CN202431083U

CN202431083U - Cabinet lock bolt structure

Info

Publication number: CN202431083U
Application number: CN 201220033486
Authority: CN
Inventors: 陈公正; 黄龙泉
Original assignee: YIMA INDUSTRY Co Ltd
Current assignee: YIMA INDUSTRY Co Ltd; E Make Co Ltd
Priority date: 2012-02-02
Filing date: 2012-02-02
Publication date: 2012-09-12
Anticipated expiration: 2022-02-02

Abstract

The utility model relates to a cabinet lock bolt structure which is mounted at the end edge of a door panel. The cabinet plunger latch structure comprises two lock bolts, two linking parts, a central connection part, and two fastening parts. A user can use one hand to pull each linking part to disconnect each lock bolt from each fastening part. Open and close of the cabinet door panel with one hand are realized. By the cabinet lock bolt structure, convenience is improved effectively, and the open and close of the door panel are fast, time-saving and labor-saving.

Description

The cabinet latch structure

Technical field

The utility model relates to a kind of latch structure, relates in particular to a kind of latch structure that is applied to the cabinet door-plate.

Background technology

The latch structure of general common cabinet door-plate utilizes locking bolt to be fixed in the upper/lower terminal of door-plate; And offer a corresponding perforate at the relative position of locking bolt in the top board and the base plate of cabinet, fix to make locking bolt, and then door-plate can't be opened from the outside; When desire is opened; Then need respectively or make the locking bolt that with the hands makes the door-plate upper/lower terminal remove to fix could open, and when closing door-plate, also need respectively or make with the hands to make about the door-plate two ends be fastened in corresponding perforate just to close door-plate; It can not utilize one hand once to carry out the open and close door-plate, as far as very inconvenience of user.

Because the shortcoming that the cabinet door-plate of above-mentioned prior art can't use one hand to open and close; The utility model people satisfies manufacturing and the design practical experience of being engaged in Related product with it for many years; And the active research improvement; And make and test through sample repeatedly, and then specifically improve the above-mentioned shortcoming of prior art cabinet latch structure, cause completion the utility model eventually.

The utility model content

The utility model provides a kind of cabinet latch structure, and the subject matter that its desire solves is can't to open simultaneously or close by one hand to the latch structure that prior art is applied to cabinet, and need utilize both hands to assist the shortcoming that opens and closes with respectively; And the utility model promptly is directed against the problem points of prior art latch structure, and researches and develops improvement, reaches the purpose that can singlehanded once open or close door-plate, promotes the convenience that the cabinet door-plate opens and closes.

The utility model provides a kind of cabinet latch structure, and it is assembled in a door-plate ora terminalis of cabinet, and it comprises: two locking bolts, two moving parts, a central brace and two holding firmwares; Wherein:

These two locking bolts; Its correspondence is mounted on the upper/lower terminal of this door-plate lateral margin; It comprises that respectively a tubular cavity, an elastic component, push up pull a part and a pull handle; This elastic component is located in this tubular cavity and is resisted against this top part one end of pulling, and offers a microscler fluting in this tubular cavity one side, and this pull handle is located at the pull bottom lateral margin of part of this top via this microscler fluting with transverse set; These two moving parts, its for the elongated body of rod and up and down correspondence be mounted on respectively on this pull handle, respectively this moving part comprises: one first chute, the end that it is long groove shape and is opened in this moving part supplies this pull handle to slide and wears; One second chute, the other end that it is long groove shape and is opened in this moving part; Reach a pulling sheet, other end root edge of this moving part is located in its horizontal position, supplies this moving part of correspondence pulling; This central authorities' brace, it is mounted on the middle position of this door-plate lateral margin, organizes in the correspondence up and down of this central authorities' brace and is provided with a location pivot, supplies this second chute to be arranged in this positioning pivot; These two holding firmwares, it is mounted on the base plate and the top board ora terminalis of this cabinet, and this holding firmware and the corresponding setting of this locking bolt, the singlehanded pulling sheet that fastens these two moving parts of user, so pulling respectively this locking bolt can reach the keying of cabinet door-plate.

As preferably, this locking bolt laterally extends a crosswise fixed sheet in the opposite side of fluting.

Preferred as further, this central authorities' brace has a central vertical sheet, the L-shaped elongated body of rod of this moving part and have a vertical slide guide sheet, and this vertical slide guide sheet is flat against this central vertical sheet.

Preferred as further; This door-plate and respectively still have a locking bolt stator between this locking bolt; Make that respectively this locking bolt stator has a locking bolt vertical plate in addition with the crosswise fixed sheet of this locking bolt of locking assembling, the vertical slide guide sheet of this moving part is flat against this locking bolt vertical plate.

As preferably, this first chute is L-shaped.

The utility model also provides a kind of cabinet latch structure, and the door-plate ora terminalis that it is assembled in cabinet is characterized in that comprising: two locking bolts, two moving parts, a central brace, two holding firmwares and a pin-jointing piece, wherein:

These two locking bolts; Its correspondence is mounted on the upper/lower terminal of this door-plate lateral margin; Its respectively this locking bolt comprise a tubular cavity, an elastic component, a top pull a part and a pull handle; This elastic component is located in this tubular cavity and is resisted against this top part one end of pulling, and offers a microscler fluting in this tubular cavity one side, and this pull handle is located at the pull bottom lateral margin of part of this top via this microscler fluting with transverse set;

These two moving parts, its be an elongated body of rod and up and down correspondence be mounted on respectively on this pull handle, respectively this moving part comprises: one first chute, the end that it is long groove shape and is opened in this moving part supplies this pull handle to slide and wears; And a pivot hole, it is opened in the other end of this moving part;

This pin-jointing piece, it is the lengthy motion picture shape, and its center is articulated in a drive-connecting shaft of this central authorities' brace and outwards is convexly equipped with a rotating part, and the both ends of this pin-jointing piece respectively are convexly equipped with one and supply the pivot of the pivot hole pivot joint of this moving part;

This central authorities' brace, it is mounted on the middle position of this door-plate lateral margin, has a drive-connecting shaft and this pin-jointing piece in the right place of this central authorities' brace and articulates;

These two holding firmwares, it is mounted on the right place of the base plate and the top board ora terminalis of this cabinet, and this holding firmware and the corresponding setting of this locking bolt.

As preferably, this rotating part is T-shaped.The described cabinet latch structure of the utility model compared with prior art, its beneficial effect that has is once to open or to close door-plate by one hand, thereby promotes the convenience that the cabinet door-plate opens and closes.

Description of drawings

Fig. 1 is the solid combination sketch map of cabinet latch structure first embodiment of the utility model.

Fig. 2 is the three-dimensional exploded view of cabinet latch structure first embodiment of the utility model.

Fig. 3 is the front elevational schematic of cabinet latch structure first embodiment of the utility model.

Fig. 4 is the generalized section that cabinet latch structure first embodiment of the utility model closes start.

Fig. 5 is the generalized section that cabinet latch structure first embodiment of the utility model opens start.

Fig. 6 is the solid combination diagrammatic sketch of cabinet latch structure second embodiment of the utility model.

Main Reference numeral

10 cabinets

11 door-plates

12 top boards

13 base plates

20 locking bolts

21 tubular cavitys

211 microscler flutings

22 elastic components

23 push up the part of pulling

24 pull handles

25 crosswise fixed sheets

30 moving parts

The 30A moving part

31 first chutes

32 second chutes

33 pulling sheets

34 vertical slide guide sheets

35 pivot holes

40 central braces

40A central authorities brace

41 positioning pivots

42 central vertical sheets

50 holding firmwares

51 inclined-planes

60 locking bolt stators

61 locking bolt vertical plates

70 pin-jointing pieces

71 rotating parts

72 pivots

The specific embodiment

Fig. 1 to 3 is depicted as first embodiment of the cabinet latch structure of the utility model; The utility model provides a kind of cabinet latch structure, and it is assembled in a door-plate 11 ora terminalis of cabinet 10, and another door-plate of cabinet has a door lock; Because of belonging to the prior art structure; So repeat no more, and the cabinet latch structure of the utility model comprises: two locking bolts 20, two moving part 30, one central braces 40 and two holding firmwares 50, wherein:

These two locking bolts 20; Its correspondence is mounted on the upper/lower terminal of these door-plate 11 lateral margins; Its each locking bolt 20 comprises a tubular cavity 21, an elastic component 22, a top pull part 23, an and pull handle 24; This elastic component 22 is located in this tubular cavity 21 and is resisted against this top part 23 1 ends of pulling, and fits the place in these tubular cavity 21 1 sides and offers a microscler fluting 211, and this pull handle 24 is located at the pull bottom lateral margin of part 23 of this top via this microscler fluting 211 with transverse set; In addition, respectively this locking bolt 20 still can laterally extend a crosswise fixed sheet 25, and this locking bolt 20 can firmly be fixed in this door-plate 11 via this crosswise fixed sheet 25;

These two moving parts 30; Its general L-shaped elongated body of rod and up and down correspondence be mounted on respectively on this pull handle 24; Respectively this moving part 30 comprises: one first chute 31, and it is long groove shape and general L-shaped and be opened in an end of this moving part 30, supplies this pull handle 24 to slide and wears; One second chute 32, it is long groove shape and is opened in the other end of this moving part 30; Reach a pulling sheet 33, other end root edge of this moving part 30 is located in its horizontal position, supplies this moving part 30 of correspondence pulling;

This central authorities' brace 40, it is mounted on the middle position of these door-plate 11 lateral margins, and corresponding up and down group is provided with a location pivot 41 in the right place of this central authorities' brace 40, supplies this second chute 32 to be arranged in this positioning pivot 41;

These two holding firmwares 50, it is mounted on the right place of the base plate 13 and top board 12 ora terminalis of this cabinet 10, and this holding firmware 50 and these locking bolt 20 corresponding settings, this holding firmware 50 have one with the corresponding inclined-plane 51 of this locking bolt.

Further; This central authorities' brace 40 has a central vertical sheet 42; This moving part 30 has a vertical slide guide sheet 34; This vertical slide guide sheet 34 is flat against this central vertical sheet 42, can increase the slide guide effect of moving part 30, crooked situation can not take place when making respectively these moving part 30 starts and influences use; In addition; This door-plate 11 and respectively still have a locking bolt stator 60 between this locking bolt 20; This locking bolt stator 60 can supply this locking bolt 20 fixing, so that this locking bolt 20 can be fixed on this door-plate 11 more easily, and makes that respectively this locking bolt 20 more firmly is fixed in door-plate 11; And this locking bolt stator 60 has a locking bolt vertical plate 61; Respectively the vertical slide guide sheet 34 of this moving part 30 is flat against this central vertical sheet 42 and reaches respectively this corresponding locking bolt vertical plate 61, and is with the slide guide effect of reinforced company's moving part 30, stable more in order to avoid the influence use when making respectively these moving part 30 starts.

Fig. 4 to Fig. 5 is that the door-plate 11 of cabinet latch structure first embodiment of the utility model opens and closes illustrative view; When desiring to close door-plate 11; Then the user only need push door-plate 11 and make respectively part 23 tops of pulling, the top of this locking bolt 20 support the respectively inclined-plane 51 of this corresponding holding firmware 50; Pull pushing and pressing that part 23 desires will receive this inclined-plane 51 during through inclined-plane 51 make this top part 23 convergents of pulling go into this tubular cavity 21 when the top; Pull part 23 through behind the inclined-plane 51 when the top, then receive the restoring force of elastic component 22 and make this top part 23 of pulling protrude out and reset, at this moment; Respectively the pull lateral margin of part 23 of this top is a clip in this holding firmware 50 respectively; And then make this door-plate 11 also fixed can't being unlocked and close the action of door-plate 11 with completion, the top that the user does not promptly need both hands the to operate locking bolt 20 bothersomely part 23 of pulling protrudes out to close door-plate 11 and to fix, the convenience that it improves door-plate 11 widely when closing; In addition; When desire is opened door-plate 11; The user only needs the singlehanded pulling sheet 33 that withhold this moving part 30 respectively and pulling moving part 30, makes respectively to pull at the top of this locking bolt 20 part 23 is stressed via the pulling of this moving part 30 respectively and is gone in the tubular cavity 21 by pulling-down, and then this door-plate 11 does not promptly receive the fixing of this holding firmware 50 respectively and can be unlocked smoothly; The user need not make with the hands respectively respectively this locking bolt 20 move the location to bothersomely and fix to make door-plate 11 remove; The convenience that it promotes door-plate 11 widely when opening, by said structure, then the user is an one hand capable of using and reach the keying of cabinet door-plate 11; It more can make the keying of door-plate 11 save time more fast and leicht fallen D/A more except effective raising convenience.

Fig. 6 is the second embodiment sketch map of the cabinet latch structure of the utility model, and its structure is roughly roughly the same with first embodiment, and its difference is:

These two moving part 30A, its be an elongated body of rod and up and down correspondence be mounted on respectively on this pull handle 24, respectively this moving part 30A comprises: one first chute 31, it is long groove shape and general L-shaped and be opened in the end of this moving part 30A, supplies this pull handle 24 to slide and wears; And a pivot hole 35, it is opened in the other end of this moving part 30A;

This pin-jointing piece 70, it is the lengthy motion picture shape, and its center is articulated in the drive-connecting shaft of the brace 40A of these central authorities and outwards is convexly equipped with T-shaped without exception rotating part 71, and the both ends of this pin-jointing piece 70 respectively are convexly equipped with one and supply the pivot 72 of pivot hole 35 pivot joints of this moving part 30A;

The brace 40A of these central authorities, it is mounted on the middle position of these door-plate 11 lateral margins, has a drive-connecting shaft and 70 pivot joints of this pin-jointing piece in the right place of the brace 40A of these central authorities.

When user's desire is opened door-plate; Only need this rotating part 71 of singlehanded turn; Make this this pin-jointing piece 70 of rotating part 71 turns and then pulling respectively this moving part 30A make the fixing of pulling at the top of this locking bolt 20 respectively part 23 must break away from holding firmware 50 with smooth unlatching door-plate 11, also can reach the purpose that one-handed performance cabinet door-plate 11 opens and closes.

Above embodiment is merely the exemplary embodiment of the utility model, is not used in restriction the utility model, and the protection domain of the utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in the essence and protection domain of the utility model, this modification or be equal to replacement and also should be regarded as dropping in the protection domain of the utility model.

Claims

1. cabinet latch structure, the door-plate ora terminalis that it is assembled in cabinet is characterized in that comprising: two locking bolts, two moving parts, a central brace and two holding firmwares, wherein:

These two moving parts, its for the elongated body of rod and up and down correspondence be mounted on respectively on this pull handle, respectively this moving part comprises: one first chute, its end that is long groove shape and is opened in this moving part slides for this pull handle and wears; One second chute, the other end that it is long groove shape and is opened in this moving part; And a pulling sheet, its laterally the position be located at this moving part other end root edge for this moving part of correspondence pulling;

This central authorities' brace, it is mounted on the middle position of this door-plate lateral margin, and corresponding up and down group is provided with a location pivot and is arranged in this positioning pivot for this second chute on this central authorities' brace;

These two holding firmwares, it is mounted on the base plate and the top board ora terminalis of this cabinet, and this holding firmware and the corresponding setting of this locking bolt.

2. cabinet latch structure as claimed in claim 1 is characterized in that, this locking bolt laterally extends a crosswise fixed sheet in the opposite side of fluting.

3. cabinet latch structure as claimed in claim 2 is characterized in that, this central authorities' brace has a central vertical sheet, the L-shaped elongated body of rod of this moving part and have a vertical slide guide sheet, and this vertical slide guide sheet is flat against this central vertical sheet.

4. cabinet latch structure as claimed in claim 3; It is characterized in that; This door-plate and respectively still have the crosswise fixed sheet of a locking bolt stator between this locking bolt with this locking bolt of locking assembling; Respectively this locking bolt stator has a locking bolt vertical plate in addition, and the vertical slide guide sheet of this moving part is flat against this locking bolt vertical plate.

5. cabinet latch structure as claimed in claim 1 is characterized in that, this first chute is L-shaped.

6. cabinet latch structure, the door-plate ora terminalis that it is assembled in cabinet is characterized in that, comprising: two locking bolts, two moving parts, a central brace, two holding firmwares and a pin-jointing piece, wherein:

These two moving parts, its be an elongated body of rod and up and down correspondence be mounted on respectively on this pull handle, respectively this moving part comprises: one first chute, its end that is long groove shape and is opened in this moving part slides for this pull handle and wears; And a pivot hole, it is opened in the other end of this moving part;

This central authorities' brace, it is mounted on the middle position of this door-plate lateral margin, and this central authorities' brace has a drive-connecting shaft and this pin-jointing piece articulates;

7. cabinet latch structure as claimed in claim 6 is characterized in that this rotating part is T-shaped.