CN217994074U

CN217994074U - Sunshade curtain shaft of automobile sunshade curtain reel assembly capable of being positioned

Info

Publication number: CN217994074U
Application number: CN202221617490.6U
Authority: CN
Inventors: 龚皎
Original assignee: Kunshan Fengwangcheng Precision Electronics Co ltd
Current assignee: Kunshan Fengwangcheng Precision Electronics Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-09
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a sunshade shaft of automobile sunshade reel assembly that can fix a position, including sunshade shaft main part, the locating ring is all installed through the second screw to the tip surface of sunshade shaft main part, the surface of sunshade shaft main part has seted up first draw-in groove, the inside bottom of first draw-in groove is provided with fixed tooth, the surface of first draw-in groove is provided with the dental lamina, the tip integral type of dental lamina has the connecting block; through the fixed tooth of inside bottom design at first draw-in groove, and the surface design dental lamina at first draw-in groove, can be with the tip closure of sunshade screen in the inside of first draw-in groove and be located the lower surface of dental lamina, the effect that takes place deformation through first sticis spring will be connected the slide bar and drive the connection slide bar in the inside slip of spout, the connecting block is pressed with the dental lamina tightly, the dental lamina closure sticiss in the inside of first draw-in groove on the surface of sunshade screen, the lower surface contact of sunshade screen is in the surface of fixed tooth.

Description

Sunshade curtain shaft of automobile sunshade curtain reel assembly capable of being positioned

Technical Field

The utility model belongs to the technical field of the sunshade screen axle, concretely relates to car sunshade screen spool assembly's that can fix a position sunshade screen axle.

Background

The automobile sun-shading curtain is used for effectively shading the sunlight of front glass and side rear glass of an automobile, the sun-shading curtain is rolled up through shaft rotation when being rolled up, a sun-shading curtain shaft is a main component of a sun-shading curtain reel assembly, the sun-shading curtain shaft is convenient to fixedly clamp and mount the sun-shading curtain when being used, the sun-shading curtain is more convenient and fastened to mount, the sun-shading curtain is easy to stabilize when being used, and the sun-shading curtain shaft is convenient to widely use;

the existing sunshade curtain shaft directly closes a sunshade curtain on the outer surface of the shaft when the sunshade curtain is installed, and is fixed through glue solution adhesion, so that when the sunshade curtain is completely opened, the sunshade curtain has a certain weight, the end part of the sunshade curtain is easy to fall off when the outer surface of the shaft is stressed, the problem that the sunshade curtain is easy to loosen when the sunshade curtain is installed on the outer surface of the shaft, and the use of the sunshade curtain installed on the shaft is influenced is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sunshade axle of car sunshade screen spool assembly that can fix a position to having certain weight when proposing the sunshade screen and opening completely in solving above-mentioned background art, the tip of sunshade screen easily causes the tip of sunshade screen to drop when the surface of axle receives the heavy load, causes easily not hard up when the surface mounting sunshade screen of axle, influences the problem that axle installation sunshade screen used.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning ring is mounted on the outer surface of the end portion of the sunshade shaft main body through a second screw, when a sunshade curtain is rolled up through the sunshade shaft main body, the positioning ring is easy to position the side face of the sunshade curtain, the sunshade curtain is easy to stably roll and use and is not easy to walk, a first clamping groove is formed in the outer surface of the sunshade shaft main body, fixed teeth are arranged at the bottom end of the interior of the first clamping groove, the first clamping groove and the sunshade shaft main body are of an integrated structure, the fixed teeth and the bottom end of the interior of the first clamping groove are of an integrated structure, a dental plate is arranged on the surface of the first clamping groove, the sunshade curtain is convenient to close in the first clamping groove, the lower surface of the sunshade curtain is in contact with the surface of the fixed teeth, and the lower surface of the sunshade curtain is convenient to press tightly, the end part of the toothed plate is integrally formed with a connecting block, the end part of the first clamping groove is positioned in the sun shade shaft main body and is provided with a sliding groove, a connecting sliding rod is arranged in the sliding groove, a first compression spring is arranged at the joint of the two sides of the connecting sliding rod and the top end of the sliding groove through a second screw, the end part of the connecting sliding rod is connected with the lower surface of the connecting block through the second screw, the end part of the sun shade is closed in the first clamping groove and positioned on the lower surface of the toothed plate, the connecting sliding rod slides in the sliding groove to drive the sliding groove and the connecting block to elastically move through the deformation of the first compression spring, the toothed plate is driven to be compressed and installed when the connecting block elastically moves, the lower surface of the sun shade is in contact with the surface of the fixed teeth, and the closed sun shade is conveniently compressed and fixed through the toothed plate and the fixed teeth, strengthen the fastening when easily installing the sunshade screen, the sunshade screen is inside opening completely in the car and is received when heavily pressing, is difficult for at this moment coming off sunshade screen and sunshade screen axle main part, and stable rolling is used, the inside of connecting block is provided with handheld ring.

Preferably, the two ends of the sun-shading curtain shaft main body are sleeved with mounting rings, the end part of the sun-shading curtain shaft main body is of an annular structure, the end part of the sun-shading curtain shaft main body penetrates through the inside of the mounting rings, so that the mounting rings are closed at the end part of the sun-shading curtain shaft main body, the mounting rings of proper types are selected for installation and use, the end parts of the mounting rings are positioned on the surface of the end part of the sun-shading curtain shaft main body, limit blocks are installed on the surfaces of the end parts of the mounting rings through second screws, so that the bottom ends of the mounting rings are in contact with the limit blocks for limiting when the mounting rings are installed, two grooves are formed in the end part of the sun-shading curtain shaft main body, second compression springs are fixed in the grooves through glue solution in an adhering mode, clamping blocks are elastically arranged at the end parts of the second compression springs, and two second clamping grooves are formed in the inner surfaces of the end parts of the mounting rings, the second compression spring and the mounting ring are connected with the second clamping groove through the clamping block in a clamping mode, the mounting ring with the proper type is selected to be mounted according to the type of the mounting code and the type of the bearing, the clamping block is tightly pressed in the second clamping groove under the action of deformation of the second compression spring to be fixedly mounted, the mounting ring is fixedly mounted at the end portion of the sunshade curtain shaft main body, the mounting ring is conveniently closed in the bearing and the mounting code when the sunshade curtain shaft main body is mounted, the mounting ring with the proper type is conveniently selected according to the mounting code and the type of the bearing to be mounted and used, the surface of the end portion of the sunshade curtain shaft main body is connected with a sliding plate in a sliding mode, the end portion of the sliding plate is connected with the side face of the clamping block in a screwing mode through a threaded structure, the end portion of the sliding plate is connected with two first screws in a screwing mode, the position of the clamping block is conveniently adjusted through the sliding block, and the mounting ring is fixedly mounted at the end portion of the sunshade curtain shaft main body through the first screws, is convenient for fixing, mounting and using.

Preferably, the end part of the clamping block extends to the outer surface of the sunshade curtain shaft main body, the side surface of the clamping block and the end surface of the sunshade curtain shaft main body are fixedly connected with the first screw through the sliding plate, the position of the clamping block can be conveniently adjusted through the sliding plate, and the sunshade curtain shaft main body is convenient to adjust and use.

Preferably, the second clamping groove and the mounting ring are of an integrated structure, and the end of the clamping block is matched with the inside of the second clamping groove, so that the mounting ring can be clamped and mounted conveniently after being mounted.

Preferably, the connecting slide rod is in sliding connection with the inside of the sliding groove, and the connecting block is elastically connected with the sun-shading curtain shaft main body through the connecting slide rod and the first compression spring, so that the connecting block and the tooth plate are conveniently installed in a compression mode, and the sun-shading curtain is easily compressed for use.

Preferably, the first clamping groove and the sun shade shaft main body are of an integrated structure, and the toothed plate is embedded into the first clamping groove, so that the sun shade can be tightly pressed and installed after the sun shade is closed.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) Through the fixed tooth of inside bottom design at first draw-in groove, and the surface design dental plate at first draw-in groove, can be with the tip closure of sunshade screen in the inside of first draw-in groove and be located the lower surface of dental plate, the effect that takes place deformation through first sticis spring will be connected the slide bar and drive the connection slide bar in the inside slip of spout, the connecting block compresses tightly with the dental plate, the dental plate closure compresses tightly on the surface of sunshade screen in the inside of first draw-in groove, the lower surface contact in the surface of fixed tooth of sunshade screen, it is fixed to strengthen sticising with fixed tooth through the dental plate after the sunshade screen closure, strengthen the fastening when easily installing the sunshade screen, the sunshade screen is when opening completely in the car and receiving the weight, be difficult for this moment to drop sunshade screen and sunshade screen axle main part, stable the use, the tip is easy to cause the tip of sunshade screen to drop when the surface of axle receives the weight when having solved the sunshade screen and opened, cause the problem that the external surface mounting sunshade screen is used at the axle easily not hard up, influence axle mounting sunshade screen use.

(2) Through the tip design collar at sunshade screen axle main part, can install, the collar installation of the model of selecting suitable model according to the model of installation sign indicating number and bearing, with collar fixed mounting at the tip of sunshade screen axle main part, be convenient for pass through collar and closure when installing sunshade screen axle main part in the inside of bearing and installation sign indicating number, convenient the model of installing sign indicating number and bearing of selecting suitable collar installation and use, the tip of sunshade screen axle main part is fixed when having solved sunshade screen axle main part installation, can only be used for the installation sign indicating number of fixed model and bearing installation when the installation, the installation form is single, cause the inconvenient problem of installation.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic side sectional structural view of the tooth plate, the clamping groove and the sunshade curtain shaft of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the mounting ring and the main body of the sunshade shaft according to the present invention in a partial cross-sectional view;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 4 according to the present invention;

FIG. 6 is a schematic side view of the sunshade shaft main body, the fixture block and the sliding plate of the present invention;

in the figure: 1. a mounting ring; 2. a positioning ring; 3. a toothed plate; 4. a first card slot; 5. a blind shaft main body; 6. a first screw; 7. fixing teeth; 8. connecting a sliding rod; 9. a first compression spring; 10. a chute; 11. connecting blocks; 12. a hand-held ring; 13. a limiting block; 14. a groove; 15. a second urging spring; 16. a clamping block; 17. a second card slot; 18. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a sunshade shaft of a positionable automobile sunshade reel assembly comprises a sunshade shaft main body 5, wherein positioning rings 2 are installed on the outer surfaces of the end portions of the sunshade shaft main body 5 through second screws, when the sunshade shaft main body 5 is installed to be used conveniently, the end portions of a sunshade are clamped and installed on the outer surfaces of the sunshade shaft main body 5, when the sunshade is rolled up through the sunshade shaft main body 5, the end portions of the sunshade are positioned through the positioning rings 2, the sunshade is rolled up more accurately and not prone to deviation, a first clamping groove 4 is formed in the outer surface of the sunshade shaft main body 5, fixed teeth 7 are arranged at the bottom end of the inner portion of the first clamping groove 4, when the sunshade is located inside the first clamping groove 4, the lower surface of the end portion of the sunshade is in contact with the surface of the fixed teeth 7 to tightly press the end portion of the sunshade, toothed plates 3 are arranged on the surface of the first clamping groove 4, the end part of the tooth plate 3 is integrally formed with a connecting block 11, a sliding groove 10 is formed in the end part of the first clamping groove 4, which is positioned in the sunshade curtain shaft main body 5, a connecting slide rod 8 is arranged in the sliding groove 10, which is convenient to slide in the sliding groove 10 through the connecting slide rod 8, the connecting block 11 and the tooth plate 3 are easy to pull, the position of the tooth plate 3 is convenient to adjust, and the connection is easy to clamp, install and use, a first compression spring 9 is installed at the joint of the two sides of the connecting slide rod 8 and the top end of the inner part of the sliding groove 10 through a second screw, the end part of the connecting slide rod 8 is connected with the lower surface of the connecting block 11 through a second screw, the end part of the sunshade curtain is closed in the first clamping groove 4 and positioned on the lower surface of the tooth plate 3, the connecting slide rod 8 slides in the sliding groove 10 to drive the connecting slide rod 8 and the connecting block 11 to elastically move through the deformation effect of the first compression spring 9, drive dentate plate 3 and sticis the installation when connecting block 11 elastic movement, and the lower surface contact of sunshade screen in the surface of fixed tooth 7, be convenient for at this moment with the sunshade screen closed back through dentate plate 3 with fixed tooth 7 strengthen sticis fixed, strengthen the fastening when easily installing the sunshade screen, the sunshade screen is opened completely in the car and is received when heavily pressing, be difficult for coming off sunshade screen and sunshade screen axle main part 5 this moment, it uses to stabilize the rolling, the inside of connecting block 11 is provided with handheld ring 12, be convenient for the finger block easily spur connecting block 11 and dentate plate 3 in the inside of handheld ring 12, be convenient for adjust and use.

In this embodiment, preferably, the mounting rings 1 are respectively sleeved at two ends of the shade shaft main body 5, the end portions of the mounting rings 1 are located on the end surface of the shade shaft main body 5, and the limiting blocks 13 are installed through the second screws, so that when the mounting rings 1 are closed at the end portions of the shade shaft main body 5, the bottom end of the mounting ring 1 is contacted with the surface of a limiting block 13 for limiting control, two grooves 14 are arranged at the end part of the sunshade curtain shaft main body 5, a second compression spring 15 is fixed in the grooves 14 through glue solution adhesion, a clamping block 16 is elastically arranged at the end part of the second compression spring 15, two second clamping grooves 17 are arranged on the inner surface of the end part of the mounting ring 1, and the second compression spring 15 is connected with the mounting ring 1 through the clamping block 16 and the second clamping groove 17 in a clamping manner, so that when the bottom end of the mounting ring 1 contacts with the surface of the limiting block 13, the clamping block 16 is tightly pressed in the second clamping groove 17 under the deformation action of the second compression spring 15, so that the mounting ring 1 is convenient to be fixedly mounted, the mounting ring 1 and the sunshade shaft main body 5 are fixedly mounted for use, the mounting ring 1 is convenient to close in the bearing and the mounting code when the sunshade shaft main body 5 is mounted, the mounting ring 1 is convenient to be selected for mounting and use according to the mounting code and the type of the bearing, the surface of the end part of the sunshade shaft main body 5 is connected with a sliding plate 18 in a sliding manner, the end part of the sliding plate 18 is screwed with the side surface of the clamping block 16 through a thread structure, the end part of the sliding plate 18 is screwed with two first screws 6, so that the position of the clamping block 16 can be conveniently adjusted through sliding of the sliding plate 18 during installation, the adjustment and use during installation are convenient, after the installation, the first screw 6 can be screwed to fixedly install the sliding plate 18 and the fixture block 16, so that the installation ring 1 is fixedly installed and then the sunshade curtain shaft main body 5 is stably installed for use.

In order to facilitate the installation of the installation ring 1, the end part of the sun-shading curtain shaft main body 5 is of an annular structure, the end part of the sun-shading curtain shaft main body 5 penetrates through the installation ring 1, in order to facilitate the reinforcement and fastening of the installation ring 1 after installation, the end part of the fixture block 16 extends to the outer surface of the sun-shading curtain shaft main body 5 for fixed installation, the side surface of the fixture block 16 and the end surface of the sun-shading curtain shaft main body 5 are fixedly connected with the first screw 6 through the sliding plate 18, in order to facilitate the clamping installation of the installation ring 1 after closing, the second clamping groove 17 and the installation ring 1 are of an integral structure, the end part of the fixture block 16 is matched with the inside of the second clamping groove 17, in order to facilitate the elastic connection of the connecting block 11, thereby use tooth board 3 through connecting block 11 sticiss the installation, connect the inside looks sliding connection of slide bar 8 and spout 10, and connecting block 11 and sunshade screen axle main part 5 through connecting slide bar 8 and first sticis spring 9 elastic connection, in order to fasten the installation with the sunshade screen through the inside of the first draw-in groove 4 of pinion rack 3 embedding, first draw-in groove 4 and sunshade screen axle main part 5 formula structure as an organic whole, and the inside of the first draw-in groove 4 of embedding of tooth board 3, strengthen the fastening through fixed tooth 7 when sticising tooth board 3 for the sake of convenience, first draw-in groove 4 and sunshade screen axle main part 5 formula structure as an organic whole, and fixed tooth 7 and the inside bottom formula structure as an organic whole of first draw-in groove 4.

The utility model discloses a theory of operation and use flow: before the sunshade shaft of the positionable automobile sunshade shaft assembly is used, firstly, the sunshade shaft can be installed, the installation ring 1 with a proper type can be screwed with the type of a bearing according to an installation code of an external curtain rolling shaft assembly, at the moment, the sliding plate 18 adjusts the end part of the clamping block 16 to be matched with the surface of the sunshade shaft main body 5, the installation ring 1 is sleeved on the end part of the sunshade shaft main body 5, the bottom end of the installation ring 1 is contacted with the surface of the limiting block 13, after the installation of the installation ring 1, the sliding plate 18 is loosened, the end part of the clamping block 16 is clamped in the second clamping groove 17 under the action of deformation of the second compression spring 15 in the groove 14, the installation ring 1 is easily sleeved and then clamped and installed, the sliding plate 18 and the clamping block 16 are fixedly installed by screwing the first screw 6, the installation ring 1 and the sunshade shaft main body 5 are fixedly installed and used, the installation ring 1 and the installation code are conveniently closed in the bearing and the installation code according to the type of the installation code and the bearing;

then install sunshade screen axle main part 5 on sunshade screen spool assembly through installation sign indicating number and bearing, again install sunshade screen spool assembly on the car and use, after sunshade screen axle main part 5 installs, when installing the sunshade screen, the inside pulling connecting block 11 and tooth board 3 at handheld ring 12 is blocked to the finger this moment, close the tip of sunshade screen in the inside of first draw-in groove 4 and be located the lower surface of tooth pinion 3, loosen handheld ring 12 this moment, the effect that takes place deformation through first clamp spring 9 will connect slide bar 8 and drive connecting slide bar 8 and connecting block 11 elastic movement in the inside slip of spout 10, drive tooth pinion 3 and sticiss the installation when connecting block 11 elastic movement, and the lower surface contact of sunshade screen is in the surface of fixed tooth 7, be convenient for strengthen sticising fixedly through tooth pinion 3 after closing the sunshade screen this moment, strengthen fastening when easily installing the sunshade screen, when the sunshade screen is opened completely and is stressed in the car, be difficult for coming off sunshade screen and sunshade screen axle main part 5 this moment, stable rolling is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sunshade axle of car sunshade roller assembly that can fix a position, includes sunshade axle main part (5), the tip surface of sunshade axle main part (5) all installs holding ring (2), its characterized in that through the second screw: first draw-in groove (4) have been seted up to the surface of sunshade screen axle main part (5), the inside bottom of first draw-in groove (4) is provided with fixed tooth (7), the surface of first draw-in groove (4) is provided with dental plate (3), the tip integral type shaping of dental plate (3) has connecting block (11), the tip of first draw-in groove (4) is located spout (10) have been seted up to the inside of sunshade screen axle main part (5), the inside of spout (10) is provided with connects slide bar (8), connect the both sides of slide bar (8) with the inside top junction of spout (10) has first sticis spring (9) through the second screw installation, just the tip of connecting slide bar (8) with the lower surface of connecting block (11) is connected through the second screw, the inside of connecting block (11) is provided with handheld ring (12).

2. The shade shaft of a positionable automotive shade roller assembly of claim 1, wherein: the utility model discloses a sunshade screen shaft, including sunshade screen shaft main part (5), stopper (13) are installed through the second screw to the both ends of sunshade screen shaft main part (5) all registrate, two recess (14) have been seted up to the tip of sunshade screen shaft main part (5), the inside of recess (14) is fixed with second compression spring (15) through the glue solution bonding, the tip elasticity of second compression spring (15) has fixture block (16), two second draw-in grooves (17) have been seted up to the tip internal surface of mounting ring (1), just second compression spring (15) with mounting ring (1) passes through fixture block (16) with second draw-in groove (17) block is connected, the tip surface sliding connection of sunshade screen shaft main part (5) has slide (18), just the tip of slide (18) with the side of fixture block (16) is through the helicitic texture soon to be connected, the tip screw of slide (18) is connected with two first (6).

3. The sunshade shaft of a positionable vehicle sunshade roller assembly of claim 2, wherein: the end part of the sunshade shaft main body (5) is of an annular structure, and the end part of the sunshade shaft main body (5) penetrates through the inner part of the mounting ring (1).

4. The shade shaft of a positionable automotive shade roller assembly of claim 2, wherein: the end part of the clamping block (16) extends to the outer surface of the shade shaft main body (5), and the side surface of the clamping block (16) and the end surface of the shade shaft main body (5) are fixedly connected with the first screw (6) through the sliding plate (18).

5. The sunshade shaft of a positionable vehicle sunshade roller assembly of claim 2, wherein: the second clamping groove (17) and the mounting ring (1) are of an integral structure, and the end part of the clamping block (16) is matched with the inside of the second clamping groove (17).

6. The shade shaft of a positionable automotive shade roller assembly of claim 1, wherein: the connecting sliding rod (8) is connected with the inside of the sliding groove (10) in a sliding mode, and the connecting block (11) is connected with the sun shade shaft main body (5) in an elastic mode through the connecting sliding rod (8) and the first compression spring (9).

7. The shade shaft of a positionable automotive shade roller assembly of claim 1, wherein: the first clamping groove (4) and the sun shade shaft main body (5) are of an integrated structure, and the toothed plate (3) is embedded into the first clamping groove (4).

8. The shade shaft of a positionable automotive shade roller assembly of claim 1, wherein: the first clamping groove (4) and the sun shade shaft main body (5) are of an integrated structure, and the fixed teeth (7) and the bottom end of the interior of the first clamping groove (4) are of an integrated structure.