CN206438931U - Vertical hinged door - Google Patents

Abstract

The utility model provides a kind of vertical hinged door, including door leaf and doorframe, and side and the doorframe of the door leaf are hinged；The first extension is extended upward close to inner opposite end at the top of the door leaf, first extension is at the top of door leaf between doorframe.By the implementation of such scheme, it can be achieved to reduce the gap between door leaf and doorframe, improve the effect of the sealing property of door.

Description

Vertical hinged door

Technical field

The utility model is related to technical field of furniture, specifically, and the utility model is related to a kind of vertical hinged door.

Background technology

In existing various vertical hinged doors, in order to which switch rotary is unobstructed, one is always left between its upper top surface and doorframe Fixed distance, because this distance causes the sealing property of door always to there is certain leak.In the prior art, typically by using Sealing joint strip realizes the sealing between the upper top surface of door and doorframe, but it still has a poor sealing performance, watertight and it is airtight not Accurate shortcoming up to standard.Meanwhile, in existing door, general door leaf forms cube structure with multiple door leaf side plate splits, and in phase In the spelling angle (generally an angle of 90 degrees) formed between adjacent door leaf side plate and door leaf side plate, due to the unstability of structure, it is being used During easily to spell angle cause certain damage so that the life-span of vertical hinged door is not long, and using steadiness it is low.

Utility model content

What the purpose of this utility model aimed to provide a kind of strong sealing is opened flat door sealing structure.

To achieve these goals, the utility model provides following technical scheme：

A kind of vertical hinged door, including door leaf and doorframe, side and the doorframe of the door leaf are hinged；Close to interior at the top of the door leaf Side one end extends upward the first extension, and first extension is at the top of door leaf between doorframe.

Preferably, the termination of first extension is curved.

Further, in addition at the top of the door leaf close to inner opposite end the second extension extended upward, described the Two extensions one end immediately the first extension, the other end connects after closing the door with doorframe.

Further, second extension is curved, and the arc extends to door leaf inner side.

Further, the vertical hinged door also includes sealing joint strip, and the sealing joint strip is installed on doorframe and close to door leaf Top outer.

Further, the door leaf includes polylith door leaf side plate, and adjacent two door leafs side plate stitching portion forms door leaf and spells angle, institute Door leaf is stated to spell at angle provided with corner brace structure；The corner brace structure include housing and corner brace component, the housing include it is adjacent and The first mounting groove and are offered in orthogonal first end face and second end face, the first end face and second end face respectively Two mounting grooves, first mounting groove and the second mounting groove are interconnected；The corner brace component includes detachably connected the One locating part and the second locating part, first locating part and the second locating part are connected by screw and nut, first limit Position part and the second locating part are respectively arranged in first mounting groove and the second mounting groove, first locating part and second spacing One end away from the tie point both this on part is respectively equipped with the first positive stop hook and the second positive stop hook；

The housing is further opened with the first slot to make way and the second slot to make way, first slot to make way being provided with the first spring, Second spring is provided with second slot to make way, first spring and second spring are respectively to support first locating part With the second locating part；

One in the adjacent two door leafs side plate is provided with the first limiting section matched with first positive stop hook, another It is individual provided with the second limiting section matched with second positive stop hook.

Wherein, first positive stop hook and the second positive stop hook are all bar shaped hook.

Wherein, first locating part and the second locating part are symmetrically located at first mounting groove and the second mounting groove In.

Wherein, the first connecting hole being mutually matched and second is respectively equipped with first locating part and the second locating part to connect Hole is connect, in order to which first locating part and the second locating part are connected.

Wherein, first end face and second end face junction are provided with block piece on the housing.

Compared with prior art, scheme of the present utility model has advantages below：

(1) in the utility model, the first extension is upwardly extended by door leaf top side, effectively reduce door leaf with Gap between doorframe, strengthens the sealing of vertical hinged door, the problem of improving watertight in the prior art and be airtight not up to standard.

(2) in the utility model, in addition to immediately the first extension continues up the second extension of extension, and it can be real After closing the door now, the gap at the top of fully wrapped around door leaf between doorframe realizes the further reinforcement of sealing sexual function.

(3) in the utility model, a kind of vertical hinged door spelled in door leaf and corner brace is laid with angle is also provided, by this practicality New design, the corner brace structure coordinates with door leaf side plate and improves fastness and flatness that door leaf spells angle, facilitates The installation of door leaf.Further, first positive stop hook and the second positive stop hook all design and are in strip hook, it is possible to increase first limit The contact area of position hook and the first limiting section on door leaf side plate, and second positive stop hook and the second limit on door leaf side plate The contact area in position portion, enhances position-limiting action.

The additional aspect of the utility model and advantage will be set forth in part in the description, and these are by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

The above-mentioned and/or additional aspect of the utility model and advantage from the following description of the accompanying drawings of embodiments will Become substantially and be readily appreciated that, wherein：

Fig. 1 is a kind of the utility model partial structural diagram of one embodiment of vertical hinged door, its main presentation door Structural relation after fan closure at the top of door leaf between doorframe.

Fig. 2 is the enlarged drawing at A positions in Fig. 1.

Fig. 3 is a kind of partial structural diagram of another embodiment of vertical hinged door, its main presentation in the utility model Structural relation at the top of first extension and the second extension and door leaf and between doorframe.

Fig. 4 is a kind of partial perspective view of exemplary embodiments of door leaf in the utility model.

Fig. 5 is the dimensional structure diagram of the corner brace structure of the door leaf suitable for Fig. 4.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model Limitation.

Embodiment one

With reference to accompanying drawing 1,2,3, in the present embodiment there is provided a kind of vertical hinged door, it includes：Door leaf 2 and doorframe 3, the door The side of fan 2 is hinged with doorframe 3；The top of the door leaf 2 extends upward the first extension 211 close to inner opposite end, and described the One extension 211 is between the top of door leaf 2 and doorframe 3.Wherein, it is inlaid with glass 1 in the door leaf 2.

Specifically, first extension 211 is that door leaf 2 is laying the part of extension, its structure close to inner side upwards on one side Producing material material is consistent with door leaf 2.It is realized in the case where being opened flat door switch described in not influenceing, and is had by the first extension 211 Effect reduces the gap between the top of door leaf 2 and doorframe 3, improves the sealing property of door.

Preferably, it is contemplated that the spacing between door leaf 2 and doorframe 3 is less, the termination of first extension 211 is set then Camber (such as Fig. 2,3) is counted, this design not only reduces possible between door leaf 2 and doorframe 3 collide (because the service life of door is asked Topic, its after a certain period, door leaf 2 and doorframe 3 there may be deformation to a certain extent) caused by the first extension 211 Abrasion, produced noise may be collided by even more reducing, and improve user experience.

Preferably, in the present embodiment, the vertical hinged door also includes extending upward to the close inner opposite end in the top of door leaf 2 The second extension 212 (such as Fig. 3), specifically, described one end of second extension 212 immediately the first extension 211, the other end exists Connect after closing the door with doorframe 3.Wherein, second extension 212 is to upwardly extend part by door leaf 2 together, its building material with Door leaf 2 is consistent.This technique realizes the spacing between the top of complete seal door leaf 2 and doorframe 3, further strengthens vertical hinged door Sealing.

Further, in the present embodiment, the vertical hinged door also includes sealing joint strip 30, the sealing joint strip 30 install with On doorframe 3 and in close to the top of door leaf 2, close to lateral ends, it is mainly used in increasing the sealing of vertical hinged door, reduce due to Grating caused by closing the door.

Embodiment two

With reference to accompanying drawing 4,5, on the basis of above-described embodiment one, the present embodiment also provides a kind of optimization structure, specifically, Door leaf 2 of the present utility model includes polylith door leaf side plate, because the structure at four drift angles of the door leaf 2 is identical, because This is stated for convenience, only chooses one of drift angle and two pieces of adjacent door leaf side plates such as the first door leaf side plate 100 and Two door leaf side plates 200 are described in detail.The stitching portion of the first adjacent door leaf side plate 100 and the second door leaf side plate 200 Form door leaf and spell angle 300, the door leaf, which is spelled, is provided with corner brace structure 400 at angle 300.Specifically, in the first door leaf side plate 100 Portion is hollow and forms first inner chamber (not shown, similarly hereinafter), the inner hollow of the second door leaf side plate 200 and form second inner chamber (not shown, similarly hereinafter), and the first inner chamber connects with second inner chamber.

Specifically, the corner brace structure 400 includes housing 10 and corner brace component 20, and the housing 10 is the corner brace structure 400 main body, the corner brace component 20 is then located in the housing 10.Described in the corner brace structure 400 is generally arranged at 45 ° of door leaf 2 are spelled at angle, therefore for ease of the housing 10 is suited with the door leaf 2, the housing 10 is generally in symmetrical L like shape.The housing 10 is provided with adjacent first end face 11 and second end face 12, and the first end face 11 and second end face 12 It is mutually perpendicular to, the first end face 11 is located in the first inner chamber, the second end face 12 is located in the second inner chamber；Institute State and the first mounting groove 13 is offered in first end face 11, accordingly, the second mounting groove 14, institute are offered in the second end face 12 State and intercommunicating pore (not shown, similarly hereinafter) is offered between the first mounting groove 13 and the second mounting groove 14 with by first mounting groove 13 Connected with the second mounting groove 14, in order to the installation of the corner brace component 20.The corner brace component 20 includes detachably connected The first locating part 21 and the second locating part 22, the two is connected by nut (not shown, similarly hereinafter) and screw 15.Wherein, institute The first locating part 21 is stated in first mounting groove 13, second locating part 22 is located in second mounting groove 14, The locating part 22 of first locating part 21 and second is connected by the intercommunicating pore.Further, first locating part 21 and to be respectively equipped with corresponding first positive stop hook 23 and second spacing for second one end away from tie point both this on locating part 22 Hook 24, and offer first matched with first positive stop hook 23 on the first door leaf side plate 100 (not shown, similarly hereinafter) Limiting section (not shown, similarly hereinafter), accordingly, is offered and described second on the second door leaf side plate 200 (not shown, similarly hereinafter) The second limiting section (not shown, similarly hereinafter) that positive stop hook 24 matches.In addition, being additionally provided with the He of the first slot to make way 16 in the housing 10 Second slot to make way 17, wherein, first slot to make way 16 is connected with first mounting groove 13, and in first slot to make way 16 Provided with the first spring 31 to support first locating part 21, accordingly, second slot to make way 17 and described second is installed Groove 14 is connected, and second spring 32 is provided with second slot to make way 17 to support second locating part 22, described first The specification of spring 31 and second spring 32 both can be with identical, can also be different, is selected depending on concrete condition.

The locating part 22 of first locating part 21 and second is that connection is realized using the nut and screw 15, it is considered to The door leaf side plate contacted on to door leaf with the locating part 22 of the first locating part 21 and second is probably out-of-flatness, therefore can be led to Cross and rotate the nut and screw 15 and adjust the tightness degree connected between the locating part 22 of the first locating part 21 and second, To adapt to different door leaf side plates.In addition, on the one hand, the corner brace structure 400 is located at the spelling angle 300 in the door leaf 2 When, the first limiting section and the second limiting section on the door leaf 2 can respectively with the positive stop hook 24 of the first positive stop hook 23 and second It is engaged, the first end face 11 and the inside effect of second end face 12 is respectively perpendicular to so as to apply to the corner brace component 20 Power；On the other hand, first spring 31 is used to support first locating part 21, and the second spring 32 is used to support described Second locating part 22, first spring 31 and second spring 32 can be respectively to the locating parts 22 of the first locating part 21 and second Apply outside active force, so as to balance the stress of the corner brace component 20 so that the corner brace structure 400 and the door leaf 2 Contact it is even closer, improve flatness and fastness that the door leaf spells angle 300.Also, due to first spring 31 There is preferable elasticity with second spring 32, can be easy to adjust the relative position of the corner brace component 20 and the housing 10, make The stressing conditions for obtaining the corner brace component 20 are ideal.

Preferably, the positive stop hook 24 of the first positive stop hook 23 and second may be designed to bar shaped hook, so as to increase described The contact area of one positive stop hook 23 and first limiting section, and second positive stop hook 24 and second limiting section connect Contacting surface is accumulated, and strengthens the stressed effect of the positive stop hook 24 of the first positive stop hook 23 and second, so as to enhance position-limiting action.

Further, can be by the He of the first locating part 21 in order that the stress for obtaining the corner brace component 20 is more uniform Second locating part 22 is symmetrically located in the mounting groove 14 of the first mounting groove 13 and second, so as to also cause the door leaf 2 The stress that door leaf spells both sides at angle 300 is more uniform, it is to avoid the door leaf spells the both sides of angle 300 causes institute because stressing conditions are different The the first door leaf side plate 100 and the second door leaf side plate 200 for stating the door leaf spelling both sides of angle 300 deform, and so both ensure that described The aesthetic property of door leaf 2, also further increases flatness and fastness that the door leaf spells angle 300.

It is preferred that offering the first connecting hole (not shown, similarly hereinafter), second locating part on first locating part 21 The second connecting hole (not shown, similarly hereinafter) matched with first connecting hole is offered on 22.Preferably, the screw is utilized 15 sequentially pass through first connecting hole, intercommunicating pore and the second connecting hole, are then tightened with the nut, then can be by described first The locating part 22 of locating part 21 and second connects and forms the corner brace component 20.

Due to the locating part 22 of the first locating part 21 and second be it is detachably connected, can be by rotating the screw With nut to adjust the relative position of the locating part 22 of the first locating part 21 and second, when applied external force passes through described first The positive stop hook 24 of positive stop hook 23 and second and when acting on first locating part 21 and the second locating part 22, except first bullet Spring 31 and second spring 32 can be respectively as the stress point of the locating part 22 of the first locating part 21 and second outside, it is described first limit The position locating part 22 of part 21 and second can also be to provide each other with support, so that the locating part 22 of first locating part 21 and second It is more uniformly stressed.

Fabrication hole 101 is offered on the first door leaf side plate 100, to facilitate the elastic of the adjustment nut and screw 15 Degree.Because the location of described fabrication hole 101 is blanked after the door leaf 2 installation, it is impossible to be observed, therefore will not Influence the aesthetic property of the door leaf 2.

In addition, the junction of the first end face 11 and second end face 12 on the housing 10 is provided with block piece 18, by institute State corner brace component 20 to be limited in the mounting groove 14 of the first mounting groove 13 and second, prevent the corner brace component 20 from dropping.

Further, press part 40 is additionally provided with the housing 10, the press part 40 is connected with the block piece 18, described The first of press part 40 compresses face 41 and is pressed on the first door leaf side plate 100, and second compress face 42 be then pressed on it is described On second door leaf side plate 200 so that 100 pairs of the first door leaf side plate, first locating part 21 produces the vertical first end The pressure in face 11, and 200 pairs of the second door leaf side plate, second locating part 22 produces the pressure of the vertical second end face 12 Power so that the corner brace structure 400 is more close to the first door leaf side plate 100 and the second door leaf side plate 200.

Preferably, the housing 10 uses plastic production, i.e., described housing 10 is plastic casing.It is excellent that plastic casing has Point is that easy moulding and hardness is relatively small, can avoid extruding the door because hardness is excessive when being mounted in the door leaf 2 Fan 2 and then the aesthetic property for influenceing the door leaf 2.

Described above is only some embodiments of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of vertical hinged door, it is characterised in that including door leaf and doorframe, side and the doorframe of the door leaf are hinged；The door leaf Top extends upward the first extension close to inner opposite end, and first extension is at the top of door leaf between doorframe.

2. vertical hinged door according to claim 1, it is characterised in that the termination of first extension is curved.

3. vertical hinged door according to claim 1, it is characterised in that also including upward close to inner opposite end at the top of the door leaf The second extension extended, second extension one end immediately the first extension, the other end connects after closing the door with doorframe.

4. vertical hinged door according to claim 3, it is characterised in that second extension is curved, the arc is to door Fan inner side extends.

5. vertical hinged door according to claim 1, it is characterised in that the vertical hinged door also includes sealing joint strip, the sealing Adhesive tape is installed on doorframe and close to door leaf top outer.

6. vertical hinged door according to claim 1, it is characterised in that the door leaf includes polylith door leaf side plate, adjacent two Fan side plate stitching portion and form door leaf spelling angle, the door leaf, which is spelled, is provided with corner brace structure at angle；The corner brace structure include housing and Corner brace component, the housing includes adjacent and orthogonal first end face and second end face, the first end face and the second end The first mounting groove and the second mounting groove are offered on face respectively, first mounting groove and the second mounting groove are interconnected；It is described Corner brace component includes detachably connected the first locating part and the second locating part, and first locating part and the second locating part lead to Screw and nut connection is crossed, first locating part and the second locating part are respectively arranged on first mounting groove and the second mounting groove In, one end away from the tie point both this on first locating part and the second locating part is respectively equipped with the first positive stop hook and the Two positive stop hooks；

The housing is further opened with the first slot to make way and the second slot to make way, first slot to make way being provided with the first spring, described It is provided with second spring in second slot to make way, first spring and second spring are respectively to support first locating part and the Two locating parts；

One in the adjacent two door leafs side plate is provided with the first limiting section matched with first positive stop hook, and another sets There is the second limiting section matched with second positive stop hook.

7. vertical hinged door according to claim 6, it is characterised in that first positive stop hook and the second positive stop hook are all bar shaped Hook.

8. vertical hinged door according to claim 6, it is characterised in that first locating part and the second locating part are symmetrically set In first mounting groove and the second mounting groove.

9. vertical hinged door according to claim 6, it is characterised in that set respectively on first locating part and the second locating part There are the first connecting hole and the second connecting hole being mutually matched, in order to which first locating part and the second locating part are connected.

10. vertical hinged door according to claim 6, it is characterised in that first end face and second end face connection on the housing Place is provided with block piece.