CN208106157U - A kind of hinge component and the splicing cabinet with the hinge component - Google Patents

Abstract

The utility model provides a kind of hinge component and the splicing cabinet with the hinge component, relates to plastic storing cabinet field.A kind of hinge component, with the first axle part and second hinge part that can be separated from each other, the hinged end of first axle part and second hinge part is equipped with hinge axis hole and resigning breach.The two is stitched together by resigning breach, and is equipped with and be can be inserted into the hinged shaft for connecting first axle part with second hinge part in the first hinge axis hole and the second hinge axis hole.The utility model also provides a kind of splicing cabinet, the rotation connection of the door-plate and side plate of splicing cabinet is realized by above-mentioned hinge component, so that door-plate open or close cabinet body.During installation, hinged shaft is inserted into the hinge axis hole of first axle part and second hinge part, is secured the two together.Then first axle part is connected on the side plate of cabinet, second hinge part is connected on the door-plate of cabinet, so that door-plate and side plate are formed hingedly, be easily installed, operation and maintenance is more convenient.

Description

A kind of hinge component and the splicing cabinet with the hinge component

Technical field

The utility model relates to plastic storing cabinet technical fields, in particular to a kind of hinge component and have the hinge The splicing cabinet of chain component.

Background technique

Currently, in bin product on the market, the shaft of connecting cabinet door and cabinet usually selects two hinges and one turns The hinge hinge that axis is constituted.Hinge hinge is split type component, more time-consuming and laborious during the installation process, needs special operation Personnel install, and the two panels hinge of hinge hinge is installed with being ready for could make the smooth opening and closing of cabinet door.And it is mounted to This is higher, needs mounting screw or other locking devices, structure is complicated.After having been grown using the time, between hinge and shaft It is easy to produce abrasion, cabinet door opening and closing is caused to have some setbacks.

Utility model content

The utility model provides a kind of hinge component, it is intended to improve the inconvenient problem of articulated mounting installation.

The utility model additionally provides a kind of splicing cabinet, it is intended to improve the inconvenient problem of the cabinet door installation of splicing cabinet.

The utility model is realized in this way：

A kind of hinge component, has the first axle part and second hinge part that can be separated from each other, first axle part it is hinged End is equipped with the first hinge axis hole and the first resigning breach, and the hinged end of second hinge part is equipped with the second hinge axis hole and the second resigning lacks Mouthful, the hinged end of first axle part is placed in the second resigning breach, and the hinged end of second hinge part is placed in the first resigning breach, The axis of first hinge axis hole and the second hinge axis hole is vertical line；

And it can be inserted into the hinge for connecting first axle part with second hinge part in the first hinge axis hole and the second hinge axis hole Axis.

Further, in the utility model preferred embodiment, first axle part is additionally provided with the first fixing piece, the second hinge Chain element is additionally provided with the second fixing piece, and the first fixing piece and the second fixing piece are detachably connected on two sidings of cabinet, so that The rotation connection of two sidings.

Further, in the utility model preferred embodiment, the insertion end of hinged shaft is equipped with elasticity card base, in insertion the Engage when one hinge axis hole and the second hinge axis hole with the two.

Further, in the utility model preferred embodiment, elasticity card base includes the first card that one end is separated from each other The tail end of foot and the second card base, the first card base and the second card base is equipped with fixture block, the tapered face of the inserting surface of fixture block.

Further, in the utility model preferred embodiment, hinged shaft is equipped with stopper far from one end of elasticity card base.

Further, in the utility model preferred embodiment, the hinged end of first axle part is vertically arranged at intervals with The first articulated sections 2-3, each first articulated section offer the first hinge axis hole, and the is formed between two neighboring first articulated section The hinged end of one resigning breach, second hinge part is equipped with the second articulated section compatible with the first resigning breach, the second articulated section Offer the second hinge axis hole.

A kind of splicing cabinet, including cabinet body, cabinet body are equipped with door-plate, side plate and above-mentioned hinge component, the connection of first axle part To side plate, second hinge part is connected to door-plate, door-plate and side plate and is rotatablely connected by hinge component, so that door-plate open or close Cabinet body.

Further, in the utility model preferred embodiment, side plate is equipped with the first socket piece, and first axle part is logical It crosses the first fixing piece and is buckled in the first socket piece, door-plate is equipped with the second socket piece, and second hinge part passes through the second fixing piece button It is connected to the second socket piece.

Further, in the utility model preferred embodiment, the first fixing piece is equipped with a pair of meshing leg and one and exists Linearly extended guiding piece between leg is engaged, the front end for engaging leg is equipped with an outwardly projecting engaging portion.

Further, it in the utility model preferred embodiment, is offered in the first socket piece and the first fixing piece phase The notch of adaptation.

The utility model has the beneficial effects that：The hinge component that the utility model obtains by above-mentioned design passes through setting The first axle part and second hinge part, the two being separated from each other all have hinge axis hole.During installation, by the first resigning breach and First axle part and second hinge part are stitched together by the second resigning breach, and hinged shaft is then inserted into the first hinge axis hole and In two hinge axis holes, first axle part and second hinge part are fixed together, first axle part is formed and second hinge part can phase The hinge component mutually rotated.Split type structure to install and transport all extremely convenient.When being applied to splicing cabinet, by the One hinged component is connected on the side plate of cabinet, and second hinge part is connected on the door-plate of cabinet, so that door-plate and side plate are formed Hingedly, it is easily installed, operation and maintenance is more convenient.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the structural schematic diagram of the hinge component of the utility model embodiment 1 in the assembled condition；

Fig. 2 is structural schematic diagram of the hinge component under discrete state in Fig. 1；

Fig. 3 is the structural schematic diagram of first axle part and second hinge part in Fig. 1；

Fig. 4 is the structural schematic diagram of the splicing cabinet of the utility model embodiment 1 in the assembled condition；

Fig. 5 is the partial enlarged view in Fig. 4 at A；

Fig. 6 is the assembling schematic diagram of the splicing cabinet in Fig. 4；

Fig. 7 is the partial enlarged view in Fig. 6 at A；

Fig. 8 is the structural schematic diagram of the first panel of the utility model embodiment 1；

Fig. 9 is the structural schematic diagram of the second panel of the utility model embodiment 1；

Figure 10 is the schematic diagram of the splicing cabinet of the utility model embodiment 1 and the discrete state of ventilation assembly；

Figure 11 is the schematic diagram of ventilation assembly discrete state in Figure 10；

Figure 12 is the schematic diagram of the splicing cabinet of the utility model embodiment 2 and the discrete state of ventilation assembly；

Figure 13 is the structural schematic diagram of back side panel in Figure 12；

Figure 14 is the structural schematic diagram of the splicing cabinet of the utility model embodiment 3.

Icon：100- hinge component；110- first axle part；The first hinge axis hole of 111-；The first resigning breach of 112-；113- First articulated section；The first fixing piece of 114-；115- engages leg；116- guiding piece；The engaging portion 117-；120- second hinge part； The second hinge axis hole of 121-；The second resigning breach of 122-；The second articulated section 123-；The second fixing piece of 124-；130- hinged shaft；131- bullet Property card base；The first card base of 132-；The second card base of 133-；134- fixture block；135- stopper；The first socket piece of 136-；137- second Socket piece；138- notch；139- limited block；200- splices cabinet；201- connection-peg；202- plug socket；203- ear；204- card Block；205- card slot；210- cabinet body；211- top plate；212- bottom plate；213- door-plate；The first side plate of 214-；The second side plate of 215-； 216- back side panel；217- first panel；218- second panel；219- notch；220- guide groove；221- first slots；300- is logical Wind component；310- air duct slats；311- venthole；320- connector；321- interconnecting piece；322- blocking portion；330- plug；331- envelope Plate；332- chock；340- connector；341- connector；342- chock；343- extension tube attached；600- splices cabinet；610- cabinet body；611- Top plate；612- bottom plate；The first side plate of 614-；The second side plate of 615-；616- back side panel；620- guide groove；621- first slots； 622- second slots.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Embodiment 1

Referring to Fig.1 shown in-Fig. 3, a kind of hinge component 100 is present embodiments provided, there is can be separated from each other first The hinged shaft 130 of hinged component 110 and the connection of second hinge part 120 and first axle part 110 and second hinge part 120.

First axle part 110 and second hinge part 120 all have fixing end and hinged end, and fixing end is used for and splicing cabinet Door-plate or side plate are fixed, and hinged end is used for hinged with another hinged component.

The hinged end of first axle part 110 is vertically equipped with the first hinge axis hole 111 and the first resigning breach 112.Correspondingly, The hinged end of second hinge part 120 is equipped with the second hinge axis hole 121 and the second resigning breach 122.And first hinge axis hole 111 and second The axis of hinge axis hole 121 is vertical line.When first axle part 110 and second hinge part 120 are assembled, first axle part 110 hinged end is placed in the second resigning breach 122, and the hinged end of second hinge part 120 is placed in the first resigning breach 112. After assembly, hinged shaft 130 substantially on the same line, is inserted into the first hinge axis hole by the first hinge axis hole 111 and the second hinge axis hole 121 111 and second in hinge axis hole 121, the two is fixed up, and after the assembly is completed, first axle part 110 and second hinge part 120 are equal It can be rotated around hinged shaft 130.In disassembly, it is only necessary to extract hinged shaft out, first axle part 110 and second hinge part can be realized 120 separation, installation and removal are convenient.

Further, in the utility model preferred embodiment, the hinged end of first axle part 110 is vertically spaced setting There are 2-3 the first articulated sections 113, each first articulated section 113 offers the first hinge axis hole 111.Two neighboring first is hinged The first resigning breach 112 is formed between portion 113.The hinged end of second hinge part 120 is equipped with compatible with the first resigning breach Second articulated section 123, the second articulated section 123 offer the second hinge axis hole 121.For example, in the present embodiment, first axle part 110 are equipped with 2 the first resigning breach 112 of formation between the first articulated section 113 of 3 the first articulated sections 113,3.Correspondingly, Second hinge part 120, which is equipped between the second articulated section 123 of 2 the second articulated sections 123,2, forms 1 the second resigning breach 122. Second articulated section 123 is inserted into the first resigning breach 112, the first articulated section 113 and the second articulated section 123 successively heap are formed The assembly of the two can be realized in folded state.

Further, the first articulated section 113 is similar with the shape of the second articulated section 123, is substantially in flat cylindrical shape, Place's hinge axis hole is opened up in cylindrical body.Columned structure makes the rotation of first axle part 110 and first axle part 110 more Be it is smooth, improve the durability of product.Further, the height of the first resigning breach 112 is slightly higher than the second articulated section 123, The height of second resigning breach 122 is slightly higher than the first articulated section 113, so that the first articulated section 113 and the second articulated section 123 can be to good support be formed each other, and structure is more firm.

Further, in the present embodiment, the height of the second articulated section 123 is higher than the height of the first articulated section 113.It is preferred that Ground, the first articulated section 113 is 3, is 1.3-1.7 times of 113 height of the first articulated section, the structure when the second articulated section is 2 It is more firm.

It is understood that the number of articulated section is not limited specifically in the other embodiments of the utility model, Such as it is also possible to be equipped with 2 the first articulated sections and 1 the second articulated section, or be equipped with 4 the first articulated sections and 3 second Articulated section, but not limited to this.

Further, in the utility model preferred embodiment, the insertion end of hinged shaft 130 is equipped with elasticity card base 131.Bullet Property card base 131 be inserted into the first hinge axis hole 111 and when the second hinge axis hole 121, be fastened on the first hinge axis hole 111 and the second hinge axis hole In 121.

Further, elasticity card base 131 includes the first card base 132 and the second card base 133 that one end is separated from each other.First card U-lag is formed between foot 132 and the second card base 133.The tail end of first card base 132 and the second card base 133 is equipped with fixture block 134, The tapered face of the inserting surface of fixture block 134.The setting of elasticity card base 131 enables to hinged shaft 130 to be connected to first axle part 110 In second hinge part 120, disassembly and separation are convenient.And the fixture block 134 in tapered face makes hinged shaft 130 be easier to enter hinged shaft Kong Zhong is connected in series first axle part 110 and second hinge part 120 along the internal slide of articulated section.

Further, in the utility model preferred embodiment, hinged shaft 130 is equipped with stop far from one end of elasticity card base Block 135 avoids hinged shaft 130 from deviating from.

In use, when hinged shaft 130 is sequentially inserted into the first hinge axis hole 111 and the second hinge axis hole 121, positioned at the first card of tail end Foot 132 and the second card base 133 are close to each other, enter hinged shaft 130 in hinge axis hole.When the tail end of hinged shaft 130 is stretched from hinge axis hole When out, the first card base 132 and the second card base 133 are separated from each other, and are stuck in hinged shaft 130 securely in hinge axis hole, to make the first hinge Chain element 110 and second hinge part are fixed.And under the action of fixture block 134 and stopper 135, hinged shaft 130 will not prolapse upwards It will not deviate from downwards.When needing to dismantle, to 131 applied force of elasticity card base, lean on the first card base 132 and the second card base 133 mutually Closely, then prolapse upwards from hinge axis hole.

Fig. 4-Fig. 7 is please referred to, the present embodiment also provides a kind of splicing cabinet 200, including cabinet body 210, and cabinet body is equipped with door-plate 213, bottom plate 212, top plate 211, multiple side plates and above-mentioned hinge component 100.Multiple side plates and door-plate 213 enclose cabinet body 210 cavity, top plate 211 and bottom plate 212 are respectively used to the upper opening and lower openings of closing cavity.

Side plate includes the first side plate 214, the second side plate 215 and back side panel 216, and the first side plate 214 and the second side plate 215 are right Claiming the opposite sides for being set to bottom plate 212, the both ends of back side panel 216 are connect with the first side plate 214 and the second side plate 215 respectively, Door-plate 213 is articulated with the first side plate 214 by hinge component 100, so that 213 open or close cabinet body 210 of door-plate.

It should be noted that in the present embodiment, door-plate 213, bottom plate 212, top plate 211 and the side plate for splicing cabinet 200 are equal It is made of plastic material, it is further preferable that the material of splicing cabinet 200 is ABS plastic.ABS has excellent comprehensive physical and machine Tool performance, low-temperature impact resistance, dimensional stability, wearability, chemical proof, finished product processing and machining compared with It is good.Using ABS plastic, it can assign cabinet body good performance, cost is lower, and quality is lighter, and is not easy to get rusty, service life It is long.

Further, in the utility model preferred embodiment, first axle part 110 is additionally provided with the first fixing piece 114, Second hinge part 120 is additionally provided with the second fixing piece 124, and the first fixing piece 114 is detachably connected on the first side plate 214, the Two fixing pieces 124 are detachably connected on door-plate 213.

In the present embodiment, the first fixing piece 114 and the first articulated section 113 are integrally formed, the second fixing piece 124 and second Articulated section 123 is integrally formed.That is first axle part 110 and second hinge part 120 is integrated, convenient for production, cost It is low.

First side plate 214 is equipped with the first socket piece 136, and first axle part 110 is buckled in the by the first fixing piece 114 One socket piece 136, door-plate 213 are equipped with the second socket piece 137, and second hinge part 120 is buckled in the by the second fixing piece 124 Two socket pieces 137.

First fixing piece 114 is identical with the structure of the second fixing piece 124, is equipped with a pair of meshing leg 115 and one is being nibbled Linearly extended guiding piece 116 between leg 115 is closed, the front end of engagement leg 115 is equipped with an outwardly projecting engaging portion.It is each The two sides linear extension of main body of a engagement leg 115 in fixing piece, to provide elasticity.

Offer notch 219 compatible with the first fixing piece 114 in first socket piece 136, in the second socket piece 137 also Offer notch 138 compatible with the second fixing piece 124.Further, it is equipped with limited block 139 in notch 138, avoids fixing Shaking is generated after part and socket piece engagement, structural soundness is more preferable.

In use, the first fixing piece 114 is inserted into the first socket piece 136 from the front end of the first socket piece 136.At this point, A pair of meshing leg 115 positioned at the opposite sides of the fixing piece is slided along the notch 219 inside the first socket piece 136, simultaneously It resiliently curves inwardly in the first socket piece 136, then, when the first socket piece 136 is stretched out in the front end for engaging leg 115, Engagement leg resiliently returns outward, is securely stuck in the first socket piece 136, to keep the first socket piece 136 and first fixed Part 114 engages.

When needing to separate the first side plate 214 and first axle part 110, while to the opposite sides of internal pressure engagement leg, At this moment engagement leg 115 is retracted from the first socket piece 136, so that each engagement leg 115 is moved back from slot respective in socket piece Out, the first fixing piece 114 is separated from the first socket piece 136.

In the present embodiment, the first fixing piece 114 is identical with 124 structure of the second fixing piece, corresponding, the first socket piece 136 is identical with the structure of the second socket piece 137, the cooperation of the second fixing piece 124 and the second socket piece 137 and the first fixing piece 114 is identical with the cooperation of the first socket piece 136, and details are not described herein.

Further, the engagement leg of the engagement leg of the first fixing piece 114 and the second fixing piece 124 is along the direction being located remotely from each other Extending, the first fixing piece 114 is consistent with the height of the second fixing piece 124, and the first socket piece 136 and the second socket piece 137 Installation site is in same horizontal line, guarantees the stability of connection structure.

In the installation of the first side plate 214 and door-plate 213 that carry out cabinet, it is only necessary to by assembled hinge component 100 Successively it is fitted into door-plate, the second socket piece 137 on side plate, in the first socket piece 136, the rotation that door-plate and side plate can be realized connects It connects, ordinary person can easily realize the assembly of cabinet, be not required to inlaid screw, convenient disassembly.

It is understood that in the other embodiments of the utility model, can according to the different size of door-plate and side plate, One or more hinge components 100 is set on splicing cabinet, guarantees the stability of connection.

Further, Fig. 8 and 9 are please referred to, door-plate 213 is by the first panel 217 and second panel 218 that are mutually spliced It is assembled into, and form accommodating space between first panel 217 and second panel 218.Second socket piece 137 is arranged in first panel 217 or second panel 218 on.Preferably, in the present embodiment, first panel 217 is arranged in towards the side in cabinet, second panel The inner sidewall of second panel 218 is arranged in (towards first panel in 218 sides being arranged in towards outside cabinet body, the second socket piece 137 The side wall of 217 sides) on.The notch 219 that can accommodate the disengaging of second hinge part 120 is offered on the side wall of door-plate 213.By setting The internal door-plate 213 with accommodating space is set, the second socket piece 137 is hidden in door-plate 213, guarantees that door-plate 213 switched Cheng Zhong, will not because of socket piece presence and cause scratch etc., glove is more convenient, and structure is more aesthetically pleasing.

In the present embodiment, first panel 217 and second panel 218 are spliced by fastener, convenient and efficient.Fastener Including being separately positioned on the connection-peg 201 of first panel 217 and the plug socket 202 of second panel 218, connection-peg 201 includes two The lateral wall of a symmetrically arranged ear 203, ear 203 is equipped with fixture block 204.It is provided on the side wall of plug socket 202 and fixture block The card slot 205 of 204 cooperations.When first panel 217 and second panel 218 are spliced, the Liang Ge ear 203 of connection-peg 201 is mutually leaned on Closely enter in plug socket 202, fixture block 204 is caught in card slot 205, to realize the immovable fitting of first panel and second panel.It can With understanding, multiple fasteners can be installed on door-plate 213, to guarantee the stability of first panel and second panel.

Figure 10-11 is please referred to, further, in the utility model preferred embodiment, offers and leads on back side panel 216 To slot 220, ventilation assembly 300 is installed in guide groove 220.

Ventilation assembly 300 includes at least one hollow air duct slats 310, and air duct slats 310 is installed in guide groove 220, is led to The side wall of wind item 310 offers at least one venthole 311.The cavity of air duct slats 310 and the cavity of cabinet body 210 pass through venthole 311 connections.

Further, ventilation assembly 300 includes at least two air duct slats 310, passes through connector between two air duct slats 310 320 are detachably connected.

The both ends of connector 320 are interconnecting piece 321, the intermediate blocking portion 322 to be located on 320 outer wall of connector, two Interconnecting piece 321 fills in the inner cavity of two air duct slats 310 respectively, i.e. interconnecting piece 321 and hollow air duct slats 310 is interference fitted, with Realize that the cooperation of air duct slats 310 and connector 320 is fixed.When assembling, when an air duct slats is disassembled, by air duct slats 310 from even It is extracted in connector 320.

It is understood that ventilation assembly 300 may include multiple 310 Hes of air duct slats in the embodiments of the present invention Multiple connectors 320 are assembled between multiple air duct slats 310 by connector 320, to obtain the ventilation group of different length Part 300, to adapt to the cabinet body 210 of different size.

Further, in this embodiment ventilation assembly 300 further includes plug 330 and connector 340.Plug 330 is for blocking The firmly end of air duct slats 310, connector 340 is used to block the end of 310 other end of air duct slats, and is used for and external pipe or ventilation Equipment connection.

In the present embodiment, plug 330 includes sealing plate 331 and the chock 332 being arranged on sealing plate 331.When assembling, plug 330 chock 332 is inserted into the inner cavity of air duct slats 310, after the two is interference fitted, so that sealing plate 331 closes the end of air duct slats 310 Portion.Preferably, the shape of sealing plate 331 is adapted with the end of air duct slats 310, i.e., lid shares the end to sealing plate 331 just.

In the present embodiment, connector 340 includes chock 342 and connector 341 closed at one end, on the side wall of connector 341 Equipped at least one extension tube attached 343, for being connect with external pipe or ventilation equipment.And the inner volume of connector 340 mutually interconnects It is logical.When assembling, the chock 342 of connector 340 is inserted into the inner cavity of air duct slats 310, after the two is interference fitted, so that 341 envelope of connector The end of the firmly air duct slats 310 closed at one end closed.Preferably, it is equipped with extension tube attached 343 on the opposite two sidewalls of connector 341, Take this, connector 340 constitutes a three-way connection.

In the present embodiment, multiple air duct slats 310 are by the assembling growth air duct slats of connector 320, then in long air duct slats Plug 330 is installed in one end, installs connector 340 in the other end, is assembled into ventilation assembly 300.

It is further preferred that guide groove 220 is set to the lateral wall of back side panel 216, and forms guide groove in the present embodiment Venthole is offered on 220 cell wall and ventilation assembly 300 and the contact surface of guide groove 220.The air of cabinet body 210 passes through Venthole on cell wall and ventilation assembly 300 enters in the hollow cavity of ventilation assembly 300.It is further preferable that guide groove 220 It is recessed inwardly and is formed by the lateral wall of back side panel 216.Take this, ventilation assembly 300 can be fitted into back side panel 216, be avoided in cabinet Protrusion is formed outside body 210, more to save space, convenient transportation.

Further, in this embodiment guide groove 220 is vertically arranged, the both ends of guide groove 220 extend respectively to back side panel 216 top and bottom end.When assembling, ventilation assembly 300 is inserted into from the top of back side panel 216, is plugged in guide groove 220, from And it is formed and is fixed with back side panel 216.

Further, in the present embodiment, the position corresponding with guide groove 220 of top plate 211 offers and air duct slats 310 Compatible first fluting 221, the position corresponding with guide groove 220 of bottom plate 212 offers compatible with air duct slats 310 the Two fluting (not shown).

It further, is the grafting stability for guaranteeing ventilation assembly 300 and back side panel 216, the cross section of air duct slats 310 is It is trapezoidal.Correspondingly, any one or more grafting with ventilation assembly 300 in top plate 211, back side panel 216 or bottom plate 212 Place is equipped with oat tail groove structure, so that trapezoidal air duct slats 310 is securely plugged on back side panel 216.

Preferably, in the present embodiment, the first fluting 221 is arranged to oat tail groove structure, and guide groove 220 is close to back side panel The position of 216 bottoms is arranged to oat tail groove structure, and rest part is arranged to square groove structure.After assembling, the top of ventilation assembly 300 The bottom position of top plate 211 and back side panel 216 is securely plugged on bottom.

Embodiment 2

The utility model embodiment provides a kind of splicing cabinet 600, the technical effect and embodiment 1 of realization principle and generation Identical, to briefly describe, the present embodiment does not refer to place, can refer to corresponding contents in embodiment 1.

Please refer to Figure 12-13, splicing cabinet 600 includes at least one cabinet body 610 and sets ventilation assembly 300 on the cabinet. Cabinet body 610 is equipped with door-plate, bottom plate 612, top plate 611 and multiple side plates.Side plate include the first side plate 614, the second side plate 615 and after Side plate 616.

In the present embodiment, the inner sidewall of back side panel 616 offers guide groove 620.Take this, ventilation assembly 300 is installed in cabinet The inside of body 610, ventilation effect is more preferable, and can effectively avoid the impurity such as external dust from entering in ventilation assembly 300.

Further, guide groove 620 includes the first fluting 621 and the second fluting 622 that 616 top of back side panel is arranged in. First fluting 621 and the second fluting 622 are individually secured to the position at the close top of ventilation assembly 300 and the position of bottom, from And ventilation assembly 300 is fixed on the inner sidewall of back side panel 216.First fluting 621 penetrates through in a vertical direction, so that logical Wind component 300 can be smoothly inserted into from the top of back side panel 616, the bottom closing of the second fluting 622, thus to ventilation assembly 300 form limit, and ventilation assembly 300 is avoided to deviate from from back side panel 616.

It should be noted that in other embodiments, guide groove 620 is also possible to be extended downwardly by 616 top of back side panel The strip groove formed to bottom end.Guide groove 620 can be direction slot or dovetail groove etc., and in the present embodiment, guide groove 620 is rectangular Slot.

Embodiment 4

Please refer to Figure 14, in the present embodiment, splicing cabinet is spliced by multiple cabinet bodies 210, and is connected in a vertical direction Two cabinet bodies between, the bottom plate of the top plate of lower section cabinet body as top cabinet body.

Specifically, the upper surface of the first side plate 214 of cabinet body 210 and the second side plate 215 is equipped with and lower surface is equipped with card Block (not shown) is connect, the upper and lower surfaces of top plate 211 are equipped with the clamping groove matched with clamping block.Multiple cabinet bodies 210 When being assembled, first assembling obtains a cabinet body 210：The clamping block of first 214/ second side plate of side plate, 215 upper surface slides card It connects in the clamping groove of 211 lower surface of top plate.Then the top plate 211 of the cabinet body 210 becomes the bottom plate of another cabinet body, makes another The clamping block sliding of first 214/ second side plate of side plate, 215 lower surface is connected in the clamping groove of 211 upper surface of top plate, thus Assembling obtains another cabinet body.User can assemble to obtain the splicing cabinet with multiple cabinet bodies 210 according to their own needs.

Further, in this embodiment the connector 340 of ventilation assembly 300 is connected to ventilation equipment by extension tube attached 343. In the present embodiment, ventilation equipment can be exhaust fan, ventilation fan, exhaust fan etc..

When assembly, ventilation assembly 300 and multiple cabinet bodies 210 can be assembled respectively, are then inserted into ventilation assembly 300 Into guide groove 220.When can also assemble multiple cabinet bodies 210, the ventilation of different cabinet bodies 210 is located at by the assembling of connector 320 Item 310.After the assembly is completed, the air duct slats 310 of multiple cabinet bodies 210 is interconnected, and the connector 340 of ventilation assembly 300 is located at combination The top of cabinet.When ventilation equipment such as the external exhaust fans of connector 340, the vented exhaust to all cabinet bodies 210 can be realized.Pass through The air duct slats of multiple cabinet bodies can be all connected to by above-mentioned setting, form the vent passages of connection, very convenient to multiple cabinets Body is aerated gas exhaust treatment.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of hinge component, which is characterized in that there is the first axle part and second hinge part that can be separated from each other, described first The hinged end of hinged component is equipped with the first hinge axis hole and the first resigning breach, and the hinged end of the first axle part is equipped with the second hinged shaft Hole and the second resigning breach, the hinged end of the first axle part are placed in second resigning breach, the second hinge part Hinged end be placed in first resigning breach, the axis of first hinge axis hole and second hinge axis hole is vertical Line；

And it can be inserted into the first axle part and the second hinge in first hinge axis hole and second hinge axis hole The hinged shaft of part connection.

2. hinge component according to claim 1, which is characterized in that the first axle part is additionally provided with the first fixing piece, The second hinge part is additionally provided with the second fixing piece, and first fixing piece and second fixing piece are detachably connected to cabinet On two sidings of son, so that two sidings are rotatablely connected.

3. hinge component according to claim 1, which is characterized in that the insertion end of the hinged shaft is equipped with elasticity card base, Engage when being inserted into first hinge axis hole and second hinge axis hole with the two.

4. hinge component according to claim 3, which is characterized in that the elasticity card base includes that one end is separated from each other The tail end of one card base and the second card base, first card base and second card base is equipped with fixture block, the inserting surface of the fixture block Tapered face.

5. hinge component according to claim 3, which is characterized in that the hinged shaft is set far from one end of the elasticity card base There is stopper.

6. hinge component according to claim 1, which is characterized in that the hinged end of the first axle part, which is vertically spaced, to be set 2-3 the first articulated sections are equipped with, each first articulated section offers first hinge axis hole, and two neighboring described first is hinged First resigning breach is formed between portion, the hinged end of the second hinge part is equipped with to be adapted with first resigning breach The second articulated section, second articulated section offers second hinge axis hole.

7. a kind of splicing cabinet, which is characterized in that including cabinet body, it is any one that the cabinet body is equipped with door-plate, side plate and claim 1-6 Hinge component described in, the first axle part are connected to the side plate, and the second hinge part is connected to the door-plate, institute It states door-plate and the side plate is rotatablely connected by the hinge component, so that cabinet body described in the door-plate open or close.

8. splicing cabinet according to claim 7, which is characterized in that the side plate be equipped with the first socket piece, described first Hinged component is buckled in first socket piece by the first fixing piece, and the door-plate is equipped with the second socket piece, second hinge Chain element is buckled in second socket piece by the second fixing piece.

9. splicing cabinet according to claim 8, which is characterized in that first fixing piece is equipped with a pair of meshing leg and one The front end of the linearly extended guiding piece between engagement leg, the engagement leg is equipped with an outwardly projecting engaging portion.

10. splicing cabinet according to claim 8, which is characterized in that offered in first socket piece and described first The compatible notch of fixing piece.