Glass spacer for hook-and-slot profiles

Abstract

The utility model relates to door and window accessory technical field, concretely relates to a glass cushion for hook groove formula connecting section bar, including cushion part, its top surface is used for supporting glass, support part, fixedly set below the bottom surface of cushion part, abutment part, set in the side of cushion part and / or support part, when glass cushion is installed on hook groove formula connecting section bar, support in support part on hook groove formula connecting section bar, meanwhile, the bottom surface of cushion part is pressed in hook groove connecting place, the abutment part abuts in the one side of the hook side wall, to limit glass cushion. Hook groove connecting place is formed by the interlocking of the clamping groove on one section bar and the clamping block on another section bar, and the bottom surface of the cushion part is configured to have at least one pressing plane. The utility model provides a glass cushion for hook groove formula connecting section bar to solve the problem that the glass cushion in the prior art is only used for supporting glass and has a single function.

Description

Technical Field

[0001] This utility model relates to the field of door and window accessories technology, and in particular to a glass pad for hook-and-groove connecting profiles. Background Technology

[0002] In door, window, and curtain wall systems, a hook-and-slot connection structure is commonly used between profiles. This involves fitting a clip on one profile into a groove on another profile to achieve splicing. The tightness of this connection directly affects the stability, sealing, and sound insulation of the entire door and window structure. However, during long-term use, due to factors such as load, temperature changes, and material creep, slight loosening may occur at the hook-and-slot connection, leading to a decrease in connection strength and even noise generation.

[0003] Meanwhile, traditional glass spacers have a single function: supporting the glass and preventing it from directly contacting the metal profile. Furthermore, ordinary spacers lack drainage capabilities, and moisture accumulating between the glass and the spacer can easily lead to mold growth or affect the aesthetics. Therefore, there is an urgent need in this field for a glass spacer that can actively enhance the tightness of the profile connection while also providing excellent drainage. Utility Model Content

[0004] The purpose of this invention is to provide a glass pad for hook-and-groove connecting profiles, so as to solve the problem that the glass pad in the prior art is only used to support the glass and has a single function.

[0005] The technical solution of this utility model is: a glass pad for a hook-and-groove connecting profile, installed on the hook-and-groove connecting profile, wherein the hook-and-groove connecting profile includes a hook-and-groove connection between adjacent profiles and a protruding hooked sidewall, comprising: The top surface of the padding section is used to support the glass. The support portion is fixedly disposed below the bottom surface of the pad portion; An abutment portion is provided on the side of the pad portion and / or the support portion; When the glass pad is installed on the hook-and-groove connecting profile, the support part is supported on the hook-and-groove connecting profile, and the bottom surface of the pad part is pressed against the hook-and-groove connection, and the abutting part abuts against one side of the hook sidewall to limit the glass pad.

[0006] Preferably, the hook-and-groove connection is formed by a slot on one profile and a block on another profile engaging with each other. The bottom surface of the pad is configured to have at least one pressing plane. When the glass pad is installed, the pressing plane is directly pressed against the upper surface of the block in a surface-to-surface contact manner.

[0007] Preferably, the support portion is configured as a support plate, and at least one support plate is arranged along the length direction of the hook-and-groove connecting profile. When the glass pad is installed, the support plate is positioned to avoid the hook-and-groove connection point, so as to ensure that the supporting force of the support portion acts on the stable base surface of the hook-and-groove connecting profile.

[0008] Preferably, the height of the support portion is configured such that, in the glass pad installation state, the bottom surface of the pad portion contacts and presses against the upper surface of the card block in a pre-compressed state, while the lower end of the support portion is stably supported on the stable base surface of the hook-and-groove connecting profile.

[0009] Preferably, the abutting portion is configured to have an elastic deformation capability, and the abutting portion is interference-fitted with the hook sidewall through its own elastic deformation.

[0010] Preferably, the abutting portion includes at least one section of elastic wall extending outward from the side of the pad portion and / or the support portion.

[0011] Preferably, the end of the elastic wall away from the pad portion has a positioning protrusion facing the limiting hook portion in the hook sidewall, and the height of the positioning protrusion does not exceed the height of the limiting hook portion.

[0012] Preferably, the top surface of the pad block is provided with several water collection grooves for diverting water.

[0013] Preferably, the bottom of the water collection tank has at least one drainage hole penetrating the pad portion, for guiding the collected water flow to the bottom of the pad portion.

[0014] Preferably, the support portion is provided with a drainage hole to accelerate the discharge of liquid that has seeped into the hollow cavity of the support portion.

[0015] Compared with the prior art, the advantages of this utility model are: (1) While fulfilling the basic function of supporting the glass, the glass pad of this utility model directly presses the hook groove connection of the profile through the bottom surface of the pad, and uses the weight of the glass to continuously enhance the tightness of the profile connection, effectively preventing the connection from loosening.

[0016] (2) The water collection trough and drainage hole set on the top surface of the pad can effectively collect and drain the condensate on the glass surface. The drainage hole on the support further assists in drainage, which helps to keep the contact surface between the pad and the glass dry and prevent the glass from becoming moldy. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall structure of the glass pad block described in this utility model; Figure 2 This is a schematic diagram of the glass pad of this utility model installed on the hook-and-groove connecting profile; Figure 3 This utility model Figure 2 Enlarged view of region A in the middle; Figure 4 This is a schematic diagram of another form of the glass pad described in this utility model; The components are: 1. Pad block; 11. Water collection trough; 12. Leakage hole; 2. Support part; 21. Drainage hole; 3. Abutment part; 4. Hook-groove connecting profile; 41. Slot; 42. Slot; 43. Hooked side wall; 431. Limiting hook part. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to specific embodiments: like Figures 1 to 4 As shown, a glass pad for a hook-and-groove connecting profile is installed on the hook-and-groove connecting profile 4. The hook-and-groove connecting profile 4 is typically composed of two or more profiles joined together, including hook-and-groove connections between adjacent profiles. The hook-and-groove connections are formed by a slot 41 on one profile and a block 42 on another profile engaging with each other. It also includes a protruding hooked sidewall 43 for connecting with other components (such as window frames or walls) or as a decorative line. The hooked sidewall 43 has a limiting hook 431 on its inner side near the glass pad. In the hook-and-groove connecting profile 4, the platform used to bear the main vertical load is a stable base surface.

[0019] The glass pad includes a pad portion 1, a support portion 2, and an abutment portion 3. When the glass pad is installed on the hook-and-groove connecting profile 4, the support portion 2 is supported on the hook-and-groove connecting profile 4, while the bottom surface of the pad portion 1 is pressed against the hook-and-groove connection, and the abutment portion 3 abuts against one side of the hook sidewall 43 to limit the position of the glass pad.

[0020] like Figure 3 As shown, the top surface of the pad 1 is used to support the glass. The bottom surface of the pad 1 is configured to have at least one pressing surface, and when the glass pad is installed, the pressing surface is directly pressed against the upper surface of the clip 42 in a surface contact manner.

[0021] The preload force generated by pressing the clamping block 42 directly downwards by the pad 1 pushes the clamping block 42 further downwards into the clamping groove 41, thereby effectively reducing the assembly gap between the two and significantly enhancing the tightness and structural rigidity of the profile connection. While installing the glass pad itself, the weight of the glass supported by the pad 1 presses down on the upper surface of the clamping block 42, further reinforcing the connection of the profiles in the hook-and-groove type connection profile 4 and effectively preventing loosening at the hook-and-groove connection.

[0022] like Figure 1 As shown, the top surface of the pad portion 1 is provided with several water collection grooves 11 for guiding water flow. At least one drainage hole 12 penetrating the pad portion 1 is provided at the bottom of each water collection groove 11 to guide the collected water flow downwards from the pad portion 1. The water collection grooves 11 can be arranged parallel to the length or width of the pad portion 1, or they can be designed in an interlaced grid pattern. Condensation on the glass surface falling onto the pad portion 1 will collect in the water collection grooves 11 and be guided through the drainage holes 12 downwards from the pad portion 1, thereby keeping the area where the pad portion 1 contacts the glass dry and clean, preventing water film from remaining between the glass and the pad portion 1 for a long time, affecting light transmittance or causing mold growth on the glass.

[0023] like Figure 2 and Figure 3 As shown, the support part 2 is fixedly disposed below the bottom surface of the pad part 1. The support part 2 is constructed as a support plate, and at least one support plate is arranged along the length direction of the hook-and-groove connecting profile 4. When the glass pad is installed, the support plate is positioned to avoid the hook-and-groove connection point, ensuring that the supporting force of the support part 2 acts on the stable base surface of the hook-and-groove connecting profile 4. The height of the support part 2 is configured such that when the glass pad is installed, the bottom surface of the pad part 1 contacts and presses against the upper surface of the plate 42 in a pre-compressed state, while the lower end of the support part 2 is stably supported on the stable base surface of the hook-and-groove connecting profile 4, thereby ensuring the installation stability of the glass pad when installed on the hook-and-groove connecting profile 4.

[0024] The support portion 2 is provided with drainage holes 21 to accelerate the discharge of liquid that has seeped into the cavity of the support portion 2. When the overall design length of the glass pad is short (e.g., a short pad used to fix small pieces of glass), the flow path of the liquid in the cavity of the support portion 2 is very short, and it can quickly flow out naturally from the openings at both ends of the support portion 2. In this case, in order to simplify the mold structure and reduce production costs, the drainage holes 21 may not be provided on the support portion 2 (see reference). Figure 4 ).

[0025] like Figures 1 to 3 As shown, the abutment part 3 is provided on the side of the pad part 1 and / or the support part 2. The abutment part 3 is constructed with an elastic deformation capability. During installation, the operator only needs to press the glass pad into the profile. When the abutment part 3 passes through the hook side wall 43, it will undergo elastic deformation and briefly close. After passing through, it will immediately return to its original shape, thereby forming an interference fit with the hook side wall 43 through its own elastic deformation.

[0026] The abutment portion 3 includes at least one elastic wall extending outward from the side of the pad portion 1 and / or the support portion 2. The end of the elastic wall away from the pad portion 1 has a positioning protrusion facing the limiting hook portion 431. After the glass pad is installed in place, the positioning protrusion is engaged below the limiting hook portion 431. The height of the positioning protrusion does not exceed the height of the limiting hook portion 431, thus achieving axial positioning of the glass pad to prevent accidental dislodgement, and avoiding excessive interference with the limiting hook portion 431 during installation and disassembly.

[0027] Working principle: During installation, first align the glass pad with the predetermined position of the hook-and-groove connecting profile 4 and press it down. The support part 2 first contacts the stable base surface of the profile, while the pressing plane of the pad part 1 gradually presses against the upper surface of the locking block 42. During the pressing process, the elastic wall of the abutment part 3 contacts the hook side wall 43 and undergoes elastic deformation, eventually sliding past the limiting hook part 431, and the positioning protrusion on it engages below the limiting hook part 431. When the support part 2 is completely on the stable base surface, the pad part 1 will generate a pre-clamping force on the locking block 42, while the abutment part 3 will also generate an elastic pressing force on the side wall.

[0028] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.

Claims

1. A glass pad for a hook-and-groove connecting profile, mounted on a hook-and-groove connecting profile (4), the hook-and-groove connecting profile (4) including a hook-and-groove connection between adjacent profiles and a hooked sidewall (43), characterized in that, include: The top surface of the padding part (1) is used to support the glass; The support part (2) is fixedly disposed below the bottom surface of the pad part (1); The abutting part (3) is provided on the side of the pad part (1) and / or the support part (2); When the glass pad is installed on the hook-and-groove connecting profile (4), the support part (2) is supported on the hook-and-groove connecting profile (4), and at the same time, the bottom surface of the pad part (1) is pressed against the hook-and-groove connection, and the abutting part (3) abuts against one side of the hook sidewall (43) to limit the glass pad.

2. A glass pad for a hook-and-groove connecting profile according to claim 1, characterized in that: The hook-and-groove connection is formed by a slot (41) on one profile and a block (42) on another profile engaging with each other. The bottom surface of the pad (1) is configured to have at least one pressing plane. When the glass pad is installed, the pressing plane is directly pressed against the upper surface of the block (42) in a face-to-face contact manner.

3. A glass pad for a hook-and-groove connecting profile according to claim 2, characterized in that: The support part (2) is constructed as a support plate. At least one support plate is arranged along the length direction of the hook-and-groove connecting profile (4). When the glass pad is installed, the support plate is arranged to avoid the hook-and-groove connection position, so as to ensure that the support force of the support part (2) acts on the stable base surface of the hook-and-groove connecting profile (4).

4. A glass pad for a hook-and-groove connecting profile according to claim 2, characterized in that: The height of the support part (2) is configured such that, in the glass pad installation state, the bottom surface of the pad part (1) contacts and presses against the upper surface of the card block (42) in a pre-pressed state, while the lower end of the support part (2) is stably supported on the stable base surface of the hook-and-groove connecting profile (4).

5. A glass pad for a hook-and-groove connecting profile according to claim 1, characterized in that: The abutting part (3) is constructed to have an elastic deformation capability, and the abutting part (3) is interference-fitted with the hook sidewall (43) through its own elastic deformation.

6. A glass pad for a hook-and-groove connecting profile according to claim 5, characterized in that: The abutting portion (3) includes at least one section of elastic wall extending outward from the side of the pad portion (1) and / or the support portion (2).

7. A glass pad for a hook-and-groove connecting profile according to claim 6, characterized in that: The end of the elastic wall away from the pad portion (1) has a positioning protrusion toward the limiting hook portion (431) in the hook sidewall (43), the height of the positioning protrusion not exceeding the height of the limiting hook portion (431).

8. A glass pad for a hook-and-groove connecting profile according to claim 1, characterized in that: The top surface of the pad block (1) is provided with several water collection troughs (11) for diverting water.

9. A glass pad for a hook-and-groove connecting profile according to claim 8, characterized in that: The bottom of the water collection tank (11) is provided with at least one water leakage hole (12) that penetrates the pad block (1) to guide the collected water flow to the bottom of the pad block (1).

10. A glass pad for a hook-and-groove connecting profile according to claim 9, characterized in that: The support part (2) is provided with a drainage hole (21) for accelerating the discharge of liquid that has seeped into the cavity of the support part (2).

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