Glass guardrail

Abstract

The utility model discloses a glass guardrail which comprises a first glass outer layer, a second glass outer layer, a first connecting piece, a plurality of bolts and a plurality of glass inner layers. The plurality of glass inner layers are sequentially stacked and are provided with accommodating grooves; the first connecting piece is arranged in the containing groove, and a plurality of first threaded holes and second threaded holes are formed in the two sides of the first connecting piece correspondingly. The first glass outer layer is arranged on one side of the glass inner layer, and a plurality of first through holes are formed in the first glass outer layer; the second glass outer layer is arranged on the other side of the glass inner layer and is provided with a plurality of second through holes; the bolt is arranged in the first through hole in a penetrating mode and connected with the first threaded hole, and the bolt is arranged in the second through hole in a penetrating mode and connected with the second threaded hole. The first connecting piece is embedded into the inner layer of the glass for fixing, so that the contact area between the glass and the bolt can be increased, the stress on the glass is reduced, and meanwhile, the utilization rate of the glass can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of guardrails, in particular to a glass guardrail. Background Art

[0002] Glass has good transparency and good corrosion resistance. Glass is one of the main materials for interior and exterior decoration of modern buildings. Glass stairs are increasingly accepted by the public for their unique transparency, beauty and modernity. In the existing glass guardrails, holes are opened on each glass layer and then connected with bolts. This type of glass guardrail will cause stress concentration on the glass, and the contact surface between the glass and the bolts is small, which makes the stress of the glass at the contact position greater and prone to breakage. Therefore, a glass guardrail is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a glass guardrail.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a glass guardrail, comprising a first glass outer layer, a second glass outer layer, a first connecting member, a plurality of bolts and a plurality of glass inner layers;

[0005] A plurality of glass inner layers are stacked in sequence and are provided with receiving grooves;

[0006] The first connecting member is arranged in the accommodating groove and has a plurality of first threaded holes and a second threaded holes respectively arranged on both sides;

[0007] The first glass outer layer is arranged on one side of the glass inner layer and is provided with a plurality of first through holes;

[0008] The second glass outer layer is arranged on the other side of the glass inner layer and has a plurality of second through holes arranged thereon;

[0009] The bolt is inserted into the first through hole and connected to the first threaded hole, and is inserted into the second through hole and connected to the second threaded hole, so that the first glass outer layer, the second glass outer layer, the first connecting member and a plurality of glass inner layers are connected as a whole.

[0010] As one of the preferred embodiments of the utility model, an interlayer is provided between the first glass outer layer and the glass inner layer, between two adjacent glass inner layers, and between the second glass outer layer and the glass inner layer, and a receiving groove is provided on the interlayer.

[0011] As one of the preferred embodiments of the utility model, a glass guardrail also includes a third threaded hole arranged on a first connecting member, an installation groove arranged on the first glass outer layer and connected to the accommodating groove, a second connecting member arranged in the installation groove, and a third through hole arranged on the second connecting member.

[0012] As one of the preferred embodiments of the present invention, the mounting groove extends along the length direction or the width direction of the first glass outer layer.

[0013] As one of the preferred embodiments of the present utility model, the first through hole and the second through hole are configured as countersunk holes.

[0014] The beneficial effects of the utility model are as follows: a glass guardrail comprises a first glass outer layer, a second glass outer layer, a first connecting member, a plurality of bolts and a plurality of glass inner layers; the plurality of glass inner layers are stacked in sequence and are provided with a receiving groove thereon; the first connecting member is arranged in the receiving groove and is provided with a plurality of first threaded holes and a second threaded holes on both sides respectively; the first glass outer layer is arranged on one side of the glass inner layer and is provided with a plurality of first through holes thereon; the second glass outer layer is arranged on the other side of the glass inner layer and is provided with a plurality of second through holes thereon; the bolts are passed through the first through holes and are connected to the first threaded holes and are passed through the second through holes and are connected to the second threaded holes, so that the first glass outer layer, the second glass outer layer, the first connecting member and the plurality of glass inner layers are connected as a whole; by embedding the first connecting member in the glass inner layer for fixing, the contact area between the glass and the bolts can be increased, the stress on the glass can be reduced, and the utilization rate of the glass can also be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is an exploded view of a first embodiment of a glass guardrail;

[0017] Figure 2 is an exploded view of a second embodiment of a glass guardrail;

[0018] Figure 3 Schematic diagram of the connection between two adjacent glass guardrails. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0023] Reference Figures 1 to 3 , a glass guardrail, comprising a first glass outer layer 10, a second glass outer layer 20, a first connecting member 30, a plurality of bolts 40 and a plurality of glass inner layers 50;

[0024] A plurality of glass inner layers 50 are stacked in sequence and are provided with a receiving groove 51;

[0025] The first connecting member 30 is disposed in the receiving groove 51 and has a plurality of first threaded holes 31 and second threaded holes 32 on both sides thereof;

[0026] The first glass outer layer 10 is disposed on one side of the glass inner layer 50 and is provided with a plurality of first through holes 11;

[0027] The second glass outer layer 20 is disposed on the other side of the glass inner layer 50 and has a plurality of second through holes 21 disposed thereon;

[0028] The bolt 40 is passed through the first through hole 11 and connected to the first threaded hole 31 and is passed through the second through hole 21 and connected to the second threaded hole 32, so that the first glass outer layer 10, the second glass outer layer 20, the first connecting member 30 and the plurality of glass inner layers 50 are connected as a whole.

[0029] In this utility model, reference is made to Figure 1-2 ,in, Figure 1 This is the exploded view of the main glass guardrail. Figure 2 This is the exploded view of the secondary glass guardrail. Figure 1 Taking the main glass guardrail of the embodiment as an example, during assembly, firstly, a receiving groove 51 adapted to the first connecting member 30 is opened on the glass inner layer 50 and the interlayer 60, a plurality of first through holes 11 is opened on the first glass outer layer 10, a plurality of second through holes 21 is opened on the second glass outer layer 20, and a plurality of first threaded holes 31 and second threaded holes 32 are opened on both sides of the first connecting member 30, multiple glass inner layers 50 and multiple interlayers 60 are stacked in an interlaced manner, and then the first connecting member 30 is placed. In the receiving groove 51, the first glass outer layer 10 and the second glass outer layer 20 are respectively placed on both sides of the first connecting member 30 so that the holes correspond to each other. The bolt 40 is passed through the first through hole 11 from the outside of the first glass outer layer 10 and connected to the first threaded hole 31 on the first connecting member 30, and is passed through the second through hole 21 from the outside of the second glass outer layer 20 and connected to the second threaded hole 32 on the first connecting member 30, thereby connecting all the components into a whole. Finally, the connecting assembly is connected according to Figure 3 As shown in the figure, the main glass guardrail is connected with multiple secondary glass guardrails; it should be noted that the connecting component can adopt the existing connecting structure, which will not be elaborated here and shall not be considered as a limitation of the present invention; the advantage of the present invention is that by embedding the first connecting member into the inner layer of the glass for fixing, the contact area between the glass and the bolt can be increased, the stress on the glass can be reduced, and the utilization rate of the glass can also be effectively improved.

[0030] Preferably, an interlayer 60 is provided between the first glass outer layer 10 and the glass inner layer 50, between two adjacent glass inner layers 50, and between the second glass outer layer 20 and the glass inner layer 50, and a receiving groove 51 is provided on the interlayer 60; wherein the interlayer 60 can be provided according to the function, including a sound insulation interlayer, a sun protection interlayer, etc., which is not limited here.

[0031] Preferably, a glass guardrail also includes a third threaded hole 33 arranged on the first connecting member 30, an installation groove 12 arranged on the first glass outer layer 10 and connected to the accommodating groove 51, a second connecting member 70 arranged in the installation groove 12, and a third through hole 71 arranged on the second connecting member 70; bolts are used to connect the second connecting member 70 with the first connecting member 30, and then a connecting assembly is used to connect the secondary glass guardrail with the second connecting member 70 to achieve the connection between the main glass guardrail and the secondary glass guardrail.

[0032] Preferably, the mounting groove 12 extends along the length direction or the width direction of the first glass outer layer 10 .

[0033] Preferably, the first through hole 11 and the second through hole 21 are configured as countersunk holes, which can hide the head of the bolt 40 and improve the aesthetics and safety of the glass guardrail.

[0034] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A glass guardrail, characterized in that: It comprises a first glass outer layer (10), a second glass outer layer (20), a first connecting member (30), a plurality of bolts (40) and a plurality of glass inner layers (50); A plurality of the glass inner layers (50) are stacked in sequence and are provided with a receiving groove (51); The first connecting member (30) is arranged in the accommodating groove (51) and has a plurality of first threaded holes (31) and second threaded holes (32) respectively arranged on both sides; The first glass outer layer (10) is arranged on one side of the glass inner layer (50) and is provided with a plurality of first through holes (11); The second glass outer layer (20) is arranged on the other side of the glass inner layer (50) and is provided with a plurality of second through holes (21); The bolt (40) is inserted into the first through hole and connected to the first threaded hole (31), and is inserted into the second through hole (21) and connected to the second threaded hole (32), so that the first glass outer layer (10), the second glass outer layer (20), the first connecting member (30), and a plurality of glass inner layers (50) are connected as a whole.

2. A glass guardrail according to claim 1, characterized in that: An interlayer (60) is provided between the first glass outer layer (10) and the glass inner layer (50), between two adjacent glass inner layers (50), and between the second glass outer layer (20) and the glass inner layer (50), and the accommodating groove (51) is provided on the interlayer (60).

3. A glass guardrail according to claim 1, characterized in that: It also includes a third threaded hole (33) arranged on the first connecting member (30), a mounting groove (12) arranged on the first glass outer layer (10) and connected to the accommodating groove (51), a second connecting member (70) arranged in the mounting groove (12), and a third through hole (71) arranged on the second connecting member (70).

4. A glass guardrail according to claim 3, characterized in that: The mounting groove (12) extends along the length direction or the width direction of the first glass outer layer (10).

5. The glass guardrail according to claim 1, characterized in that: The first through hole (11) and the second through hole (21) are configured as countersunk holes.

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