CN203515191U

CN203515191U - Cabinet door

Info

Publication number: CN203515191U
Application number: CN201320644807.XU
Authority: CN
Inventors: 张学强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-19
Filing date: 2013-10-19
Publication date: 2014-04-02
Anticipated expiration: 2023-10-19

Abstract

The utility model discloses a cabinet door. The cabinet door comprises a door frame and a door board; a vertical surface of the door frame is in a hollow trapezoid platform structure; a flat surface of the door frame is in a square frame structure with the bottom wider than the top; the door board is arranged at the bottom of the door frame through a door hinge; a folding edge which extends to the inner side of the door frame and parallel to the door plate is arranged at the door frame bottom; the folding edge is provided with elastic adhesive tapes which are used for sealing door cracks. When the cabinet door is used, the door frame is fixed on a door opening edge of a cabinet body through welding to form into a square frame which protrudes toward exterior of the cabinet body and then the door plate is installed inside the square frame. The cabinet door has the advantages of enabling small objects such as water and dust to be difficult to stay on an inclined surface due to the fact that four edges of the trapezoid platform structured door frame are folded into the inclined surface; being simple in integral structure, easy to produce and attractive in appearance; being good in sealing performance due to the folding edge which is provided with the adhesive tapes of the door frame; being high in integral water proof and dust proof performance.

Description

A kind of cabinet door

Technical field

The utility model relates to a kind of door, relates in particular to a kind of for the cabinet door in cabinet type plant equipment.

Background technology

Plant equipment frame often adopts refrigerator structure, the standing electric device that has control appliance operation in bin, the chamber door arranging on bin or cabinet door structure are generally fairly simple, locking door-plate is directly installed on chamber door or cabinet door by door hinge, doorframe is not set and protects, its waterproof and dustproof, crashworthiness are poor.Because the residing environment of plant equipment is generally more severe, dust is many, moisture weight, cause water and dust easily to enter in plant equipment, cause circuit electric leakage, short circuit, electric elements burn, mechanical organ oxidation corrosion is accelerated, in the application life of having reduced equipment, equipment depreciation is too early, to user, causes economic loss.

Summary of the invention

The utility model is for the existing defect existing for the door in cabinet type plant equipment, and a kind of cabinet door of dustproof and waterproof better performances is provided.

For achieving the above object, the scheme that the utility model is taked is: a kind of cabinet door, comprises doorframe and door-plate; It is characterized in that: the facade of doorframe is hollow bucking ladder structure, the plane of doorframe is that base is wider than top margin frame structure, and door-plate is installed in doorframe bottom by door hinge, and doorframe base is provided with the flanging extending to doorframe inner side with door-plate parallel matched.Flanging both can limit door-plate and move in cabinet, can block place's crack between a door and its frame again, improved the sealing of cabinet door.Doorframe can improve the crashworthiness of cabinet door, simultaneously, the facade of doorframe bucking ladder structure, make doorframe outside form the inclined-plane of an inclination, water and dust are not easy to stop on inclined-plane, in the time of on water and dust doorframe, meeting is directly landing from doorframe, and can not drop on door-plate, greatly reduce it and fall into crack between a door and its frame and chance in access arrangement cabinet, thereby improved its waterproof and dustproof performance.

As the improvement of technique scheme, described flanging is provided with the elastic adhesive tape of sealing crack between a door and its frame.Further strengthened the sealing performance of cabinet door, for being placed in outdoor plant equipment, can play better protective effect, the impact of simultaneous buffering door-plate at closing time to doorframe.

As further illustrating of technique scheme, described door-plate edge is provided with the door lock with crotch snap close.

As further illustrating again of technique scheme, described door-plate is two, with what split, is symmetrically set in the doorframe left and right sides, and wherein door-plate edge is provided with the sealing strip with another piece door-plate edge matching laminating.Described sealing strip is located at door-plate inner side.Described sealing strip outside is provided with the elastic adhesive tape of sealing crack between a door and its frame.The structure of splitting door-plate is applicable to relatively large plant equipment.

During use, doorframe is fixed on by modes such as welding on the door opening limit of cabinet of equipment, forms to cabinet outer lug square frame, then door-plate is installed in square frame and can be used.

Scheme is known from the above mentioned, the utility model has the advantages that: the doorframe of bucking ladder structure, and the inclined-plane that its four edge break curves, makes the wisps such as water, dust be difficult to rest on inclined-plane, and overall structure is simple, easily manufactures good looking appearance; The flanging with adhesive tape on doorframe makes the better tightness of door, and whole waterproof and dustproof performance is higher.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of simple gate plate cabinet door.

Fig. 2 is the decomposing schematic representation of Fig. 1.

Fig. 3 is the front view of Fig. 1.

Fig. 4 is that A-A of Fig. 3 is to sectional view.

Fig. 5 is the C place enlarged drawing of Fig. 4.

Fig. 6 is the schematic diagram of dual panel cabinet door.

Fig. 7 is the front view of Fig. 6.

Fig. 8 is that B-B of Fig. 7 is to sectional view.

Fig. 9 is the D place enlarged drawing of Fig. 8.

Description of reference numerals: 1, doorframe 2, door-plate 3, door hinge 4, flanging 5, adhesive tape 6, door lock 7, sealing strip 8, cabinet.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, the utility model and useful technique effect thereof are further elaborated.

Embodiment 1: referring to Fig. 1 ~ Fig. 5, as seen from the figure, the cabinet door being installed on cabinet 8 comprises doorframe 1 and door-plate 2; The facade of doorframe 1 is hollow bucking ladder structure, and the plane of doorframe 1 is that base is wider than top margin frame structure, and door-plate 2 is installed in doorframe 1 bottom by door hinge 3, and doorframe 1 base is provided with the flanging extending to doorframe 1 inner side with door-plate 2 parallel matched; Flanging is provided with the elastic adhesive tape 5 of sealing crack between a door and its frame; Door-plate 2 edges are provided with the door lock 6 with crotch snap close.

Embodiment 2: referring to Fig. 6 ~ Fig. 9, as seen from the figure, embodiment 2 is basic identical with embodiment 1 structure, difference is, in the present embodiment, door-plate 2 is two, with what split, is symmetrically set in doorframe 1 left and right sides, and wherein door-plate 2 edge are provided with the sealing strip 7 with the 2 edge matchings laminatings of another piece door-plate.Described sealing strip 7 is located at door-plate 2 inner sides.Described sealing strip 7 outsides are provided with the elastic adhesive tape 5 of sealing crack between a door and its frame.

Book and specific embodiment do not form any restriction to the utility model according to the above description; the utility model is not limited to the specific embodiment disclosed and described above; to modifications more of the present utility model and distortion, also should fall in the protection domain of claim of the present utility model.

Claims

1. a cabinet door, comprises doorframe and door-plate; It is characterized in that: the facade of doorframe is hollow bucking ladder structure, the plane of doorframe is that base is wider than top margin frame structure, and door-plate is installed in doorframe bottom by door hinge, and doorframe base is provided with the flanging extending to doorframe inner side with door-plate parallel matched.

2. cabinet door as claimed in claim 1, is characterized in that: described flanging is provided with the elastic adhesive tape of sealing crack between a door and its frame.

3. cabinet door as claimed in claim 2, is characterized in that: described door-plate edge is provided with the door lock with crotch snap close.

4. cabinet door as claimed in claim 1, is characterized in that: described door-plate is two, with what split, is symmetrically set in the doorframe left and right sides, and wherein door-plate edge is provided with the sealing strip with another piece door-plate edge matching laminating.

5. cabinet door as claimed in claim 4, is characterized in that: described sealing strip is located at door-plate inner side.

6. cabinet door as claimed in claim 5, is characterized in that: described sealing strip outside is provided with the elastic adhesive tape of sealing crack between a door and its frame.