CN1206434C

CN1206434C - Cabinet

Info

Publication number: CN1206434C
Application number: CN 02156815
Authority: CN
Inventors: 今高广晃; 服部雅昭
Original assignee: Kokuyo Co Ltd
Current assignee: Kokuyo Co Ltd
Priority date: 2002-08-29
Filing date: 2002-12-13
Publication date: 2005-06-15
Anticipated expiration: 2022-12-13
Also published as: DE10339671A1; JP4072028B2; DE10339671B4; JP2004092022A; CN1478980A

Abstract

Provided is a storage fitting which has an aperture of a storage fitting body easily openable/closable upon operation of a pull by the user, due to synchronous operation of latch mechanisms arranged on both sides of the pull, irrespective of the physique of the user or using conditions. The storage fitting is formed of the storage fitting body 1, a rotating door 3 serving as an opening/closing portion, for rotatively opening/closing the aperture of the storage fitting body 1, the pull 4 extending over the entire length of an edge 3a of the rotating door 3, and a pair of the latch mechanisms 5 separately arranged near both the ends of the pull 4, for mooring the rotating door 3 to the storage fitting body 1. The latch mechanisms 5 are connected to each other via the pull 4 in a synchronously operable manner.

Description

Cabinet

Technical field

The present invention relates to via the handle on the rotary door that is arranged on the opening that opens and closes the cabinet main body remove bolt lock mechanism the mooring state, be easy to open and close the cabinet of aforementioned opening.

Background technology

In the prior art, for example, door with cabinet of accommodation spaces such as cabinet box, usually edge and lower edge are provided with bolt lock mechanism respectively thereon, when these bolt lock mechanisms being coupled together via interlinked mechanism with bar etc., in order to operate this interlinked mechanism, the handle of using at the substantial middle portion setting operation of the above-below direction of door, by operating this handle, make bolt lock mechanism synchronization action up and down via interlinked mechanism.

But, adopt this structure because operation is restricted with the position of handle in the cabinet, sometimes because of the difference of user's health and behavior in service etc. cause use inconvenient.For example, this cabinet is being stacked when up and down two-stage is used, the handle of the cabinet of downside is too by down, and that the position of the handle of the cabinet of upside is too leaned on is last, so can not open and close opening very simply, brings inconvenience.In addition, because must be at the interlinked mechanism of the internal configurations coupler latch latch mechanism of door, so increase in the part count of the inside of door, structure strengthens, and causes the miscellaneous of manufacturing process easily.

Summary of the invention

The present invention is conceived to this problem, and its main purpose provides a kind of operation by handle, makes the bolt lock mechanism synchronization action that is located at the handle two ends, and is irrelevant with user's health and behavior in service, can open and close the cabinet of the opening of cabinet main body simply.It is cabinet of the present invention, be a kind of revolving door that the opening of rotating open-close cabinet main body is set, spread all over whole zone basically along the edge part of described revolving door and be provided with cabinet along handle that can rotary manipulation along the axis of this edge part, has a pair of bolt lock mechanism dividing near the both ends of this handle to be arranged the mooring pawl of revolving door mooring on the part of cabinet main body, handle has the interlock function of bolt lock mechanism concurrently, can connect each bolt lock mechanism synchronously via rotatablely moving of handle with activating.

Adopt this structure, can make the bolt lock mechanism synchronization action no matter operate at which position of controlling handle, irrelevant with user's health and behavior in service, can simply and rightly open and close the opening of the main body of cabinet.And, because handle plays the function that makes a pair of bolt lock mechanism interlock simultaneously, thus needn't the bar that bolt lock mechanism is joined to one another additionally be set in the inside of revolving door, so, can reduce the number of parts, can simplified structure and reduce cost.In addition, inside at this revolving door, formation is than the space of not arrangement components bigger in the prior art, utilize this space, for example transparent or semitransparent glass is installed on the door, can obtains the opening that wide observation is accommodated in the collecting article of accommodation space, perhaps more large-area damping material is configured in the inside of door, that perhaps can improve door effectively rocks degree of freedom etc., can use more rightly.

In order to open and close the opening of cabinet main body by shirtsleeve operation more, can adopt the structure of removing the mooring state of aforementioned each bolt lock mechanism by the spinning movement of aforementioned handle.

In addition, if the blocking of the two ends of aforementioned handle aforementioned bolt lock mechanism is set, can make each bolt lock mechanism compact, in the precision that can improve each bolt lock mechanism, near the both ends that described bolt lock mechanism only can be configured in handle, so there is no need to be provided with bar recited above, the parts relevant with length direction have only handle, can omit bar such as is pressed in the part of bolt lock mechanism at operation, compare with the product of prior art, can simplified manufacturing technique.

And then, if adopt the structure that aforementioned bolt lock mechanism is comprised the locking mechanism blocking that locks this bolt lock mechanism, under the state of the front openings of having closed aforementioned accommodation space, the action locking that can utilize locking mechanism to shake hands can prevent misoperation.And can be in any position that locking mechanism is relevant to bolt lock mechanism structure generalization can make things convenient for and easily change, increase the specification of locking mechanism.

As concrete structure, can enumerate, aforementioned bolt lock mechanism has the mooring pawl with a part of mooring of cabinet main body, first axis of rotation of axle supporting mooring pawl, be located on first axis of rotation, along the mooring direction spring-loading load maintainer of mooring pawl mooring on the cabinet main body, be installed to handle go up will handle the spinning movement transmission member that is delivered on first axis of rotation, the mooring state of mooring pawl can be removed.Adopt this structure, as previously described, when can making bolt lock mechanism compact, under the situation of inoperation handle, owing to do not produce spinning movement, utilize load maintainer that the first axis of rotation elasticity is loaded, can be on the cabinet main body, on the other hand the mooring of mooring pawl, when producing the spinning movement of handle, by transmission mechanism, its spinning movement is passed to first axis of rotation, mooring state that can the cast off pawl.

In addition, if rotatably mounted second axis of rotation that is installed in the aforementioned transmission member on the aforementioned handle is arranged on locational words on the roughly same straight line near the two ends of handle, even bolt lock mechanism is separated, by second axis of rotation is positioned substantially on the same straight line each other, just can stablize the spinning movement of handle.

In this structure, handle is set between aforementioned handle and aforementioned revolving door to be rotated in the space that is rotated that when action handle can be not do not disturb with revolving door, when being arranged on the closed condition of revolving door integrally with handle, during the occlusion part in hidden this space, can realize the spinning movement of more stable handle, simultaneously, in off position without detriment to the outward appearance of the front face side of cabinet.

In addition,, handle can be formed simply, the simplification effect of above-mentioned manufacturing process can be further improved effectively if utilize extrusion molding to form aforementioned handle.

Description of drawings

Fig. 1, be overall perspective view according to the cabinet of a kind of embodiment of the present invention.

Fig. 2, be the schematic perspective view of major part of cabinet of opening the right door of described embodiment.

Fig. 3, be the phantom drawing of right door in this embodiment.

Fig. 4, be the decomposition diagram of right door in this embodiment.

Fig. 5, be the elevation that omits the right door of a part wherein in this embodiment.

Fig. 6, be the plan view of major part of left and right door of schematically representing the closed condition of this embodiment.

Fig. 7, be the amplification front elevation of the major part of bolt lock mechanism in this embodiment.

With 8, be the enlarged side view of identical major part.

Fig. 9, be the illustrated figure of effect of this embodiment

Symbol description

1... cabinet main body

3... right door (revolving door)

3a... edge part

4... handle

43... occlusion part

5... bolt lock mechanism

51... mooring pawl

52... first axis of rotation

53... load maintainer

55... transmission member

56... second axis of rotation

S... space

The specific embodiment

A kind of embodiment of the present invention is described with reference to the accompanying drawings.

This cabinet, shown in Fig. 1 and Fig. 2 etc., the cabinet main body that forms accommodation space is equipped with, the left and

right door

2,3 as revolving door of the front openings of this cabinet main body 1 of rotatable switching, substantially the handle 4 that is provided with through whole zone along the edge part 3a of the free end side of right door 3 is near the upper and lower end parts of handle 4, with a pair of bolt lock mechanism 5 of right door 3 moorings on the part of cabinet main body 1.

Cabinet main body 1 for example, by the top board 11 that steel bendings is shaped and constitutes, base plate 12, pair of right and left side plate 13, backplate 14 is assembled into a basket shape, forms the accommodation space with front openings.

Top board 11 is rectangle in plan view, on its face side leading section, have can the described bolt lock mechanism 5 in mooring back mooring pawl 51 by the 1a of mooring portion (with reference to Fig. 2).On the subtend position of this top board 11, be provided with and the base plate 12 of the roughly the same shape of top board, on its face side leading section, have with top board 11 same by the 1a of mooring portion.Through the posterior end of this base plate 12 and the upper end of top board 11, backplate 14 is set with fixing state.In addition, with the position of the contacts side surfaces of this backplate 14 on side plate 13 is installed.

Right door 3 is shown in Fig. 3～Fig. 5 etc., be arranged on the revolving door that rotates as the linkage H that utilizes the imaginary line among Fig. 3 to represent on the side plate 13 of fixed end, it utilizes resinous installation component A that the forward frame 31 of main composition front face side and the rear frame 32 of main composition back side are assembled formation, its front view be shaped as rectangle.Forward frame 31 be approximately front openings width 1/2nd, be short size, its short transverse is of a size of long size, on the other hand, rear frame 32 is set height dimension and width dimensions for be slightly smaller than forward frame 31 height and width.This right side door 3 is combined into the edge part of free end side of the edge part of the free end side that makes rear frame 32 and aforementioned forward frame 31 roughly on same plane.Left-hand door 2 has identical structure with right door 3 in addition.Simultaneously, in the present embodiment, the otch 32a of the part usefulness of configuration bolt lock mechanism 5 is set on the upper and lower end parts of the side of the free end side of the rear frame 32 of right door 3.

Handle 4 is for example by the extrusion synthetic resin material forming, shown in Fig. 5, Fig. 6 and Fig. 9 etc., will be from the upper end recess 41, inclined plane 42 and the occlusion part 43 that extends along depth direction and width simultaneously on a side of side opening are integrally formed in front until the lower end.Recess 41 has the space that is enough to insert for the finger tip that finger tip can be colluded its a part of enterprising line operate, standard adult.In addition, occlusion part 43 be used for hidden for make handle 4 spinning movements time handle 4 not and right door 3 disturb and space S between the side that is arranged on handle 4 and right 3 the side.Near the upper and lower end parts of handle 4, divide to be arranged, but utilize each bolt lock mechanism 5 of handle 4 synchronization action ground connection that is rotated action a pair of bolt lock mechanism 5 of right door 3 moorings on the cabinet main body 1 with this structure.In addition, on the free end side of left-hand door 2, shown in Fig. 6 waits, the protruding member 6 that has roughly corresponding to the inclined plane 61 that is formed on the inclined plane 42 on the aforementioned handle 4 is installed on its part.

As Fig. 7～shown in Figure 9, latch member 5, to be installed to bending process up and down integrally with the lower part with subtend, what a pair of horizontal plate 54b was set observes blocking on the base component 54 be roughly the コ font from the side, described part is: mooring to aforementioned by the mooring pawl 51 on the 1a of mooring portion, first axis of rotation 52 of axle supporting mooring pawl 51, mooring is arranged on first axis of rotation 52, along 51 moorings of mooring pawl to the spring-loading load maintainer 53 such as helical spring of being turned round of the direction of cabinet main body 1, be installed on the handle 4, handle 4 spinning movement is delivered to transmission member 55 on first axis of rotation 52, rotatably mounted second axis of rotation 56 that is installed to the transmission member 55 on the handle 4 integrally.

First axis of rotation 52 is square shaft-like for upper and lower end parts being roughly of running through that the horizontal plate 54b of base component 54 can install with rotating freely, and the pushing member 52a of the vertical wall 55a of the described transmission member 55 in pushing back is set on its part.This pushing member 52a is when mooring is installed on first axis of rotation, be integrally formed protuberance 52b, utilize to be arranged on the load maintainer 53 such as helical spring of being turned round on first axis of rotation 52, that represent at the imaginary line of Fig. 7 etc. and to load to the direction elasticity of the vertical wall 55a of pushing transmission member 55.Simultaneously, as hereinafter described, mooring pawl 51 is installed on the upper end of this first axis of rotation 52.

Mooring pawl 51 is fixedly installed to the upper end of first axis of rotation 52 with its end, and its leading section is rearward outstanding from the back of aforementioned rear frame 32, forms the outstanding pawl main body 51a of width of door 3 to the right on its leading section.

Second axis of rotation 56 is roughly cylindrical, its upper and lower end parts connects the horizontal plate 55b of the described transmission member 55 in back, and then, its upper end be supported in be provided with integrally with aforementioned base component 54, observe and to be roughly on the L shaped carriage 54c from the side, its bottom run through be installed to aforementioned base component 54 the horizontal plate 54b of downside on.

Transmission member 55 by with steel bending process is up and down formed horizontal plate 55b on the upper and lower end parts of vertical wall 55a in, the leading section of each horizontal plate 55b roughly is bent into right angle type to the inside, is integrally formed the installation sheet 55c on the side that is installed to handle 4.The spinning movement interlock of this transmission member 55 and aforementioned handle 4 is the balance play of center as balance with aforementioned second axis of rotation 56.

In the present embodiment, the bolt lock mechanism 5 of such blocking is installed to the upper and lower end parts of right door 3.

Specifically, at first near the upper end of rear frame 32, the upper surface 32a of framework 32 is run through in the upper end of aforementioned first axis of rotation 52, the horizontal plate 54b of the vertical wall 54a of base component 54 and upside is fixed to interior side's side of rear frame 32 by welding etc.Simultaneously, the base end part of aforementioned mooring pawl 51 is fixedly installed to from the upper surface 32a of rear frame 32 upward on the upper end of outstanding aforementioned first axis of rotation 52.In this state, via the otch 32a of rear frame 32 the installation sheet 55c of aforementioned transmission member 55 is taken out the outside from edge part 3a.

Secondly, near the bottom of rear frame 32,, bolt lock mechanism 5 is installed also with noted earlier the same.In this case, each second axis of rotation, 56 configuration is roughly on collinear position.Simultaneously, with installation sheet 55c and the handle 4 tight moorings with aforementioned transmission member 55 such as screw.

The action that has the cabinet of this structure below with reference to Fig. 9 explanation.

At first, under the state of the front openings of closing aforementioned accommodation space, when utilization was located at the operation that recess 41 on the handle 4 of right door 3 carries out handle 4 is pulled at the moment, handle 4 and each transmission member 55 that is located at its upper and lower end parts were that fulcrum carries out to the direction of arrow spinning movement shown in this figure (A) with second axis of rotation 56 integrally.Like this, with this spinning movement interlock, each transmission member 55 balance play as the balance, will pushing member 52 to the right the pushing force of door 3 back side affact the vertical wall 55a of each transmission member 55, pushing member 52a with first axis of rotation 52 be fulcrum synchronously in this figure the direction of arrow rotate.Consequently, the mooring pawl 51 that is fixedly installed on first axis of rotation 52 rotates with pushing member 52a, remove simultaneously up and down each mooring pawl 51 with respect to by the mooring state of the 1a of mooring portion (with reference to (B) of same figure.Then, then, by utilizing the right door 3 of linkage H rotation, roughly half is in the state of opening to make the right side of front openings of accommodation space, then, when the free end side of controlling left-hand door 2 is rotated via linkage H, the only about half of of left side of front openings opened, make the front openings of accommodation space be in the state of all opening.

In addition, when closing the front openings of accommodation space, can carry out and top described opposite operation, at first, left-hand door 2 to front open side rotation, then be rotated right side 3 to the front open side.In this state, the inclined plane 42 that is located at the handle 4 on the edge part 3a of right door 3 contacts with the inclined plane 61 of the protruding member 6 of the free end side that is located at left-hand door 2 or is close, play a part to prevent the retainer of the spinning movement of left-hand door 2, simultaneously, because 51 moorings of mooring pawl are to by on the 1a of mooring portion, so, when earthquake takes place and during mobile furniture etc. under the situation, can prevent from reliably that

door

2,3 from rotating unintentionally the front openings of accommodation space is opened.

Like this, cabinet according to the present embodiment, the door 2 of the front openings that opens and closes the cabinet main body is set, 3, edge 3a along described right door 3 is being provided with handle 4 on the whole zone basically, be arranged a pair of bolt lock mechanism 5 of right door 3 moorings on the cabinet main body 1 dividing near two ends of this handle 4, but each bolt lock mechanism 5 is coupled together via handle 4 synchronization action ground, so, can make bolt lock mechanism 5 synchronization actions no matter control where operating of handle 4, irrelevant with user's health and behavior in service (cabinet being stacked situations such as two-layer use up and down), can be simply and open and close the front openings of cabinet main body 1 rightly.And, because handle 4 has the linkage function of a pair of bolt lock mechanism 5 concurrently,, can reduce part count so needn't coupler latch latch mechanism 5 bar each other be set in the inside of door 3 additionally, simplified structure also reduces cost.In addition, because in this inside of 3, the space of the not arrangement components that formation is wideer than prior art, for example can utilize this space that transparent or semitransparent glass is installed on door 3, acquisition can be observed the bigger opening that is accommodated in the collecting article in the accommodation space, perhaps, and also can be at the more large-area damping material of the internal configurations of door 3, that perhaps can improve door 3 effectively rocks degree of freedom etc., more suitably is used.In addition, because handle 4 exposes along the edge part 3a of door, so, for example there is no need to be arranged on the inside of shell etc., when can further reducing part count, in the whole length direction of door 34 the whole length of can guaranteeing effectively to shake hands.

And then, owing to the mooring state of removing aforementioned each bolt lock mechanism 5 by the spinning movement of aforementioned handle 4, so, just can carry out the switching of the front openings of cabinet main body 1 by shirtsleeve operation.

In addition,, each bolt lock mechanism 5 compactness more can be made, the precision of each bolt lock mechanism 5 can be improved owing to aforementioned bolt lock mechanism 5 is set on the both ends of aforementioned handle 4 blocking ground.In addition, because neighbouring just passable, there is no need to be provided with bar, can save bar is pressed into operation in the part of bolt lock mechanism 5 as long as described bolt lock mechanism 5 is configured in handle 4 both ends, compared with prior art, can simplified manufacturing technique.

In addition, because rotatably mounted second axis of rotation 56 that is installed to the transmission member 55 on the aforementioned handle 4 integrally roughly is being configured on the same straight line near the both ends of aforementioned handle 4, so, even bolt lock mechanism separated the spinning movement also can stablize handle 4.

In addition, handle 4 is set between aforementioned handle 4 and aforementioned right door 3 can carries out not the space S that the edge part with right door 3 rotates intrusively, meanwhile, be arranged at the occlusion part 43 that this space S is hidden under right door 3 closing state in aggregates on the handle, in the spinning movement that can realize stable handle, in off position down, without detriment to the outward appearance of the front face side of cabinet.

And then, because aforementioned handle 4 forms by extrusion molding, shake hands 4 thereby can be shaped simply, can further improve the effect of simplifying above-mentioned manufacturing process effectively.

In addition, the present invention is not limited to top embodiment described in detail.

For example, also can comprise the locking mechanism (omitting among the figure) of bolt latch mechanism with the bolt lock mechanism blocking.Like this, under the state of the front openings of having closed accommodation space, utilize locking mechanism can lock the action of handle, prevent misoperation.And, can be in any position will can change, increase the specification of locking mechanism easily to the structure generalization of the joint of the mechanism of bolt lock mechanism locking.

In addition, self-evident, also can be arranged on aforementioned handle the free end side of two doors.

In addition,, also be not limited to above-mentioned embodiment, in the scope that does not exceed purport of the present invention, can carry out various distortion for the concrete structure of each several part.

According to top illustrated the present invention, no matter where hold the operation handle, can make the bolt lock mechanism synchronization action, irrelevant with user's health and behavior in service, can simply and rightly open and close the front openings of cabinet.And handle has the linkage function of a pair of bolt lock mechanism concurrently, and coupler latch latch mechanism bar each other needn't be set in the inside of door, so, can reduce the number of parts, the cabinet that can provide a kind of simplified structure, reduces cost.

Claims

1, a kind of revolving door that the opening of rotating open-close cabinet main body is set, spread all over whole zone basically along the edge part of described revolving door and be provided with cabinet along handle that can rotary manipulation along the axis of this edge part, it is characterized in that,

Has a pair of bolt lock mechanism dividing near the both ends of this handle to be arranged the mooring pawl of revolving door mooring on the part of cabinet main body, handle has the interlock function of bolt lock mechanism concurrently, can connect each bolt lock mechanism synchronously via rotatablely moving of handle with activating.

2, cabinet as claimed in claim 1 is characterized in that, is provided with to blocking aforementioned bolt lock mechanism near the both ends of aforementioned handle.

3, cabinet as claimed in claim 2 is characterized in that, the locking mechanism that will comprise the bolt latch mechanism is in interior aforementioned bolt lock mechanism blocking.

4, as claim 1,2 or 3 described cabinets, it is characterized in that, aforementioned bolt lock mechanism has: the mooring pawl of mooring on the part of cabinet main body, first axis of rotation of axle supporting mooring pawl, be located on first axis of rotation, to the mooring of mooring pawl on the cabinet main body the spring-loading load maintainer of direction and be installed in handle and go up, the rotary manipulation of handle is delivered to transmission member on first axis of rotation.

5, cabinet as claimed in claim 4 is characterized in that, is provided with second axis of rotation that can support the aforementioned transmission member that is installed on the aforementioned handle rotatably near the both ends of handle on collinear substantially position.

6, as claim 1,2 or 3 described cabinets, it is characterized in that, the space that handle does not disturb with revolving door when being provided with handle rotation between aforementioned handle and aforementioned sliding door, and be arranged on the occlusion part in hidden this space under the closed condition of revolving door integrally with handle.

7, as claim 1,2 or 3 described cabinets, it is characterized in that aforementioned handle forms by extrusion molding.