CN205277201U

CN205277201U - Pin -connected panel composite door fan

Info

Publication number: CN205277201U
Application number: CN201620014097.6U
Authority: CN
Inventors: 王晖; 李翠翠
Original assignee: China Xingyue Group Zhejiang Xingyue Door Industry Co Ltd
Current assignee: Zhejiang Xingyue Security Technology Co. Ltd.
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2016-06-01
Anticipated expiration: 2026-01-08

Abstract

The utility model discloses a pin -connected panel composite door fan, include front and back panel (1, 2), go up lower frame (3, 4), control frame (5, 6), fix frame (7), the periphery of front panel (1) is equipped with firstly to the fourth limit of bending, and the left and right sides of rear panel (2) is equipped with the 6th and crimp (22, 24) by twenty percent discount, the second is bent on first draw -in groove (51) of limit (12) embedding the left side frame (5), the fourth is bent on second draw -in groove (61) of limit (14) embedding the right frame (6), go up in first bulge (31) the embeddings first limit of bending (11) of frame (3), second bulge (41) of lower frame (4) embedding third is bent on limit (13), the by twenty percent discount on third draw -in groove (62) on crimp (24) embedding the right frame (6), the forty percent discount on fourth draw -in groove (71) of crimp (22) embedding fixed frame (7), fixed frame (7) are fixed on the left side frame (3). After adopting this structure, have advantages such as simple structure is reasonable, convenient assembling, firm in connection, production environmental protection, elegant appearance.

Description

Piecing assembly combination door leaf

Technical field

The utility model relates to door leaf manufacture technology field, and particularly a kind of circumferential side frame carries out the piecing assembly combination door leaf of assembling fast by embedded mode and interior outer panels.

Background technology

Current door leaf structure mainly refers to the anti-theft safety door engaged with each other by the door skin of metal material and the inner frame being made up of section bar or the similar door leaf having particular safety and requiring. Under normal circumstances, door leaf front panel and rear panel adopt the mode welded to be combined as a whole with inner frame, welding generally adopts Manual electric welding, weld rear butt welding point to polish, door leaf surface carries out surface treatment again, such as plastic-blasting, transfer, spray paint, and fill required weighting material in cavity between front and back panel, such as honeycomb paper, fire-resistant heat insulating material etc. At least there is following shortcoming in above-mentioned door leaf structure: one is due to 8-20 of being usually separated by between solder joint, and intensity is difficult to ensure, and weldprocedure can cause door skin to produce stress and be out of shape, and the existence of solder joint damages door leaf aesthetics; Two is be unfavorable for large-scale production demand, and owing to being human weld, the difficult quality of welding fully ensures; Three is owing to door leaf bore seal is poor, and weighting material generally can only adopt honeycomb paper material, as adopted stopping property and the good foam material of sound-insulating and heat-insulating effect then to need complicated technique just can complete; Four be welding, polishing, plastic-blasting, transfer, the not only contaminate environment but also be unfavorable for that operative employee's person is healthy such as ultraviolet that the technique such as spray paint produces, dust, obnoxious flavour, run counter to the cleaner production advocated at present; Five be door leaf process use welding, polishing, transfer, the technique such as bonding is numerous and diverse, production efficiency is low, quality is unstable.

For the problems referred to above, Chinese patent discloses many solutions, as authorized announcement or notification number CN103696661B, name to be called assembled door leaf, CN102884269B, name are called Door leaf frame manufacture method and board fabrication method, CN103573112A, name are called aluminium section bar door leaf, CN103061649B, name are called mutual embedding clap door fan structure, and Authorization Notice No. CN2481825Y, name are called aluminium section bar door leaf), CN2355076Y, name be called that the multi-door fan of combination, CN2268102Y, name are called metal door fan etc. But, the techniques such as the technical scheme of these patents departs from plastic-blasting in antitheft door production technique completely, transfers, sprays paint, heat seal, gummed.

CN103061649B disclosed in Chinese patent, offer " mutual embedding clap door fan structure " be that a kind of first door leaf Ban Huqian mechanism is formed in the side of Door leaf frame substrate towards the first door leaf plate, the 2nd door leaf Ban Huqian mechanism is formed in the side of Door leaf frame substrate towards the 2nd door leaf plate; The first Door leaf frame Hu Qian mechanism respectively it is configured with in the both sides of the first door leaf plate; The 2nd Door leaf frame Hu Qian mechanism respectively it is configured with in the both sides of the 2nd door leaf plate; First, second door leaf plate with one to the Door leaf frame mutually embedding a kind of technical scheme being engaged. But, the shortcoming that this patent formula exists is: although having broken away from weldprocedure, but owing to the Hu Qian mechanism flanging cooperatively interacted is consistent with the unlatching of door, closed direction and Impact direction, and embedding thickness is only the thickness of door face board mutually, then clashed into or opening times increases Hou Huqian mechanism and easily departs from door face board, overall intensity and stability are inadequate, and this structure address only long limit between Door leaf frame and door leaf plate in conjunction with problem, do not solve between both short limits in conjunction with problem.

" aluminium section bar door leaf " technical scheme of CN103573112A, offer disclosed in Chinese patent address only equally long limit between inner frame and door leaf plate in conjunction with problem, do not solve between both short limits in conjunction with problem.

The all component of " assembled door leaf " technical scheme of CN103696661B, offer disclosed in Chinese patent make and all adopt mould once shaped, by corresponding web member assembling spacing between each parts of door, all fitting for door are assembled shaping, the door leaf parts of rear side install after forming filling chamber, whipping agent is brushed inside rear lateral portion part, filling aluminium foil honeycomb paper, then front side door leaf parts split installed, door leaf is integrated and is adopted the heat-sealing machine hot synthetic type with apparatus for shaping. This technical scheme does not still realize combining front panel with inner frame with rear panel entirety, and also needs to adopt hot synthetic type technique, it does not have really realize assembled formation. For this reason, many manufacturers and knowledgeable people develop and develop, but not yet have relatively satisfied product to come out on market so far.

Summary of the invention

For overcoming the problems referred to above existing for existing combination door leaf, the purpose of this utility model is to provide a kind of simple and reasonable, process and assemble convenience, firm and reliable connection, production safety environmental protection, product piecing assembly combination door leaf elegant in appearance.

The utility model solves the problems of the technologies described above the technical scheme adopted, it comprises front panel, rear panel, upper side frame, lower frame, left frame, left frame, fixed border, the periphery of described front panel is provided with the first bending edges, 2nd bending edges, 3rd bending edges and the 4th bending edges, the left and right sides of rear panel is provided with the 6th bending edges, 8th bending edges, upper side frame is provided with the first salient coordinated with the first bending edges, lower frame is provided with the 2nd salient coordinated with the 3rd bending edges, left frame is provided with the first card groove coordinated with the 2nd bending edges, the 3rd card groove that left frame is provided with the 2nd card groove coordinated with the 4th bending edges and coordinates with the 8th bending edges, fixed border is provided with the 4th card groove coordinated with the 6th bending edges, 2nd bending edges of described front panel embeds on the first card groove of left frame, 4th bending edges of front panel embeds on the 2nd card groove of left frame, first salient of upper side frame embeds on the first bending edges of front panel, 2nd salient of lower frame embeds on the 3rd bending edges of front panel, 8th bending edges of rear panel embeds on the 3rd card groove of left frame, and the 6th bending edges of rear panel embeds on the 4th card groove of fixed border, the square edge of described fixed border is screwed on left frame.

The further scheme of the utility model, described rear panel is provided with the 5th bending edges with upper side frame heavy keying fit and the 7th bending edges with lower frame heavy keying fit, 5th bending edges of rear panel is close to upper side frame end face and is screwed, and the 7th bending edges of rear panel is close to lower frame bottom surface and is screwed.

The further scheme of the utility model, described the first bending edges, the 2nd bending edges, the 3rd bending edges, the 4th bending edges and the 6th bending edges, the 8th bending edges are U-shape structure, and the 5th bending edges and the 7th bending edges are L-type structure.

The further scheme of the utility model, the top straight flange correspondence of described left frame and left frame card groove side embeds on the first bending edges of front panel, and the bottom straight flange correspondence of left frame and left frame card groove side embeds on the 3rd bending edges of front panel.

The further scheme of the utility model, is provided with the weighting material of sound-insulating and heat-insulating and sealing in the closed cavity volume of described front panel, rear panel, upper side frame, lower frame, left frame, left frame and fixed border composition.

The further scheme of the utility model, described upper side frame, lower frame, left frame, left frame and fixed border are made up of aluminium section bar.

The further scheme of the utility model, described front panel, rear panel are made up of sheet metal bending and molding.

After adopting said structure, compared with prior art have the following advantages and effect: one is that the front panel left and right sides adopts embedded connection with left and right side frame, upper and lower side frame adopts embedded connection with front panel, the rear panel left and right sides adopts embedded connection with left frame and fixed border, fixed border is fixedly connected with left frame, the upper and lower both sides of rear panel are fixed with corresponding upper and lower side frame, and door leaf forms a stable closed-loop structure all around up and down, makes door leaf have good strength of joint. Two is in the 4th card groove of the 6th bending edges embedding fixed border of rear panel, by regulating the fixed position of fixed border square edge and left frame, extension amount error or material surplus deviation that rear panel produces in bending process can be eliminated on the impact of door leaf width dimensions, whole closed-loop structure size is not by the impact of panel bending error, thus ensures the consistence of products production. Three is the techniques such as this structure has departed from existing antitheft door production technique involved welding, plastic-blasting completely, transfers, sprays paint, heat seal, gummed, in production process, artificial influence factors is less, degree of product standardization height, completely avoid in existing production technology the unfavorable factor produced, product is more elegant in appearance. Four is that in producing, required material is only the material such as aluminium section bar and colour coated plate, and enterprise can according to customer demand, the antitheft door that production specification is different, really achieves enterprise standardization and produces the demand meeting client's variation.

Accompanying drawing explanation

Fig. 1 is decomposition structural representation of the present utility model.

Fig. 2 is fit structure schematic diagram of the present utility model.

Fig. 3 is the fit structure schematic diagram of the utility model front panel and upper and lower side frame.

Fig. 4 is the fit structure schematic diagram of the utility model front panel and left and right side frame.

Fig. 5 is the fit structure schematic diagram of the utility model left frame, fixed border and rear panel.

Fig. 6 is the fit structure schematic diagram of the utility model rear panel and upper side frame.

Fig. 7 is the utility model rear panel and the fit structure schematic diagram of lower frame.

Wherein 1 front panel, 2 rear panels, 3 upper side frames, 4 times frames, 5 left frames, 6 left frames, 7 fixed borders, 11 first bending edges, 12 the 2nd bending edges, 13 the 3rd bending edges, 14 the 4th bending edges, 21 the 5th bending edges, 22 the 6th bending edges, 23 the 7th bending edges, 24 the 8th bending edges, 31 first salients, 41 the 2nd salients, 51 first card grooves, 61 the 2nd card grooves, 62 the 3rd card grooves, 71 the 4th card grooves.

Embodiment

Shown in Fig. 1 to Fig. 7, for the specific embodiments of a kind of piecing assembly combination door leaf of the utility model, it comprises front panel 1, rear panel 2, upper side frame 3, lower frame 4, left frame 5, left frame 6, fixed border 7, the periphery of described front panel 1 is provided with the first bending edges 11, 2nd bending edges 12, 3rd bending edges 13 and the 4th bending edges 14, the left and right sides of rear panel 2 is provided with the 6th bending edges 22, 8th bending edges 24, upper side frame 3 is provided with the first salient 31 coordinated with the first bending edges 11, lower frame 4 is provided with the 2nd salient 41 coordinated with the 3rd bending edges 13, left frame 5 is provided with the first card groove 51 coordinated with the 2nd bending edges 12, the 3rd card groove 62 that left frame 6 is provided with the 2nd card groove 61 coordinated with the 4th bending edges 14 and coordinates with the 8th bending edges 24, fixed border 7 is provided with the 4th card groove 71 coordinated with the 6th bending edges 22, 2nd bending edges 12 of described front panel 1 embeds on the first card groove 51 of left frame 5,4th bending edges 14 of front panel 1 embeds on the 2nd card groove 61 of left frame 6, first salient 31 of upper side frame 3 embeds on the first bending edges 11 of front panel 1,2nd salient 41 of lower frame 4 embeds on the 3rd bending edges 13 of front panel 1,8th bending edges 24 of rear panel 2 embeds on the 3rd card groove 62 of left frame 6, and the 6th bending edges 22 of rear panel 2 embeds on the 4th card groove 71 of fixed border 7, described the first bending edges 11, the 2nd bending edges 12, the 3rd bending edges 13, the 4th bending edges 14 and the 6th bending edges 22, the 8th bending edges 24 are U-shape structure, the square edge of described fixed border 7 is screwed on left frame 5. owing to front panel 1 left and right sides adopts embedded connection with left and right side frame 5,6, upper and lower side frame 3,4 adopts embedded connection with front panel 1, rear panel 2 left and right sides adopts embedded connection with left frame 6 and fixed border 7, fixed border 7 is fixedly connected with left frame 5, door leaf forms firm closed-loop structure all around, makes door leaf have good strength of joint. by regulating the fixed position of fixed border 7 square edge and left frame 5, extension amount error or material surplus deviation that rear panel 2 produces in bending process can be eliminated on the impact of door leaf width dimensions, whole closed-loop structure size is not by the impact of panel bending error, thus ensures the consistence of products production.

In order to ensure that front and back panel 2 is connected firmly with left and right side frame 5,6 and upper and lower side frame 3,4, described rear panel 2 is provided with the 5th bending edges 21 with upper side frame 3 heavy keying fit and the 7th bending edges 23 with lower frame 4 heavy keying fit, 5th bending edges 21 and the 7th bending edges 23 are L-type structure, 5th bending edges 21 of rear panel 2 is close to upper side frame 3 end face and is screwed, and the 7th bending edges 23 of rear panel 2 is close to lower frame 4 bottom surface and is screwed. The top straight flange correspondence of described left frame 5 and left frame 6 card groove side embeds on the first bending edges 11 of front panel, and the bottom straight flange correspondence of left frame 5 and left frame 6 card groove side embeds on the 3rd bending edges 13 of front panel.

In order to enhance product performance, the weighting material of sound-insulating and heat-insulating it is provided with in the closed cavity volume that described front panel 1, rear panel 2, upper side frame 3, lower frame 4, left frame 5, left frame 6 and fixed border 7 form, weighting material can be the good foam material of sealing property, it is also possible to be fire-retardant material, honeycomb material etc.

In order to conveniently produce processing, described upper side frame 3, lower frame 4, left frame 5, left frame 6 and fixed border 7 are made up of aluminium section bar. Described front panel 1, rear panel 2 are made up of sheet metal bending and molding, and sheet metal can be the sheet materials such as colour coated plate, cold-reduced sheet, stainless steel plate.

The above; it is the further explanation that the utility model is done, for those skilled in the art, without departing from the concept of the premise utility; make some simple deductions and replacement, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a piecing assembly combination door leaf, comprise front panel (1), rear panel (2), upper side frame (3), lower frame (4), left frame (5), left frame (6), fixed border (7), it is characterized in that: the periphery of described front panel (1) is provided with the first bending edges (11), 2nd bending edges (12), 3rd bending edges (13) and the 4th bending edges (14), the left and right sides of rear panel (2) is provided with the 6th bending edges (22), 8th bending edges (24), upper side frame (3) is provided with the first salient (31) coordinated with the first bending edges (11), lower frame (4) is provided with the 2nd salient (41) coordinated with the 3rd bending edges (13), left frame (5) is provided with the first card groove (51) coordinated with the 2nd bending edges (12), the 3rd card groove (62) that left frame (6) is provided with the 2nd card groove (61) coordinated with the 4th bending edges (14) and coordinates with the 8th bending edges (24), fixed border (7) is provided with the 4th card groove (71) coordinated with the 6th bending edges (22), 2nd bending edges (12) of described front panel (1) embeds on the first card groove (51) of left frame (5), 4th bending edges (14) of front panel (1) embeds on the 2nd card groove (61) of left frame (6), first salient (31) of upper side frame (3) embeds on first bending edges (11) of front panel (1), 2nd salient (41) of lower frame (4) embeds on the 3rd bending edges (13) of front panel (1), 8th bending edges (24) of rear panel (2) embeds on the 3rd card groove (62) of left frame (6), 6th bending edges (22) of rear panel (2) embeds on the 4th card groove (71) of fixed border (7), the square edge of described fixed border (7) is screwed on left frame (5).

2. piecing assembly according to claim 1 combination door leaf, it is characterized in that: described rear panel (2) is provided with the 5th bending edges (21) with upper side frame (3) heavy keying fit and the 7th bending edges (23) with lower frame (4) heavy keying fit, 5th bending edges (21) of rear panel (2) is close to upper side frame (3) end face and is screwed, and the 7th bending edges (23) of rear panel (2) is close to lower frame (4) bottom surface and is screwed.

3. piecing assembly according to claim 2 combination door leaf, it is characterized in that: described the first bending edges (11), the 2nd bending edges (12), the 3rd bending edges (13), the 4th bending edges (14) and the 6th bending edges (22), the 8th bending edges (24) are U-shape structure, and the 5th bending edges (21) and the 7th bending edges (23) are L-type structure.

4. according to claim 1 or 2 or 3 piecing assembly combination door leaf, it is characterized in that: the top straight flange correspondence of described left frame (5) and left frame (6) card groove side embeds on first bending edges (11) of front panel, the bottom straight flange correspondence of left frame (5) and left frame (6) card groove side embeds on the 3rd bending edges (13) of front panel.

5. piecing assembly according to claim 4 combination door leaf, is characterized in that: the weighting material being provided with sound-insulating and heat-insulating and sealing in the closed cavity volume that described front panel (1), rear panel (2), upper side frame (3), lower frame (4), left frame (5), left frame (6) and fixed border (7) form.

6. piecing assembly according to claim 5 combination door leaf, is characterized in that: described upper side frame (3), lower frame (4), left frame (5), left frame (6) and fixed border (7) are made up of aluminium section bar.

7. piecing assembly according to claim 6 combination door leaf, is characterized in that: described front panel (1), rear panel (2) are made up of sheet metal bending and molding.