Hooked rabbet sealing structure

Abstract

The utility model discloses a hooked rabbet sealing structure which comprises an inner hooked rabbet and an outer hooked rabbet which are symmetrical after rotating by 180 degrees with the joint as the center, and is characterized in that the joint of the inner hooked rabbet and the outer hooked rabbet is provided with a sealing mounting groove and a wool top mounting groove, the sealing mounting groove is provided with a hooked rabbet rubber strip, and the wool top mounting groove is provided with a wool top mounting groove. The hooked rabbet rubber strip is provided with an elastic hook part, and the wool top mounting groove is provided with a brush; a convex edge extending outwards is arranged on the side part of the wool top mounting groove of the hooked rabbet, and the convex edge of the wool top mounting groove of the outer hooked rabbet is movably pressed and matched with the elastic hook part of the hooked rabbet rubber strip of the inner hooked rabbet; through the shape design of the hooked rabbet rubber strip and the matched use of the hooked rabbet rubber strip and the wool top, the sealing effect can be achieved when the door leaf is not completely closed and has a certain distance, and therefore the situation that the door leaf is not closed tightly in the daily use process is dealt with. The utility model has good stability, and effectively solves the problem of air leakage and rain leakage caused by incomplete closing of doors and windows in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field more particularly is related to a kind of hooking sealing structure of sliding door and window. BACKGROUND

[0002] In the actual use of door and window, due to production size, installation and assembly error, there will be certain error in door leaf, and due to use habit, door and window are not necessarily locked in completely closed state in daily use, so that gap appears at the closed place of door and window. For example, Chinese patent authorized announcement No.CN220791076U discloses a kind of high air-tightness sliding door and window hooking structure, including indoor hooking and outdoor hooking, the indoor hooking and outdoor hooking are symmetrical after rotating 180 ° with connecting place as center, the connecting place of indoor hooking and outdoor hooking is equipped with sealing installation groove, the utility model has the beneficial effects that: first protrusion is clamped in the middle, so that the inclined plane of two indoor hooking plastic strips and two first protrusions form a closed space, sealing can effectively prevent sound from spreading from these gaps, so as to realize sealing and sound insulation, and the inner and outer hooking sealing rubber strip profiles resist four-point sealing (A / B / C / D), by setting second sealing strip, second sealing strip is attached to corresponding hooking, after extrusion deformation, second sealing strip is tightly attached to hooking, the gap at connecting place is filled by second sealing strip, so as to increase two seals, finally, profile hooking has six seals, and the sealing performance is improved. But the shortcoming is that, the door and window sealing structure mainly adopts sealing design of rubber strip, but since it does not consider the possibility of not completely closed state in daily use, rubber strip is designed to achieve sealing when completely closed, so according to people's use habit, it may cause air leakage and water leakage, and the structure needs to be further improved. SUMMARY

[0003] The utility model discloses a kind of hooking sealing structures that are stable and reliable, and door leaf can also achieve sealing effect in not completely closed state.

[0004] The utility model discloses the following technical solutions are used to realize the above-mentioned purposes: a kind of hooking sealing structure, including inner hooking and outer hooking, the inner hooking and outer hooking are symmetrical after rotating 180 ° with connecting place as center, it is characterized in that, the connecting place of inner hooking and outer hooking is equipped with sealing installation groove and wool strip installation groove, hooking rubber strip is installed on the sealing installation groove, and hooking rubber strip is provided with elastic hook portion, and wool strip installation groove is provided with hair brush.

[0005] The side of the wool mounting groove of the hooking device is provided with an outwardly extending protruding edge, the protruding edge of the wool mounting groove of the outer hooking device is movably abuttingly matched with the elastic hooking part of the hooking device rubber strip of the inner hooking device; through the shape design of the hooking device rubber strip and the cooperation with the wool, the door leaf can achieve the sealing effect when it is not completely closed and has a certain distance, thereby coping with the state of not being tightly closed in the daily use process.

[0006] As a further description of the above scheme, the bottom clamping groove of the sealing mounting groove is provided with a T-shaped connecting piece matched with the clamping groove, and the installation of the hooking device rubber strip is completed after the T-shaped connecting piece is embedded in the clamping groove, which is simple and convenient to operate and has good stability.

[0007] Further, the elastic hooking part of the hooking device rubber strip is provided with a stop hooking part, and the stop hooking part is provided with a sealing surface, so that the sealing surfaces of the stop hooking parts of the inner hooking device and the outer hooking device are tightly attached in the completely closed state of the door leaf, the collision sound is prevented, the contact area of the hooking device rubber strip is maximum, and the best sealing state is achieved.

[0008] Further, the elastic hooking part is in the shape of an arc hook and is arranged on one side of the hooking device rubber strip, and the stop hooking part is in the shape of an inclined plate and is arranged on the other side of the hooking device rubber strip.

[0009] Further, the hooking device rubber strip is provided with a hollow hole, which can increase the plasticity of the hooking device rubber strip and save materials.

[0010] Further, the opening direction of the wool mounting groove is perpendicular to the opening direction of the sealing mounting groove, and the cooperation of the hooking device rubber strip and the wool forms a double-sealing structure, and the sealing effect is good.

[0011] Further, one side of the wool mounting groove extends outwardly to form a sealing surface corresponding to the wool.

[0012] The beneficial effects achieved by the above technical solutions of the utility model are.

[0013] The utility model discloses a sealing mounting groove and a wool mounting groove are arranged at the connecting part of the inner hooking device and the outer hooking device, the hooking device rubber strip is arranged on the sealing mounting groove, the hooking device rubber strip is provided with an elastic hooking part, and the wool mounting groove is provided with a wool brush, the side of the wool mounting groove of the hooking device is provided with an outwardly extending protruding edge, the protruding edge of the wool mounting groove of the outer hooking device is movably abuttingly matched with the elastic hooking part of the hooking device rubber strip of the inner hooking device, the shape design of the hooking device rubber strip and the cooperation of the wool make the door leaf reach the sealing effect when it is not completely closed and has a certain distance, thereby coping with the state of not being tightly closed in the daily use process, the sealing effect is good, and the air leakage and rain leakage problem caused by the incomplete closing of the door and window in the prior art is effectively solved. ACCURACY

[0014] Figure 1The utility model discloses an inside and outside hooking structure.

[0015] Figure 2 The utility model discloses an inside and outside hooking structure.

[0016] Figure 3 The utility model discloses an inside and outside hooking structure.

[0017] Figure 4 The utility model discloses an inside and outside hooking structure.

[0018] Mark explanation: 1, inside hooking 2, outside hooking 3, seal installation groove 3-1, clamping groove 4, wool installation groove 5, hooking adhesive tape 5-1, elastic hook part 5-2, T type connecting piece 5-3, stop hook part 5-4, openwork hole 6, wool brush 7, convex edge. Specific implementation

[0019] In the description of the utility model, it is explained that for the orientation words, if the terms "center", "transverse", "vertical", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a specific orientation, structure and operation, and cannot be understood as limiting the specific protection scope of the utility model.

[0020] In addition, if the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" feature can be explicitly or implicitly included one or more features, and in the description of the utility model, the meaning of "at least" is one or more, unless otherwise explicitly specified and limited.

[0021] In the utility model, except for the explicit provision and limitation, if the terms "assembly", "connection", "connection" are understood in a broad sense, for example, it can be fixedly connected, and can be detachably connected, or integrally connected, and can be mechanically connected, and can be directly connected, or connected through an intermediate medium, and can be connected in the interior of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0022] In the utility model, unless otherwise specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "below," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "above," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0023] The following description of the embodiments of the present invention is further described in conjunction with the accompanying drawings to make the technical solutions and beneficial effects of the present invention clearer and more specific. The following description of the embodiments with reference to the accompanying drawings is illustrative and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] like Figures 1-4 As shown, the utility model is a hook-and-lever sealing structure, comprising an inner hook-and-lever 1 and an outer hook-and-lever 2, the inner hook-and-lever 1 and the outer hook-and-lever 2 being symmetrical after being rotated 180° with the connection as the center, the connection between the inner hook-and-lever 1 and the outer hook-and-lever 2 is provided with a sealing mounting groove 3 and a wool strip mounting groove 4, the sealing mounting groove 3 is provided with a hook-and-lever strip 5, the hook-and-lever strip 5 is provided with a spring hook portion 5-1, and the wool strip mounting groove is provided with a brush 6; the side of the wool strip mounting groove of the hook-and-lever is provided with a convex edge 7 extending outward, in this embodiment, the convex edge 7 is a horizontally arranged plate-like structure, the convex edge 7 of the wool strip mounting groove of the outer hook-and-lever is movably pressed together with the spring hook portion 5-1 of the hook-and-lever strip of the inner hook-and-lever; through the shape design of the hook-and-lever strip and the coordinated use of the wool strip, the door leaf can achieve a sealing effect when it is not completely closed and there is still a certain distance, thereby coping with the state of not being closed tightly during daily use. The opening direction of the wool strip installation groove 4 is perpendicular to the opening direction of the sealing installation groove 3. The hook-shaped rubber strip and the wool strip are used in conjunction to form a double sealing structure with good sealing effect. One side of the wool strip installation groove extends outward to form a sealing surface corresponding to the wool strip.

[0025] To facilitate quick installation of the hook-and-slip strip, two slots 3-1 are arranged side by side at the bottom of the sealing installation groove. The hook-and-slip strip 5 is provided with a T-shaped connector 5-2 that matches the concave and convex portions of the slots. Once the T-shaped connector 5-2 is inserted into the slot, the hook-and-slip strip is installed, which is simple, convenient, and stable. It is worth noting that the number of slots can also be set to one, but in terms of stability, this embodiment is slightly better than setting one slot.

[0026] The stop hook part 5-3 is provided with a sealing surface, and the sealing surfaces of the stop hook parts of the inner and outer hooking strips are tightly attached in the completely closed state of the door leaf, preventing collision and sound emission, and the contact area of the hooking strip is the largest, achieving the best sealing state. The elastic hook part 5-1 is arc hook-shaped and is arranged on one side of the hooking strip; and the stop hook part is inclined plate-shaped and is arranged on the other side of the hooking strip. The hooking strip is provided with a hollow hole 5-4, which can increase the plasticity of the hooking strip and save materials.

[0027] Compared with the prior art, the shape design of the hooking strip and the cooperation with the wool strip make the door leaf achieve the sealing effect when it is not completely closed and has a certain distance, so as to cope with the situation that the door leaf is not tightly closed in the daily use process, the sealing effect is good, and the air leakage and rain leakage problem caused by the incomplete closing of the door and window in the prior art is effectively solved.

[0028] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the art, without departing from the creative concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection range of the utility model.

Claims

1. A hook-and-loop seal structure comprising an inner hook-and-loop and an outer hook-and-loop, the inner hook-and-loop and the outer hook-and-loop being symmetrical with respect to a center of a joint after being rotated 180°, characterized in that, The connecting part of the inner hooking device and the outer hooking device is provided with a sealing installation groove and a wool installation groove, the sealing installation groove is provided with a hooking rubber strip, the hooking rubber strip is provided with a elastic hook part, and the wool installation groove is provided with a wool brush; The side part of the wool installation groove of the hooking device is provided with an outwardly extending convex edge, the convex edge of the wool installation groove of the outer hooking device is movably abutted and pressed with the elastic hook part of the hooking rubber strip of the inner hooking device.

2. A hook and loop seal according to claim 1, wherein, The bottom clamping groove of the sealing installation groove is provided with a T-shaped connecting part which is matched with the clamping groove.

3. The hook and loop seal of claim 1, wherein, The elastic hook part of the hooking rubber strip is provided with a stop hook part, the stop hook part is provided with a sealing surface, and the sealing surfaces of the stop hook parts of the inner hooking device and the outer hooking device are tightly abutted in the completely closed state of the door leaf.

4. A hook and loop seal according to claim 3, wherein, The elastic hook part is in the shape of an arc hook and is arranged on one side of the hooking rubber strip, and the stop hook part is in the shape of an inclined plate and is arranged on the other side of the hooking rubber strip.

5. The hook and loop seal of claim 1, wherein, The hooking rubber strip is provided with a hollow hole.

6. The hook and loop seal of claim 1, wherein, The opening direction of the wool installation groove is perpendicular to the opening direction of the sealing installation groove, and the hooking rubber strip and the wool are used in cooperation.

7. The hook and loop seal of claim 1, wherein, The side of the wool installation groove extends outwardly to form a sealing surface corresponding to the wool.

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