Grille guardrail mounting assembly and novel safety grille guardrail

Abstract

The utility model discloses a grille guardrail installation assembly and a novel safety grille guardrail, the grille guardrail installation assembly comprises a bottom frame, the bottom frame is provided with a plurality of first connecting holes used for connecting a grille at intervals along the length direction of the bottom frame, the grille guardrail installation assembly also comprises a sealing cover used for hiding the first connecting holes, and the sealing cover is installed and connected on one side of the bottom frame; the two ends of the bottom frame are provided with connecting pieces used for fixedly installing and fixing the bottom frame. Therefore, the connecting groove is formed in the bottom frame to improve the convenience of connecting the grille, and the cover plate is arranged to hide the first connecting hole, so that the arrangement of a rubber ring is omitted, the production and assembly procedures are simpler, and the appearance is more attractive.

Description

Technical Field

[0001] The utility model relates to the field of door and window guardrails, in particular to a grille guardrail installation component and a novel safety grille guardrail, which are mainly but not limited to the field of doors and windows. Background Art

[0002] Currently, for floor-to-ceiling windows with guardrail structures on the market, when installing and fixing the guardrail profile on the profile, the guardrail frame is directly connected and fixed to the door frame by screws. Over time, the screws are prone to loosening, which may easily lead to safety hazards. In addition, the steel sheets are directly fixed on the end faces of the guardrail profiles with screws to cover the cuts of the profiles. The screw heads can be seen in the overall appearance, which is not beautiful, generous and simple. At the same time, most of the floor-to-ceiling windows with guardrail structures are equipped with glass guardrails, which to a certain extent block the ventilation volume after the floor-to-ceiling windows are opened, resulting in poor user experience.

[0003] Later, someone designed a new aluminum alloy guardrail structure and floor-to-ceiling window (Chinese patent CN115142777A) to solve the above problems, but the guardrail structure still has some shortcomings; for example, when connecting the two ends of the fence of the guardrail structure with the upper handrail and the bottom frame, it is necessary to pre-process a plurality of larger plug-in holes on the upper handrail profile and the bottom frame profile, and optimize the plug-in holes with waterproof rubber rings. This installation structure is more troublesome in the production and assembly steps, and the rubber ring is exposed, and the rubber ring will be oxidized and fail over time.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In order to solve the defects and shortcomings of the above-mentioned prior art, the utility model provides a grille guardrail installation assembly, which improves the convenience of installing the grille by providing a connecting groove on the bottom frame and a first connecting hole on the connecting groove to directly install the grille through screws. In addition, the screw hole position is small, and the provision of a waterproof rubber ring is omitted, which makes the production and assembly processes simpler and the appearance is more beautiful.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A grille guardrail installation assembly includes a bottom frame, wherein the bottom frame is provided with a plurality of first connection holes for connecting a grille at intervals along the length direction of the bottom frame, the bottom frame has a connection groove, the first connection holes are provided in the connection groove, one side of the connection groove has an opening, and also includes a cover for hiding the first connection holes, the cover covers the opening of the connection groove; and, both ends of the bottom frame are provided with connection pieces for fixing the bottom frame to be installed; during installation, it also includes connection screws that pass through the first connection holes to connect the grille to the bottom frame.

[0008] As a preferred solution, both ends of the connecting groove are open, and the connecting piece has an inserting tongue adapted to the connecting groove.

[0009] As a preferred solution, the connecting member has a connecting base for connecting to the window frame, the connecting base has a second connecting hole for connecting to the window frame, and the connecting member is a stainless steel member.

[0010] As a preferred solution, the cover is detachably connected to the bottom frame via a snap-fit ​​structure.

[0011] As a preferred solution, the cover has two mutually parallel buckle plates and a shielding plate connecting the two buckle plates, the inner sides of the two buckle plates are provided with a clamping protrusion, and the bottom frame has a clamping groove adapted to the clamping protrusion.

[0012] As a preferred solution, the latching protrusion is integrally formed on the cover, and the latching groove is integrally formed on the bottom frame.

[0013] A novel safety grille guardrail comprises two groups of the aforementioned grille guardrail installation components, a plurality of grilles are installed between the two groups of grille guardrail installation components, and the two ends of the grilles correspond to the first connecting holes of the bottom frames of the two groups of grille guardrail installation components.

[0014] As a preferred solution, there are a plurality of grilles, which are spaced apart along the length direction of the bottom frame, and ventilation areas are provided between two adjacent grilles.

[0015] As a preferred solution, the grid is flat.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it mainly improves the convenience of connecting the grille by setting a connecting groove on the bottom frame, and provides a cover plate to hide the first connecting hole, thereby saving the setting of the rubber ring and being more beautiful.

[0017] Secondly, a tongue is provided on the connector to be inserted into a connecting groove, so that the connection and fastening effect is better and safer; secondly, a flat grille is used as a guardrail for the floor-to-ceiling window, which has a better ventilation effect than a glass guardrail.

[0018] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an exploded schematic diagram of an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of

[0021] Figure 3 It is a partial exploded schematic diagram of an embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the application of an embodiment of the utility model;

[0023] Figure 5 Based Figure 4 A schematic cross-sectional view at a in the middle of FIG.

[0024] Figure 6 Based Figure 4 Schematic diagram of the cross section at point b in the middle.

[0025] Description of the accompanying drawings:

[0026] 10. Bottom frame; 101. Card slot; 11. First connecting hole; 12. Connecting groove; 121. Groove; 20. Cover; 21. Buckle plate; 211. Card bulge; 22. Shielding plate; 30. Connecting piece; 301. First plate body; 302. Second plate body; 31. Insert tongue; 311. Protruding rib; 32. Connecting base; 40. Window frame; 50. Grille; 60. Glass. DETAILED DESCRIPTION

[0027] The following will provide a clear and complete description of the technical solutions in the present embodiment of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only preferred embodiments of the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] Refer to the attached Figures 1 to 6 A grille guardrail installation assembly and a new safety grille guardrail in an embodiment of the utility model include a bottom frame 10, wherein the bottom frame 10 is provided with a plurality of first connection holes 11 for connecting a grille 50 at intervals along the length direction of the bottom frame 10, and also includes a cover 20 for hiding the first connection holes 11, wherein the cover 20 is installed and connected to one side of the grille 50; and connectors 30 for fixing the bottom frame 10 are provided at both ends of the bottom frame 10.

[0031] Specifically: the base frame 10 is a profile, and a connecting groove 12 is opened in the middle of the base frame 10 along the length direction of the base frame, the first connecting hole 11 is arranged in the connecting groove 12, and one side (upper side or lower side) of the connecting groove 12 has an opening, and the cover 20 is installed and connected to one side of the opening of the connecting groove 12 and seals the opening, so as to hide the first connecting hole 11; the two ends (left end and right end) of the connecting groove 12 are open and extend to the outside, and the connecting piece 30 has a plug tongue 31 adapted to the opening of the connecting groove 12.

[0032] Specifically, the connecting member 30 has a connecting base 32 for connecting to the window frame 40, and the connecting base 32 has a second connecting hole for connecting to the window frame 40. The connecting member 30 is preferably made of stainless steel, so as to ensure the stability of the grille 50 guardrail while also ensuring the durability of the connecting member 30, further improving the safety performance.

[0033] Preferably, a pair of sides of the plug tongue 31 are provided with convex ribs 311, and the connecting groove 12 is provided with a groove 121 adapted to the convex ribs 311, so as to further improve the tightness and stability of the assembly. During installation, the plug is inserted from the open end of the connecting groove 12, and the plug is fixed in the connecting groove 12 by connecting screws (usually top screws), and then the connecting base 32 is fixed to the window frame 40 by anti-loosening bolts. Compared with the prior art, the guardrail frame is directly fixed to the window frame 40 or door frame by screws. In this application, the plug tongue 31 is inserted into the connecting groove 12 and fixed by connecting screws (top screws), and then the window frame 40 and the connecting member 30 are bolted together, which further improves safety, and the connecting screws are hidden, which is less prone to oxidation and more beautiful (in this embodiment, the bottom frame 10 and the cover 20 are installed to form the guardrail frame). Typically, the connection base 32 may be “L”-shaped, including a first connection plate 301 and a second connection plate 302 that are perpendicular to each other, the second connection hole is disposed on the first connection plate 301 , and the insertion tongue 31 is disposed on the second connection plate 302 .

[0034] Preferably, the cover 20 is detachably connected to the bottom frame 10 through a snap-fit ​​structure. Specifically, the cover 20 is roughly in the shape of a "J", and has two mutually parallel buckle plates 21 and a shielding plate 22 connecting the two buckle plates 21. The inner sides of the two buckle plates 21 are provided with a buckle protrusion 211, and the bottom frame 10 has a buckle slot 101 adapted to the buckle protrusion 211. The buckle protrusion 211 is preferably integrally formed on the cover 20, and the buckle slot 101 is preferably integrally formed on the bottom frame 10.

[0035] This embodiment also discloses a novel safety grille guardrail, comprising two groups of the above-mentioned grille guardrail installation components, the bottom frames 10 of the two groups of grille guardrail installation components are arranged parallel to each other, and multiple grilles 50 are installed between the two groups of grille 50 guardrail installation components, and the two ends of the grille 50 correspond to the first connection holes 11 of the bottom frames 10 of the two groups of grille guardrail installation components. During installation, the two ends of the grille 50 are connected to the first connection holes 11 of the two groups of bottom frames 10 by self-tapping screws; the two ends of the grille 50 are usually provided with corresponding connection holes.

[0036] Furthermore, there are multiple grilles 50, and they are spaced apart along the length direction of the base frame 10 (that is, the number and position of the grilles 50 correspond to the number and position of the first connecting holes 11 of the base frame 10), and there is a ventilation area between each two adjacent grilles 50; in this way, when the safety grille 50 guardrail of the utility model is used to protect the floor-to-ceiling window scene, compared with the glass guardrail, it will not affect the indoor ventilation, improve the indoor ventilation effect, and enhance the user experience.

[0037] Preferably, the grille 50 is flat, and when installed, its wide side faces the indoors, so that the width of the visible surface is smaller, further retaining the wide opening and ventilation effects of the floor-to-ceiling windows, and providing a better user experience.

[0038] The design focus of the utility model is that it mainly achieves better connection and fastening effect through specific design of structures such as the bottom frame, the cover and the connecting parts, such as the bottom frame connecting groove and the tongue design of the connecting parts, and at the same time, there is no leakage of screws, which is safer and more beautiful and tidy; secondly, the grille guardrail is used as the guardrail of the floor-to-ceiling window, which has a better ventilation effect than the glass guardrail.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A grille guardrail installation assembly, comprising a bottom frame, wherein the bottom frame is provided with a plurality of first connection holes for connecting the grille at intervals along the length direction of the bottom frame, characterized in that: The bottom frame has a connecting groove, the first connecting hole is arranged in the connecting groove, one side of the connecting groove has an opening, and also includes a cover for hiding the first connecting hole, the cover covers the opening of the connecting groove; and, both ends of the bottom frame are equipped with connecting pieces for fixing the bottom frame; when installing, it also includes connecting screws that pass through the first connecting hole to connect the grille to the bottom frame.

2. A grille guardrail installation assembly according to claim 1, characterized in that: The two ends of the connecting groove are open, and the connecting piece has an inserting tongue adapted to the connecting groove.

3. A grille guardrail installation assembly according to claim 2, characterized in that: The connecting member has a connecting base for connecting with the window frame, the connecting base has a second connecting hole for connecting with the window frame, and the connecting member is a stainless steel member.

4. A grille guardrail installation assembly according to claim 1, characterized in that: The cover is detachably connected to the bottom frame via a snap-fit ​​structure.

5. A grille guardrail installation assembly according to claim 4, characterized in that: The cover has two mutually parallel buckle plates and a shielding plate connecting the two buckle plates. The inner sides of the two buckle plates are provided with a clamping protrusion, and the bottom frame has a clamping groove adapted to the clamping protrusion.

6. A grille guardrail installation assembly according to claim 5, characterized in that: The locking protrusion is integrally formed on the cover, and the locking groove is integrally formed on the bottom frame.

7. A new type of safety grille guardrail, characterized by: It comprises two groups of grille guardrail installation components according to any one of claims 1 to 6, a plurality of grilles are installed between the two groups of grille guardrail installation components, and the two ends of the grilles correspond to the first connecting holes of the bottom frames of the two groups of grille guardrail installation components.

8. The novel safety grille guardrail according to claim 7 is characterized by: There are a plurality of grilles, which are spaced apart along the length direction of the bottom frame, and ventilation areas are provided between two adjacent grilles.

9. A new type of safety grille guardrail according to claim 8, characterized in that: The grid is flat.

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