A six-leaf folding door for hotels with heat insulation and energy saving

Abstract

The utility model relates to door and window technical field discloses a six -leaf folding door of heat -insulation energy -saving for hotel, including frame, glass, hinge, flat track, sliding block and take lock handle, still include sealing gum and heat -insulation strip, sealing gum is applied to the inner wall of frame, is used for filling the gap between glass and frame, and heat -insulation strip is installed in the outer wall of frame, is used for filling the link gap between adjacent frames. The utility model discloses a double sealing structure of sealing gum and heat -insulation strip, and cooperate the smooth sliding of sliding block in flat track, reached the effect that improved the air tightness, waterproofness, sound insulation and heat -insulation energy -saving of door body whole, guaranteed the smoothness of door leaf translation simultaneously, and improved the aesthetic appearance and permeability.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a six-panel folding door for hotel use that is heat-insulated and energy-saving. Background Technology

[0002] Folding doors are widely used in hotel buildings. These doors typically need to provide an open view and good transparency. However, existing folding doors are made up of multiple panels, which are large in area, and there are gaps between the panels and between the glass and the frame.

[0003] Traditional sealing structures are inadequate, resulting in poor sealing performance in these gaps. This allows for direct convection of indoor and outdoor air and exacerbates heat transfer. Consequently, existing folding doors exhibit poor thermal insulation and heat preservation when maintaining a constant indoor temperature in winter or summer. This directly leads to energy waste and fails to meet energy conservation requirements. Furthermore, in windy and rainy weather, air and rainwater can seep in through the gaps, affecting usability. In addition, design flaws in the sliding mechanism of existing folding doors when multiple doors fold or unfold in tandem can cause jamming or instability. Moreover, the excessively wide vertical profiles of the door frame obstruct visual space and reduce aesthetics.

[0004] Therefore, this utility model proposes a heat-insulating and energy-saving six-panel folding door for hotels to overcome the shortcomings of the existing technology. Utility Model Content

[0005] In view of the problems in the existing technology of a six-panel insulated and energy-saving folding door for hotels, such as imperfect sealing structure leading to poor heat insulation and energy saving effect, poor door panel linkage, and excessive visual obstruction, this utility model aims to provide a six-panel insulated and energy-saving folding door for hotels with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a six-panel folding door for hotel use that is heat-insulated and energy-saving, comprising: multiple frames, with adjacent sides of adjacent frames rotatably connected by hinges; a flat track; a slider fixedly installed in the frame and slidably connected in the flat track; a lockable handle installed on the frame; glass installed in the inner mounting groove of the frame; as well as sealant and heat insulation strip.

[0007] The sealant is applied to the inner wall of the inner mounting groove of the frame.

[0008] Furthermore, the sealant is combined by filling the space between the edge of the glass and the inner wall of the inner mounting groove; the thermal insulation strip is fixedly installed on the mating surface of the outer wall of the frame, and is used to elastically contact and fill the joint gap between adjacent frames when the frame is fully extended and closed.

[0009] Preferably, the sealant filling structure is used to block airflow and heat transfer between the glass and the frame, while simultaneously enhancing the waterproof and soundproof performance of the folding door.

[0010] Preferably, when the frame is fully extended and closed, the heat insulation strip is compressed and tightly filled between adjacent frames to block indoor and outdoor air convection and heat transfer, and to enhance the overall sound insulation and windproof effect of the folding door.

[0011] Preferably, the slider can slide smoothly along the length of the flat track to ensure that the multiple frames move in unison when folded or unfolded.

[0012] Preferably, the six-panel insulated and energy-saving folding door for hotels further includes a double sealing strip disposed in the mating area of ​​the flat track and the slider, for improving the airtightness of the top or bottom of the folding door.

[0013] Preferably, the heat insulation strip is constructed with a widened structure, which increases the contact area between the heat insulation strip and the adjacent frame when the frame is fully extended and closed.

[0014] Preferably, the vertical hook section in the middle of the door leaf of the frame has an optimized structure that reduces the front width.

[0015] Preferably, the optimized structure that reduces the front width reduces visual obstruction while ensuring the strength of the frame structure, thereby improving the aesthetics and transparency of the folding door.

[0016] This utility model has the following beneficial effects: 1. This utility model solves the problem of poor heat insulation and energy saving effect and easy leakage of wind and rain caused by air convection and heat transfer due to gaps between glass and frame and door leaf and door leaf, by applying sealant to the inner wall of the frame to fill the gaps between glass and frame and installing heat insulation strip on the outer wall of the frame to fill the joint gaps between adjacent frames. It achieves a significant improvement in the overall airtightness, waterproofness, sound insulation and heat insulation and energy saving of the door.

[0017] 2. This utility model solves the problems of existing folding door profiles obstructing the view and affecting aesthetics, and causing jamming and instability when multiple doors are opened and closed in conjunction, by setting a slider to slide within a flat track and optimizing the vertical hook section structure in the middle of the door leaf. It achieves the effect of improving transparency and aesthetics while ensuring strength, and ensuring smooth and jam-free sliding of the door leaf. Attached Figure Description

[0018] Figure 1This is a front view of a six-panel insulated and energy-saving folding door for hotels proposed in this utility model; Figure 2 This is a cross-sectional view of a six-panel insulated and energy-saving folding door for hotel use proposed in this utility model; Figure 3 This is a typical node diagram of a six-panel insulated and energy-saving folding door for hotel use proposed in this utility model; Figure 4 This is a partial structural diagram of a six-panel insulated and energy-saving folding door for hotels proposed in this utility model; Figure 5 A transverse node diagram of a six-panel insulated and energy-saving folding door for hotel use proposed in this utility model; Figure 6 This is a vertical node diagram of a six-panel insulated and energy-saving folding door for hotels proposed in this utility model.

[0019] Legend: 1. Frame; 2. Sealant; 3. Glass; 4. Hinges; 5. Thermal break strips; 6. Locking handles; 7. Flat track; 8. Slider. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model. Example

[0021] Please refer to Figures 1 to 6 This utility model provides a six-panel folding door for hotel use that is heat-insulated and energy-saving. It aims to solve the problem that the sealing structure between the glass 3 and the frame 1, as well as between adjacent door panel frames 1, of existing hotel folding doors is not perfect, which leads to easy air and heat circulation, poor heat insulation and energy-saving effect, and easy leakage of wind and rain.

[0022] Please refer to Figure 1 and Figure 2 A six-panel insulated and energy-saving folding door for hotels includes multiple frames 1. Adjacent frames 1 are rotatably connected by hinges 4, which allow the frames 1 to fold relative to each other. A flat track 7 is set along the opening width direction of the folding door. A slider 8 is fixedly installed on the top or bottom of the frame 1 and is slidably connected in the groove of the flat track 7. The sliding connection structure of the slider 8 is used to guide the frame 1 to move and fold along the flat track 7.

[0023] Please refer to Figure 4 , Figure 5 and Figure 6 The sealant 2 is a paste or strip-shaped sealing material. The sealant 2 is applied to the inner wall of the inner mounting groove of the frame 1. In the assembled state, the edge of the glass 3 is inserted into the inner mounting groove, and the sealant 2 fills the gap between the edge of the glass 3 and the inner wall of the inner mounting groove. This filling connection method realizes the fixation and sealing between the glass 3 and the frame 1. At the same time, the filling structure of the sealant 2 blocks the air flow and heat transfer between the glass 3 and the frame 1, and enhances the waterproof and sound insulation performance of the folding door.

[0024] The thermal insulation strip 5 is fixedly installed on the mating surface of the outer wall of the frame 1. When the folding door is fully opened and closed, the thermal insulation strips 5 on the adjacent frames 1 come into elastic contact and are pressed tightly against each other to completely seal the joint gap between the adjacent frames 1. This mating and pressing structure effectively blocks indoor and outdoor air convection and heat transfer, and enhances the overall sound insulation and windproof effect of the folding door.

[0025] For the locking operation of the folding door, the folding door also includes a lockable handle 6, which is installed on the edge frame 1 of the frame 1. The lockable handle 6 is used to quickly lock or unlock the folding door through the internal lock cylinder or linkage mechanism, taking into account both ease of use and security.

[0026] As a preferred embodiment, in order to improve the airtightness of the top or bottom of the folding door, a double sealing strip is also provided in the mating area between the flat track 7 and the slider 8.

[0027] As a preferred embodiment, in order to optimize the sealing effect, the heat insulation strip 5 is constructed with a widened structure, which increases the contact area between the heat insulation strip 5 and the adjacent frame 1 when the frame 1 is fully extended and closed.

[0028] As a preferred embodiment, in order to improve the aesthetics and transparency of the folding door, the vertical hook section in the middle of the door leaf of frame 1 has an optimized structure that reduces the front width. This optimized structure reduces visual obstruction while ensuring the structural strength of frame 1.

[0029] Working principle: In the assembled state, the sealant 2 is always filled between the edge of the glass 3 and the inner wall of the inner mounting groove of the frame 1, forming the first sealing structure, which blocks the heat transfer path between the glass 3 and the frame 1. When it is necessary to open or close the folding door, the lock handle 6 is operated to unlock and the frame 1 is pulled. The frame 1 is folded or unfolded relative to each other under the rotation of the hinge 4. At the same time, the slider 8 on the frame 1 is slidably connected to the flat track 7. The slider 8 slides smoothly along the flat track 7, which drives the multiple frames 1 to move smoothly in linkage. When the folding door is fully opened and closed, the thermal insulation strip 5, which is fixedly installed on the mating surface of the outer wall of the frame 1, will elastically contact and be pressed tightly to fill the joint gap between adjacent frames 1, forming a second sealing structure. Through the synergistic effect of the double seal formed by the sealant 2 and the thermal insulation strip 5, and in conjunction with the double sealing strip in the area of ​​the flat track 7, this utility model effectively blocks the air convection and heat transfer between indoors and outdoors, and solves the problem of poor heat insulation and energy saving effect caused by poor sealing of existing folding doors.

Claims

1. A six-panel insulated and energy-saving folding door for hotels, comprising: Multiple frames (1), adjacent sides of which are rotatably connected by hinges (4) so ​​that the frames (1) can be folded relative to each other; A flat track (7) is provided along the opening width direction of the folding door; The slider (8) is fixedly installed on the top or bottom of the frame (1) and the slider (8) is slidably connected in the groove of the flat track (7) to guide the frame (1) to translate and fold along the flat track (7); A locking handle (6) is installed on the edge frame (1) of the frame (1) for locking or unlocking the folding door; Glass (3), the glass (3) is installed in the inner mounting groove of the frame (1); Its characteristic is that it further includes: Sealant (2) is applied to the inner wall of the inner mounting groove of the frame (1), and the sealant (2) is filled between the edge of the glass (3) and the inner wall of the inner mounting groove to achieve fixation and sealing between the glass (3) and the frame (1). Thermal insulation strip (5) is fixedly installed on the outer wall mating surface of the frame (1). The thermal insulation strip (5) is used to elastically contact and fill the joint gap between adjacent frames (1) when the frame (1) is fully unfolded and closed.

2. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, The filling structure of the sealant (2) blocks airflow and heat transfer between the glass (3) and the frame (1), while simultaneously enhancing the waterproof and soundproof performance of the folding door.

3. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, When the frame (1) is fully extended and closed, the heat insulation strip (5) is pressed tightly between adjacent frames (1) to block indoor and outdoor air convection and heat transfer, and to enhance the overall sound insulation and windproof effect of the folding door.

4. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, The slider (8) can slide smoothly along the length of the flat track (7) to ensure that the multiple frames (1) move smoothly when folded or unfolded.

5. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, In the mating area between the flat track (7) and the slider (8), a double sealing strip is also provided to improve the airtightness of the top or bottom of the folding door.

6. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, The heat insulation strip (5) is constructed with a widened structure, which increases the contact area between the heat insulation strip (5) and the adjacent frame (1) when the frame (1) is fully extended and closed.

7. A six-panel insulated and energy-saving folding door for hotels according to claim 1, characterized in that, The vertically hooked section in the middle of the door leaf of the frame (1) has an optimized structure that reduces the front width.

8. A six-panel insulated and energy-saving folding door for hotels according to claim 7, characterized in that, The optimized structure that reduces the front width reduces visual obstruction while ensuring the structural strength of the frame (1), thereby improving the aesthetics and transparency of the folding door.

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