CN218882704U

CN218882704U - To folding cabinet installation connection structure of opening door

Info

Publication number: CN218882704U
Application number: CN202223157052.9U
Authority: CN
Inventors: 魏海娟; 韩林辉; 郭进伟
Original assignee: Luoyang Huadu Furniture Group Co ltd
Current assignee: Luoyang Huadu Furniture Group Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of to opening door steel cabinet body structure and specifically relates to a to folding cabinet erection joint structure of opening door is related to, include backplate frame, left side board frame, preceding door frame, to opening door, right side board frame and block linkage, backplate frame the same with the two structure of preceding door frame, install the articulated elements on preceding door frame, to opening the door and pass through the articulated elements and install on preceding door frame, left side board frame is the same with the two structure of right side board frame, installs block linkage on left side board frame and the two upper portion of right side board frame, the utility model provides a to open the block erection design mode of folding cabinet erection joint structure accessible dismouting and realize backplate frame, curb plate frame and preceding door frame's erection joint, have the dismouting convenient fast, the transportation carries nimble characteristics and advantage.

Description

To folding cabinet installation connection structure of opening door

Technical Field

The utility model belongs to the technical field of to opening door steel cabinet body structure and specifically relates to a to folding cabinet erection joint structure of opening door.

Background

The steel office furniture belongs to a class of office furniture, the steel office furniture is produced by using a cold-rolled sheet and pipes of various specifications as main raw materials and using stamping, bending, shearing, blanking, welding and spraying as main processing technologies, and is used for meeting the production of cabinets such as file cabinets, student desks and chairs, colleges and universities, desks, changing cabinets and the like with the main functions of storage and office, the steel office furniture is high in application rate, is popular with consumers due to firmness, durability and low price, is relatively solid in structure, needs to occupy relatively large space in a vehicle during transportation and carrying because the cabinet body is relatively large in structure volume and is not beneficial to transportation and carrying of users due to the fact that the steel office furniture is in common steel cabinet body structure and is often used in outdoor camping due to the fact that the existing folio door steel cabinet body is welded to achieve installation and connection of a back plate frame, a side plate frame and a front door frame (for example, an outdoor folio door cabinet body with a patent number of CN 202021925825.1).

Disclosure of Invention

The utility model aims at providing a to folding cabinet erection joint structure of opening door, its overall structure constitutes comparatively portably, and the block installation design of accessible reassembling type realizes the erection joint of backplate frame, curb plate frame and qianmen frame, has the dismouting convenience fast, and the transportation is carried in a flexible way, and characteristics and advantage that occupation space is little have greatly satisfied the use needs of people's outdoor travel time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a to open folding cabinet erection joint structure of door, includes, backplate frame, left side board frame, preceding door frame, to opening door, right side board frame and block linkage, backplate frame the same with the structure of preceding door frame the two, install the articulated elements on preceding door frame, the door of opening door pass through the articulated elements and install on preceding door frame, left side board frame is the same with the structure of right side board frame the two, installs the block linkage on left side board frame and the two upper portion of right side board frame, wherein, left side board frame is in the same place through the block linkage on its upper portion and the two block mounting of backplate frame, preceding door frame, and right side board frame is in the same place through the block linkage on its upper portion and the two block mounting of backplate frame, preceding door frame.

The back plate frame and the front door frame comprise a top frame, a bottom frame, a left side frame and a right side frame, wherein the bottom of the left side frame is arranged at the left part of the upper part of the bottom frame and is installed together with the bottom frame through a connecting bolt, the bottom of the right side frame is arranged at the right part of the upper part of the bottom frame and is installed together with the bottom frame through a connecting bolt, and the top frame is installed at the top positions of the left side frame and the right side frame and is connected with the left side frame and the right side frame through connecting bolts.

Furthermore, a clamping entering groove matched with the clamping connecting piece to enter is formed in the middle of the inner side of the top frame, installation guide grooves are formed in two sides of the clamping entering groove, an upper baffle and a lower baffle are arranged at the upper position and the lower position of the inner side of the installation guide grooves, and the upper baffle, the lower baffle and the inner side of the top frame are machined and formed integrally.

The block joint spare include, square fixed cover, activity insert, fixed connection round pin, square fixed cover fixed mounting at the upper portion avris position of left side board frame and right side board frame, fixed connection round pin is installed at one side tip position of activity insert and is fixed continuous with the activity insert, sets up the square insertion groove of adaptation activity insert installation in square fixed cover, one side of keeping away from the fixed connection round pin on the activity insert inserts in the square insertion groove of seting up on square fixed cover.

Furthermore, a positioning mounting plate is arranged on the upper portion of the square fixing sleeve, the positioning mounting plate protrudes out of the edge of the notch of the square inserting groove in the square fixing sleeve, a mounting through hole is machined in the positioning mounting plate, and a positioning piece used for positioning the inserting end of the movable inserting piece is mounted in the mounting through hole.

Furthermore, the mounting through hole is a threaded hole, the positioning piece is a fastening screw, and a knob of the fastening screw is arranged in the threaded hole and used for positioning the movable insertion piece through the bottom of the threaded hole.

Further, the installation through-hole be smooth through-hole structure, seted up rectangular shape through-groove on the activity insert, at this moment, the setting element is for bolt and nut structure, the bolt in the bolt and nut structure can run through smooth through-hole and rectangular shape through-groove in proper order, but nut in the bolt and nut structure knob realizes the position to the activity insert and prescribes a limit to on the bolt.

The utility model has the advantages that: the utility model discloses an overall structure of opening folding cabinet erection joint structure designs science to, has following technical characterstic and advantage with current folding cabinet erection structure of opening door comparatively speaking:

1. the installation and connection structure of the folding cabinet with the split doors can realize the installation and connection of the back plate frame, the side plate frame and the front door frame through a detachable clamping installation design mode, and has the characteristics and advantages of quick and convenient disassembly and assembly, flexible transportation and carrying;

2. the production and processing process is simple and convenient; the installation and connection structure of the folding cabinet with two opposite doors in the utility model does not need to weld the structure of the folding cabinet with two opposite doors in a welding way during production, and the production and processing technology is simple;

3. the utility model provides a to structure after folding cabinet erection joint structure dismantles small to opening door, occupation space in the car is little, and when using, operating personnel only need carry out the dismantlement installation that backplate frame, curb plate frame and qianmen frame can be realized to the joint piece of connection and disassembly, very use needs when being fit for people's outdoor travel.

Drawings

FIG. 1 is a schematic view of the structure of the installation assembly of the main body of the present invention;

fig. 2 is a schematic view of the mounting structure of the back plate frame, the side plate frame and the front door frame of the present invention;

FIG. 3 is an enlarged schematic view of the structure of part A of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the part B;

fig. 5 is a schematic structural view of a top frame in the present invention;

the reference numbers in the figures are: 1-backboard frame, 2-left side plate frame, 3-front door frame, 4-split door, 5-right side plate frame, 6-clamping connecting piece, 31-top frame, 32-bottom frame, 33-left side frame, 34-right side frame, 311-clamping inlet slot, 312-mounting guide slot, 313-upper baffle, 314-lower baffle, 61-square fixing sleeve, 62-movable inserting piece, 63-fixing connecting pin, 64-positioning mounting plate, 65-positioning piece and 66-strip-shaped through slot.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is further described in detail below with reference to the drawings and the detailed description of the specification, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure.

Specific example 1: as shown in the attached drawing 1 of the specification, in order to solve the problem that the existing outdoor side-by-side door-opening cabinet structure is solid, the structure volume of the cabinet body is large, and the cabinet body needs to occupy a large space in the vehicle, and is not beneficial to the transportation and carrying of users, the utility model provides a side-by-side door-opening folding cabinet installation and connection structure, mainly comprises a back plate frame 1, a left side plate frame 2, a front door frame 3, a side-by-side door, a right side plate frame 5 and a clamping connection assembly, wherein the structures of the back plate frame 1 and the front door frame 3 are the same, the front door frame 3 is provided with an adapting side-by-side hinge assembly for installing the side-by-side door, the left side plate frame 2 and the right side plate frame 5 are side frame mechanisms for the side-by-side door-opening cabinet body, the structures of the left side plate frame 1 and the right side plate frame 5 are the same, the clamping connection assembly installed with the back plate frame 1 and the front door frame 3 in a clamping way is installed on the upper portions of the left side plate frame 2 and the right side plate frame 5, during installation, the left side plate frame 2 is installed with the back plate frame 1 and the front door frame 3 in a clamping way of the clamping connection assembly, and the front door frame 5, and the left side plate frame 2 is installed together with the back plate frame 1 and the clamping connection assembly through the clamping connection assembly on the upper portion of the back plate frame 3, and the front door frame 5, and the clamping connection assembly on the front door frame.

As shown in fig. 2, the back panel frame 1 and the front door frame 3 both include a top frame 31, a bottom frame 32, a left side frame 33 and a right side frame 34, wherein the bottom of the left side frame 33 is disposed at the left side of the upper portion of the bottom frame 32 and is mounted to the bottom frame 32 through a connecting bolt, the bottom of the right side frame 34 is disposed at the right side of the upper portion of the bottom frame 32 and is mounted to the bottom frame 32 through a connecting bolt, the top frame 31 is mounted to the top of the left side frame 33 and the right side frame 34 and is connected to the left side frame 33 and the right side frame 34 through a connecting bolt, the top frame 31 is fittingly engaged with the engaging member, specifically, an engaging groove 311 for receiving the engaging member is formed at the middle portion of the inner side of the top frame 31, mounting guide grooves 312 for guiding the fixing pin 63 are formed at both sides of the engaging groove 311, an upper stopper 313 and a lower stopper 314 for stopping and limiting the fixing pin 63 are formed at the upper and lower stoppers 314 and the inner side of the top frame 31 by machining.

As shown in the attached

drawings

3 and 4, the engaging and connecting member for connecting the side plate frame, the back plate frame 1 and the front door frame 3 includes a square fixing sleeve 61, a movable insert 62 and a fixed connecting pin 63, wherein the square fixing sleeve 61 is fixedly mounted at the upper side of the left side plate frame 2 and the right side plate frame 5, the fixed connecting pin 63 is fixedly mounted at one side end of the movable insert 62, a square insertion groove adapted to the movable insert 62 is formed in the square fixing sleeve 61, one side of the movable insert 62 far away from the fixed connecting pin 63 is inserted into the square insertion groove formed in the square fixing sleeve 61, and the movable insert 62 is engaged with the mounting guide groove 312 through the fixed connecting pin 63. The utility model provides a block connection closes the piece is with curb plate frame and backplate frame 1, preceding door frame 3 connects the main executive component at one, when the installation uses, square fixed cover 61 in the block connection closes the solid welding on curb plate frame, one side end of activity insert 62 is inserted in the square insertion groove of seting up on square fixed cover 61, fixed connection round pin 63 that one side of activity insert 62 was served enters into the groove 311 through the block and enters into in entering 312 to carry out the position to it through overhead gage 313 and lower baffle 314 and inject in installation guide 312.

It should be further noted that, in order to ensure the installation stability of the square fixing sleeve 61 and the movable insertion piece 62, a positioning mounting plate 64 is fixedly installed on the upper portion of the square fixing sleeve 61, the positioning mounting plate 64 protrudes out of the edge of the notch of the slot above the square fixing sleeve 61, a mounting through hole is processed on the positioning mounting plate 64, a positioning piece 65 for positioning the insertion end of the movable insertion piece 62 is installed in the mounting through hole, when the specific design and processing is performed, the structural form of the mounting through hole is as follows, when the mounting through hole is a threaded hole, the positioning piece 65 is in the form of a fastening screw, and the fastening screw knob is located in the threaded hole and through the bottom of the mounting through hole to position the movable insertion piece 62. When the installation through hole is a smooth through hole structure, a strip-shaped through groove 66 is formed in the movable insert 62, at this time, the positioning piece 65 is of a bolt-nut structure, a bolt in the bolt-nut structure can sequentially penetrate through the smooth through hole and the strip-shaped through groove 66, and the nut in the bolt-nut structure can be turned to limit the position of the movable insert 62 on the bolt.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a to open door folding cabinet installation connection structure, its characterized in that, including backplate frame (1), left side board frame (2), front door frame (3), to opening door (4), right side board frame (5) and block closure, backplate frame (1) the same with the structure of front door frame (3) two, install the articulated elements on front door frame (3), to opening door (4) and install on front door frame (3) through the articulated elements, left side board frame (2) is the same with the structure of right side board frame (5) two, installs the block closure on the upper portion of left side board frame (2) and right side board frame (5) two, wherein, left side board frame (2) through the block closure on its upper portion with backplate frame (1), the block closure of front door frame (3) is in the same place, right side board frame (5) through the block closure on its upper portion with backplate frame (1), the block closure of front door frame (3) is in the same place.

2. The structure for installing and connecting two split-door folding cabinets according to claim 1, wherein the back frame (1) and the front frame (3) both comprise a top frame (31), a bottom frame (32), a left side frame (33) and a right side frame (34), the bottom of the left side frame (33) is disposed at the left side of the upper portion of the bottom frame (32), the bottom of the right side frame (34) is disposed at the right side of the upper portion of the bottom frame (32), and the top frame (31) is installed at the top of the left side frame (33) and the right side frame (34) and connected to the left side frame (33) and the right side frame (34) through connecting bolts.

3. The structure for installing and connecting two split-door folding cabinets according to claim 2, further comprising an engaging groove (311) adapted to the engaging member to enter the middle portion of the inner side of the top frame (31), installing guide grooves (312) disposed on both sides of the engaging groove (311), an upper baffle (313) and a lower baffle (314) disposed at the upper and lower portions of the inner side of the installing guide groove (312), wherein the upper baffle (313) and the lower baffle (314) are integrally machined and formed with the inner side of the top frame (31).

4. The structure for installing and connecting two split-door folding cabinets according to claim 1, wherein the engaging and connecting members comprise a square fixing sleeve (61), a movable inserting member (62) and a fixed connecting pin (63), the square fixing sleeve (61) is fixedly installed at the upper side portion of the left side plate frame (2) and the right side plate frame (5), the fixed connecting pin (63) is installed at one side end portion of the movable inserting member (62) and is fixedly connected with the movable inserting member (62), a square insertion groove adapted to the movable inserting member (62) is formed in the square fixing sleeve (61), and one side of the movable inserting member (62) far away from the fixed connecting pin (63) is inserted into the square insertion groove formed in the square fixing sleeve (61).

5. The split-door folding cabinet mounting and connecting structure as claimed in claim 4, further comprising a positioning plate (64) provided at an upper portion of the square fixing sleeve (61), wherein the positioning plate (64) protrudes from a notch edge of the square fixing sleeve (61) at the upper insertion slot, a mounting through hole is formed in the positioning plate (64), and a positioning member (65) for positioning the insertion end of the movable insertion member (62) is installed in the mounting through hole.

6. The structure for installing and connecting two split-door folding cabinets of claim 5, further characterized in that the installation through holes are threaded holes, the positioning members (65) are fastening screws, and the fastening screws are turned to position the movable inserts (62) in the threaded holes through the bottoms thereof.

7. The structure for installing and connecting two split-door folding cabinets according to claim 5, further characterized in that the installation through hole is a smooth through hole structure, the movable insert (62) is provided with an elongated through groove (66), at this time, the positioning member (65) is a bolt-nut structure, the bolt in the bolt-nut structure can sequentially penetrate through the smooth through hole and the elongated through groove (66), and the nut in the bolt-nut structure can be turned to position the movable insert (62) on the bolt.