CN216547565U

CN216547565U - Portable projection curtain storage device

Info

Publication number: CN216547565U
Application number: CN202123052349.4U
Authority: CN
Inventors: 薛文晶; 梁勇
Original assignee: Ruiying Screen Wuxi Co ltd
Current assignee: Sichuan Huaying Zhiye Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-17
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a portable projection curtain storage device which comprises a box body and a box cover, wherein a pull rod is movably mounted on one side of the box body, a handle is fixedly mounted on the front surface of the box body, a mesh bag is sewn inside the box body, a sliding groove is formed in the lower surface of the box body, a support is rotatably mounted inside the sliding groove, a roller is fixedly mounted inside the support, a baffle is rotatably mounted on one side inside the sliding groove, a spring is fixedly mounted on the lower surface of the baffle, a memory sponge is pasted inside the box cover, and a supporting pad is pasted on the upper surface of the memory sponge. The utility model enables the containing device to be convenient to carry, can drag the containing device to move, can effectively reduce jolts encountered during dragging, has a fixing function in the containing device, can level and fix a curtain when the curtain is placed in the containing device, and has practicability.

Description

Portable projection curtain storage device

Technical Field

The utility model relates to the technical field of curtain storage, in particular to a portable projection curtain storage device.

Background

Projection screens are one of the most commonly used products in projector peripheral equipment. If the projection curtain is properly matched with the projector, a high-quality projection effect can be obtained. The projection curtain can be divided into two types of reflection type and transmission type in terms of function; reflective for front projection and transmissive for rear projection; the positive projection screen is divided into a plane screen and an arc screen; the storage device is a box body for storing the curtain, and can be divided into a glass curtain, a metal curtain, an embossed plastic curtain and the like in texture;

the existing curtain storage device has certain defects, is inconvenient to carry, can be carried only in a portable mode, is single in carrying method, is not used by users, does not have a stable fixing effect, and can influence the projection effect because the curtain inside the carrying process of the users is easily wrinkled due to jolting and shaking in the carrying distance, so that the portable projection curtain storage device is provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable projection curtain storage device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a portable projection curtain storage device, includes box body and lid, one side movable mounting of box body has the pull rod, the front fixed surface of box body installs the handle, the inside sewing of box body has the pocket, the spout has been seted up to the lower surface of box body, the support is installed in the inside rotation of spout, the inside fixed mounting of support has the gyro wheel, the baffle is installed in the rotation of inside one side of spout, the lower fixed surface of baffle installs the spring, the inside of lid is pasted and is had the memory sponge, the last surface paste of memory sponge has the supporting pad.

Preferably, a hinge is fixedly installed between the box body and the box cover, and the box body and the box cover are rotatably connected through the hinge.

Preferably, one side fixed mounting of box body has the buckle, one side fixed mounting of lid has the fixture block, box body and lid pass through buckle and fixture block connection.

Preferably, the box body is internally provided with a slot, and the pull rod is movably arranged inside the slot.

Preferably, the connecting sleeves are fixedly mounted on the baffle and one side of the support, the connecting rods are fixedly mounted inside the sliding groove, the connecting rods are two groups in number, and the baffle and the support are movably mounted in the sliding groove through the connecting rods.

Preferably, a rubber pad is adhered to the lower surface of the baffle plate, and the spring is fixedly installed on the lower surface of the rubber pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. the accommodating device is convenient to carry by the aid of the arranged pull rod, the handle, the sliding groove, the connecting rod, the support, the roller wheel, the baffle and the spring, can be dragged to move, can effectively reduce jolts in dragging, avoids damage to the accommodating device due to the jolts, prolongs service life of the accommodating device, and improves use experience of users;

2. memory sponge, supporting pad and pocket through the setting make storage device's inside have fixed function, can also level and fix it when placing storage device inside with the curtain, make the curtain can be level and smooth by the extrusion inside storage device, avoided the curtain fold when removing and influence subsequent use, have the practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of a portable projection curtain storage device according to the present invention;

fig. 2 is a schematic structural diagram of a box body in a portable projection curtain storage device according to the present invention;

fig. 3 is a schematic view of a connection structure between a roller and a box body in the portable projection curtain storage device according to the present invention;

fig. 4 is a schematic structural diagram of a box cover of a portable projection curtain storage device according to the present invention.

In the figure: 1. a box body; 2. a pull rod; 3. buckling; 4. a grip; 5. a mesh bag; 6. a hinge; 7. a chute; 8. a connecting rod; 9. a support; 10. a roller; 11. a baffle plate; 12. a spring; 13. a box cover; 14. a clamping block; 15. memory sponge; 16. a support pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, a portable projection curtain storage device, including box body 1 and lid 13, one side movable mounting of box body 1 has pull rod 2, the front fixed surface of box body 1 installs handle 4, the inside sewing of box body 1 has pocket 5, spout 7 has been seted up to the lower surface of box body 1, spout 7's inside rotation is installed and is had support 9, the inside fixed mounting of support 9 has gyro wheel 10, spout 7's inside one side is rotated and is installed baffle 11, the lower fixed surface of baffle 11 installs spring 12, the inside of lid 13 is pasted and is had memory sponge 15, the upper surface of memory sponge 15 is pasted and is had supporting pad 16.

Fixed mounting has hinge 6 between box body 1 and the lid 13, and box body 1 and lid 13 rotate through hinge 6 to be connected, and one side fixed mounting of box body 1 has buckle 3, and one side fixed mounting of lid 13 has fixture block 14, and box body 1 and lid 13 pass through buckle 3 and fixture block 14 block to be connected, and is folding with the curtain, then in the smooth pocket 5 of putting into, recycles hinge 6 and rotates to close lid 13, is in the same place buckle 3 and fixture block 14 block joint.

The inside of box body 1 is seted up the slot, and pull rod 2 movable mounting is in the inside of slot, can select to hold grip 4 and carry away, also can pull out pull rod 2, utilizes gyro wheel 10 to drag after inclining box body 1.

Baffle 11 and the equal fixed mounting in one side of support 9 have the adapter sleeve, the inside fixed mounting of spout 7 has connecting rod 8, the quantity of connecting rod 8 is two sets of, baffle 11 and support 9 are all through connecting rod 8 movable mounting in spout 7, the lower surface of baffle 11 is pasted and is had the rubber pad, spring 12 fixed mounting is at the lower surface of rubber pad, support 9 with spout 7 temples rotates out through connecting rod 8, baffle 11 also can rotate out simultaneously, then pull rod 2 is pulled out, utilize gyro wheel 10 to drag behind the 1 slope of box body, when meetting jolting, support 9 can upwards rotate, then can extrude spring 12 and support baffle 11, thereby the rubber pad meeting absorbing capacity under baffle 11 carries out the shock attenuation.

It should be noted that the utility model is a portable projection curtain storage device, a curtain is folded and then is flatly placed into a mesh bag 5, a hinge 6 is used for rotating to close a box cover 13, a buckle 3 and a clamping block 14 are clamped together, a supporting pad 16 can be supported on the mesh bag 5, then a memory sponge 15 can be compressed due to pressure, the supporting pad 16 can abut against the mesh bag 5, the curtain inside cannot move, the handle 4 can be held to lift the curtain, or a bracket 9 at the temporal part of a sliding groove 7 can be rotated out through a connecting rod 8, a baffle 11 can also be rotated out at the same time, then a pull rod 2 is pulled out, the box body 1 is inclined and dragged by using a roller 10, when bumping, the bracket 9 can rotate upwards, then the spring 12 can be extruded to abut against the baffle 11, and a rubber pad below the baffle 11 can absorb force to absorb shock.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable projection curtain storage device, includes box body (1) and lid (13), its characterized in that, one side movable mounting of box body (1) has pull rod (2), the front fixed surface of box body (1) installs handle (4), the inside sewing of box body (1) has pocket (5), spout (7) have been seted up to the lower surface of box body (1), support (9) have been installed in the internal rotation of spout (7), the internal fixed mounting of support (9) has gyro wheel (10), baffle (11) have been installed in the rotation of inside one side of spout (7), the lower fixed surface of baffle (11) installs spring (12), the inside paste of lid (13) has memory sponge (15), the upper surface paste of memory sponge (15) has supporting pad (16).

2. The portable projection curtain storage device of claim 1, wherein a hinge (6) is fixedly mounted between the box body (1) and the box cover (13), and the box body (1) and the box cover (13) are rotatably connected through the hinge (6).

3. The portable projection curtain storage device as claimed in claim 1, wherein a buckle (3) is fixedly mounted on one side of the box body (1), a block (14) is fixedly mounted on one side of the box cover (13), and the box body (1) and the box cover (13) are connected through the buckle (3) and the block (14) in a clamping manner.

4. The portable projection curtain storage device as claimed in claim 1, wherein the box (1) has a slot therein, and the pull rod (2) is movably mounted in the slot.

5. The portable projection curtain storage device as claimed in claim 1, wherein the baffle (11) and the bracket (9) are both fixedly provided with a connecting sleeve at one side, the inside of the chute (7) is fixedly provided with connecting rods (8), the number of the connecting rods (8) is two, and the baffle (11) and the bracket (9) are both movably arranged in the chute (7) through the connecting rods (8).

6. A portable projection curtain storage device as claimed in claim 1 wherein a rubber pad is adhered to the lower surface of the baffle (11) and the spring (12) is fixedly mounted to the lower surface of the rubber pad.