 107. The limiting block 117 is inserted under the cover plate 116, and the limiting block 117 is fixed to the skeleton body 101 by the hand-tightening nut 118, so that the fixing structure can still keep the blanket and the skeleton tightly connected when pulled by external force, thereby improving the stability of the connection.

[0028] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A fixing structure for a car seat back panel felt, comprising a skeleton body, characterized in that: The cam is fixedly connected to the frame body and is located above the blanket body. The blanket body is detachably connected to the frame body and is located on the outside of the frame body. The mounting assembly includes a fixing sleeve, a tightening sleeve, a connecting sleeve, a mounting plate, a holding plate, a locking member and a protective member. The fixing sleeve is fixedly connected to the frame body and is located in the frame body. The tightening sleeve is detachably connected to the fixing sleeve and is located inside the fixing sleeve. The connecting sleeve is fixedly connected to the tightening sleeve and is located above the tightening sleeve. The mounting plate is fixedly connected to the connecting sleeve and is located above the connecting sleeve. The holding plate is fixedly connected to the mounting plate and is located on the outside of the partition plate. The locking member is slidably connected to the tightening sleeve and is located inside the connecting sleeve. The protective member is rotatably connected to the frame body and is located above the mounting plate.

2. The fixing structure of the car seat back panel felt according to claim 1, characterized in that: The locking member includes a fixed block, a pressing block and a telescopic rod. The fixed block is fixedly connected to the connecting sleeve and is located in the connecting sleeve. The pressing block is fixedly connected to the telescopic rod and is located in the mounting plate. The telescopic rod is slidably connected to the fixed block and passes through the fixed block.

3. The fixing structure of the car seat back panel felt according to claim 2, characterized in that: The locking member also includes a telescopic spring, a conical block and two limiting balls. The telescopic spring is fixedly connected to the fixed block and is located on the outside of the telescopic rod. The conical block is fixedly connected to the telescopic rod and is located below the telescopic rod. The two limiting balls are arranged on the outside of the conical block.

4. The fixing structure of the car seat back panel felt according to claim 3, characterized in that: The protective member includes a fixing rod and a cover plate, wherein the fixing rod is fixedly connected to the frame body and is located above the frame body, and the cover plate is rotatably connected to the fixing rod and is located above the mounting plate.

5. The fixing structure of the car seat back panel felt according to claim 4, characterized in that: The protective member also includes a limiting block, a hand-tightening nut and two auxiliary blocks. The limiting block is detachably connected to the cover plate and is located below the cover plate. The hand-tightening nut is threadedly connected to the skeleton body and is located on the outside of the limiting block. The hand-tightening nut passes through the limiting block. The two auxiliary blocks are fixedly connected to the limiting block and are located below the limiting block.

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