Hidden protective net fence capable of ascending and descending and protective fence provided with hidden protective net fence

Abstract

The utility model provides a liftable invisible protective net fence and a protective fence equipped with the same, the liftable invisible protective net fence is mounted on a wall surface and a suspended ceiling, and comprises at least one linear track mounted on the wall surface, extending to the suspended ceiling and having a first distance from the ground, and at least one second linear track mounted on the wall surface, extending to the suspended ceiling and having a second distance from the ground; the at least one group of pulleys are mounted in the linear track; the at least one motor is mounted in the suspended ceiling and is in driving connection with the pulley; and the invisible protective net fence is connected with the pulleys, and the pulleys are driven by the motor to drive the invisible protective net fence to roll up or fall down along the linear rail. According to the hidden protective net fence, the hidden protective net fence, the suspended ceiling and the wall face are installed in a combined mode, the area above an existing fence is enclosed in a lifting mode, and therefore the more comprehensive protective effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of guardrails, in particular to a liftable invisible guardrail net and a guardrail installed with the same. Background Art

[0002] High-altitude falling incidents frequently occur in public places. Despite protective measures such as guardrails of relatively high height and warning signs, there are still certain potential safety hazards. Therefore, there is a lack of a guardrail net that supplements the protective measures and does not affect the aesthetic appearance of the interior of public places. Content of the Utility Model

[0003] In view of the deficiencies in the prior art, the utility model provides a liftable invisible guardrail net and a guardrail installed with the same, reducing potential safety hazards.

[0004] To achieve the above object, on the one hand, the utility model provides a liftable invisible guardrail net, installed on a wall and a ceiling, including: at least one linear track installed on the wall, the linear track extending to the ceiling and having a first distance from the ground; at least one set of pulleys installed in the linear track; at least one motor installed in the ceiling and drivingly connected to the pulleys; an invisible guardrail net connected to the pulleys, and the motor drives the pulleys to drive the invisible guardrail net to roll up or down along the linear track.

[0005] The liftable invisible guardrail net further includes: at least one spiral track provided in the ceiling for spirally storing the invisible guardrail net when the invisible guardrail net is rolled up.

[0006] The invisible guardrail net is transparent.

[0007] The invisible guardrail net is made of an elastic material.

[0008] The liftable invisible guardrail net further includes a protection plate installed on the wall and extending from the ceiling to the ground; the power connection line of the motor passes through the protection plate.

[0009] There are two linear tracks, oppositely arranged on two walls with a second distance.

[0010] There are two sets of pulleys, respectively arranged in the two linear tracks.

[0011] There are two spiral tracks, respectively communicating with the two linear tracks.

[0012] On the other hand, the utility model further provides a guardrail installed with the above liftable invisible guardrail net, further including: a fixed guardrail installed on the wall within the height of the first distance.

[0013] The fixed guardrail is a glass railing, a metal railing or a protective wall.

[0014] As can be seen from the above solution, the advantages of the present utility model are as follows:

[0015] By combining and installing the invisible protective net railing with the ceiling and the wall surface, the present utility model encloses the area above the existing railing in a "lifting" manner, so as to achieve a more comprehensive protection effect.

[0016] The invisible protective net railing of the present utility model breaks through the material limitations of ordinary protective nets and guardrails, adopts a transparent and elastic material, and forms a liftable invisible protective net railing by matching with a track, solves the practical problems of large weight, high cost and low visibility of existing protective devices such as protective nets and guardrails, and avoids the aesthetic problem of affecting the interior decoration effect of public places. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 and Figure 2 is a schematic structural diagram of a liftable invisible protective net railing provided by an embodiment of the present utility model;

[0018] Figure 3 is a schematic diagram of the rolling-up process of a liftable invisible protective net railing provided by an embodiment of the present utility model;

[0019] Figure 4 is a schematic structural diagram of a guardrail provided by another embodiment of the present utility model;

[0020] Among them, reference numerals:

[0021] 1 - Liftable invisible protective net railing;

[0022] 10 - Linear track;

[0023] 11 - Motor;

[0024] 110 - Power connection line;

[0025] 12 - Invisible protective net railing;

[0026] 13 - Spiral track;

[0027] 14 - Protective plate;

[0028] 2 - Wall surface;

[0029] 3 - Ceiling;

[0030] 4 - Guardrail;

[0031] 40 - Fixed guardrail;

[0032] d1 - The first distance;

[0033] d2 - The second distance. Detailed implementation manners

[0034] The technical solution of the present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and efficacy of the present utility model, but it is not intended to limit the protection scope of the appended claims of the present utility model.

[0035] References in the specification to "embodiment", "another embodiment", "this embodiment", etc. mean that the described embodiment may include specific features, structures or characteristics, but not every embodiment must include these specific features, structures or characteristics. In addition, such expressions do not refer to the same embodiment. Further, when describing specific features, structures or characteristics in combination with an embodiment, it has been shown that combining such features, structures or characteristics into other embodiments is within the knowledge of those skilled in the art, whether or not explicitly described.

[0036] In the specification and subsequent claims, certain terms are used to refer to specific components or parts. Those of ordinary skill in the art should understand that a technical user or manufacturer may use different nouns or terms to refer to the same component or part. The specification and claims do not use the difference in name as a way to distinguish components or parts, but use the difference in function of components or parts as the criterion for distinction. The terms "comprising" and "including" mentioned throughout the specification and claims are open-ended terms and should be interpreted as "including but not limited to". In addition, the term "connected" herein includes any direct and indirect electrical connection means. Indirect electrical connection means include connection through other devices.

[0037] It should be noted that in the description of the present utility model, the orientation or positional relationship or parameters indicated by terms such as "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and "about", or "approximately", "substantially", "around" etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description content, and do not indicate or imply that the device or element referred to must have a specific orientation, a specific size or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0038] Existing protective devices (guardrails, protective nets) are mostly made of metal materials such as steel or alloys, which are heavy in weight and high in cost. In particular, the structure of the protective net affects the line of sight, resulting in low visibility, lack of aesthetics, and mostly in a floor-standing form, and play a protective role by reaching a certain height.

[0039] The utility model provides a liftable invisible protective fence, which solves the problem of potential safety hazards existing in the protective fence in the prior art.

[0040] The overall idea of the technical solution implemented by the utility model to solve the above technical problems is as follows: on the basis of the existing fence, a liftable invisible protective fence is installed, and the invisible protective fence is installed in combination with the ceiling and the wall surface, without the need to install additional brackets, saving resources.

[0041] Figure 1 、 Figure 2 FIG. 11 is a schematic structural diagram of a liftable invisible protective fence 1 disclosed in an embodiment of the utility model, which is installed on a wall surface and a ceiling, and includes: at least one linear track 10, at least one set of pulleys (not shown in the figure), at least one motor 11, and an invisible protective fence 12. Among them, the linear track 10 is installed on the wall surface 2, the linear track 10 extends to the ceiling 3 and has a first distance d1 from the ground; the pulley is installed in the linear track 10; the motor 11 is installed in the ceiling 3 and is drivingly connected to the pulley; the invisible protective fence 12 is connected to the pulley.

[0042] Specifically, in use, the motor 11 drives the pulley to slide in the linear track 12, and the pulley drives the invisible protective fence 12 to roll up or down along the linear track 10. The height of the first distance d1 is set according to the actual application scenario, for example, it can be 1200 mm. A fixed protective fence can be set within the first distance d1. When a pedestrian stands near the fixed protective fence, above the fixed protective fence is the invisible protective fence 12 reaching the top, which can effectively prevent behaviors such as pedestrians accidentally falling or intentionally falling. The motor 11 can be a finished track motor.

[0043] In this embodiment, the liftable invisible protective fence 1 further includes: at least one spiral track 13, which is arranged in the ceiling 3 and along the line of the linear track 10, and the spiral track 13 is communicated with the linear track 10 for spirally storing the invisible protective fence 12 when the invisible protective fence 12 is rolled up.

[0044] Specifically, as Figure 3 shown, when the invisible protective fence 12 is rolled up, the motor 11 drives the pulley to slide, and the pulley drives the invisible protective fence 12 to rise along the linear track 10 and be spirally wound in the spiral track 13.

[0045] By installing the spiral track 13, the vertical height of the rolled-up invisible protective fence 12 can be reduced, thereby reducing the elevation of the ceiling 3 occupied.

[0046] In other embodiments, the spiral track 13 can be replaced by a reel.

[0047] In this embodiment, the invisible protective railing 12 is made of a transparent and elastic material. By using a transparent and elastic material, the practical problems of existing protective devices such as protective nets and railings, which are heavy in weight, high in cost, and low in visibility, are solved, and the problem of affecting the aesthetic appearance of indoor decoration in public places is avoided.

[0048] In this embodiment, the liftable invisible protective railing 1 further includes a protective plate 14, which is installed on the wall surface 2 and extends from the ceiling 3 to the ground; the power connection line 110 of the motor 11 passes through the protective plate 14.

[0049] Specifically, the protective plate 14 can be in a "U"-shaped hollow shape and is fixed to the wall surface 2 by strong glue or detachable fixing parts, specifically at the straight track 10, to cover and protect the power connection line 110, or only for aesthetic purposes. The present utility model is not limited thereto.

[0050] In this embodiment, there are two straight tracks 10, which are oppositely arranged on two wall surfaces 2 with a second distance d2. The corresponding pulleys are arranged in two groups and are respectively installed in the two straight tracks 10. There are also two spiral tracks 13 communicated with the straight tracks 10 correspondingly.

[0051] In another embodiment, as Figure 4 shown, a protective railing 4 is provided, on which the above-mentioned liftable invisible protective railing 1 is installed, and further includes: a fixed protective railing 40, which is installed on the wall surface 2 within a height of the first distance d1. The fixed protective railing 40 can be a glass railing, a metal railing, a protective wall, etc., as long as it is a fixed device that plays a protective role.

[0052] Specifically, the fixed protective railing 40 is fixed between the ground and the two wall surfaces 2 to be protected, and is set at a height of the first distance d1, for example, it can be 1200 mm. The liftable invisible protective railing 1 is installed between the first distance d1 above and the ceiling 3. When a pedestrian stands near the fixed protective railing 40, the fixed protective railing 40 and the liftable invisible protective railing 1 can effectively prevent behaviors such as accidental or intentional falling of pedestrians. In addition, the invisible protective railing 12 solves the problems of low visibility and ugliness of ordinary protective railings.

[0053] In summary, by optimizing the installation form of the original protective measures, the present utility model combines the protective railing with the ceiling and the wall surface for installation, and uses the "lifting" method to enclose the area above the fixed railing, so as to achieve a more comprehensive protective effect.

[0054] The utility model breaks through the material limitations of ordinary protective nets and fences, adopts a transparent and elastic material, and forms a liftable invisible protective net fence by being used in combination with a track, solving the practical problems of existing protective devices such as protective nets and fences, which are heavy in weight, high in cost, and low in visibility, and avoiding the aesthetic problem of affecting the interior decoration effect of public places.

[0055] The embodiments of the utility model have been described above in conjunction with the accompanying drawings. However, the utility model is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the utility model, those of ordinary skill in the art can also make many forms without departing from the purpose of the utility model and the scope protected by the claims, and all of them belong to the protection scope of the utility model.

Claims

1. A liftable invisible protective fence installed on the wall and ceiling, characterized in that: include: At least one linear track is installed on the wall, and the linear track extends to the ceiling and has a first distance between the linear track and the ground; at least one set of pulleys installed in the linear track; At least one motor, installed in the ceiling and drivingly connected to the pulley; The invisible protection fence is connected to the pulley, and the pulley is driven by the motor to drive the invisible protection fence to roll up or fall along the linear track.

2. The liftable invisible protective fence according to claim 1 is characterized in that: Also includes: At least one spiral track is arranged in the ceiling and located along the linear track. The spiral track is connected to the linear track and is used to spirally store the invisible protective net when the invisible protective net is rolled up.

3. The liftable invisible protective fence according to claim 1 or 2, characterized in that: The invisible protective fence is transparent.

4. The liftable invisible protective fence according to claim 1 or 2, characterized in that: The invisible protective fence is made of elastic material.

5. The liftable invisible protective fence according to claim 1 or 2, characterized in that: It also includes a protective plate installed on the wall and extending from the ceiling to the ground; The power connection line of the motor passes through the protective plate.

6. The liftable invisible protective fence according to claim 2 is characterized in that: There are two linear tracks, which are arranged oppositely on two wall surfaces with a second distance.

7. The liftable invisible protective fence according to claim 6 is characterized in that: The pulleys are in two groups and are respectively arranged in the two linear tracks.

8. The liftable invisible protective fence according to claim 6, characterized in that: There are two spiral tracks, which are respectively connected to the two linear tracks.

9. A guardrail, characterized in that: A liftable invisible protective fence according to any one of claims 1 to 8 is installed, and further comprises: A fixed guardrail is installed on the wall within the first distance height.

10. The guardrail according to claim 9, characterized in that: The fixed guardrail is a glass railing, a metal railing or a guard wall.

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