CN216076601U - Sentry box ceiling convenient to expand - Google Patents

Abstract

This product is a sentry box ceiling convenient to expand, relates to tent technical field: the rain-proof and rain-proof device comprises a horizontal frame consisting of four mutually vertical supporting rods, rain-proof cloth is sleeved outside the horizontal frame, the bottom of the horizontal frame is connected with a platform through a vertical rod, every two supporting rods are movably connected with the same L-shaped plate through Contraband shaped plates, and a half-cone gear used for adjusting the angles of the supporting rods is arranged on the Contraband shaped plate; the utility model has the following beneficial effects: the utility model has simple structure and convenient use, and can drive the supporting rods on other sides to rotate along with the supporting rods under the meshing transmission of the semi-conical gear by only rotating the supporting rod on one side, thereby realizing quick expansion or storage.

Description

Sentry box ceiling convenient to expand

Technical Field

The utility model relates to the technical field of tents, and particularly discloses a sentry box ceiling convenient to unfold.

Background

At present, people constantly improve to the degree of importance of security, and to military base, government unit, arrive district property, crossing traffic for a short time, often can see the sentry box of all kinds, and for sunshade or take shelter from rain, all can set up the ceiling on the sentry box, and traditional ceiling is folding nevertheless when it expandes need strut four angles one by one and fix again, and it is very inconvenient to use. Therefore, it is desirable to design a pavilion ceiling that can be quickly unfolded and folded.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a sentry box ceiling which is convenient to unfold and is used for overcoming the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a sentry box ceiling convenient to expand, includes the horizontal frame who comprises four mutually perpendicular's bracing piece, the cover has the cloth of keeping off the rain outside the horizontal frame and its bottom is connecting the platform through the pole setting, the bracing piece is provided with the half cone gear who is used for adjusting the bracing piece angle between two liang.

As a further optimization of the scheme, Contraband-shaped plates with openings facing two sides are fixedly connected to two ends of the supporting rod, and the semi-conical gear is fixed on the inner side of the Contraband-shaped plate.

As a further optimization of the scheme, two adjacent half bevel gears are opposite in tooth direction and meshed with each other.

As a further optimization of the scheme, two adjacent Contraband shaped plates are movably connected with the same L shaped plate through a pin shaft, and the bottom of one L shaped plate is fixedly connected with the top of the upright rod.

The utility model has the following beneficial effects:

the sentry box ceiling convenient to unfold disclosed by the utility model is simple in structure and convenient to use, and the support rods on the other sides can be driven to rotate along with the support rods under the meshing transmission of the semi-conical gears only by rotating the support rods on one side, so that the sentry box ceiling is unfolded or folded quickly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of the internal structure of the present invention;

FIG. 2 is a perspective view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is a schematic view of the overall structure of the present invention;

in the figure: 1-supporting rod, 2-Contraband shaping plate, 3-L shaping plate, 4-semi-conical gear, 5-rain-proof cloth, 6-vertical rod and 7-platform.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.

Examples

The embodiment discloses a sentry box ceiling convenient to expand, include the horizontal framework who comprises four mutually perpendicular's bracing piece 1, 1 both ends fixedly connected with opening of bracing piece is connected with half conical gear 4 towards Contraband templates 2 and Contraband template 2 inboard on both sides, half conical gear 4 tooth on two adjacent Contraband templates 2 is relative and meshing and Contraband template between through round pin axle swing joint same L template 3, bracing piece 1 can rotate around L template 3 through Contraband template 2, the horizontal framework outside cover that bracing piece 1 constitutes has rain-proof cloth 5 and pole setting 6 is being connected to one of them L template 3 bottom fixed connection, pole setting 6 bottom passes through screwed connection with platform 7. When pulling up the bracing piece 1 of one of them side, because the transmission of half bevel gear 4 drives adjacent both sides bracing piece 1 upwards to rotate thereupon, and the bracing piece 1 of one side relative rather than rotates thereupon, demonstrates the expansion state, when needing to accomodate, only needs to pull down bracing piece 1 of one of them side and can accomplish.

The utility model discloses a sentry box ceiling convenient to unfold, which has the following principle:

when needs expand the ceiling, only need upwards pull the bracing piece of one of them side, because half bevel gear's transmission drives adjacent both sides bracing piece upwards and rotates thereupon, and the bracing piece of one side relative rather than receives bevel gear to drive also rotates thereupon, demonstrates the expansion state, when needs accomodate, only needs downwards pull the bracing piece of one of them side and can accomplish.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a sentry box ceiling convenient to expand, includes the horizontal frame who comprises four mutually perpendicular's bracing piece (1), the cover has rain cloth (5) in the horizontal frame outside and its bottom is connecting platform (7) through pole setting (6), its characterized in that, bracing piece (1) are provided with half cone gear (4) that are used for adjusting bracing piece (1) angle between two liang.

2. A easy-to-unfold sentry box ceiling according to claim 1, characterised in that both ends of the supporting bar (1) are fixedly connected with Contraband shaped plates (2) with openings facing both sides and the semi-conical gear (4) is fixed inside Contraband shaped plates (2).

3. A sentry box ceiling to facilitate deployment according to claim 2, characterised in that two adjacent half-bevel gears (4) are oppositely toothed and intermeshed.

4. A sentry box ceiling easy to unfold according to claim 1 or 2, characterized in that two adjacent Contraband shaped boards (2) are movably connected with the same L shaped board (3) through pin shafts and the bottom of one L shaped board (3) is fixedly connected with the top of the vertical rod (6).

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