TWM584360U - Door and window buckle - Google Patents

Abstract

A door and window fastener includes a male fastener component and a female fastener. The male buckle assembly includes a positioning plate, a lateral moving member, a male buckle, and an outer cover. The positioning plate has a transverse channel and a first stop block, and the positioning plate is fixed on a first door or window frame. The lateral moving member is arranged on the lateral groove, and has a longitudinal groove, a second stopper block, and a first stopper hole for receiving the first stopper block. The male fastener is arranged on the longitudinal channel, and has a second stopper hole and a male stopper. The second stopper hole is used for receiving the second stopper block, and the male stopper can be moved along the The longitudinal channel slides. The outer cover is used to cover the lateral moving member and the male fastener. The female fastener is fixed on a second door or window frame. When the male fastener is located at the locked position, the female fastener can receive the male fastener to form a locked state.

Description

Door and window fasteners

This creative system is related to buckles, especially about a door and window fastener.

Most of the known door and window fasteners are as disclosed in the new patent No. M345117, which uses a horizontal elastic hook structure to complete the purpose of fastening. The lack of such a hook structure is of low reliability. For example, it is easy to lose the effect of the hook due to the external force, or when the elastic component loses its elasticity, the function of the hook cannot be achieved.

The main purpose of this creation is to provide an improved door and window fastener that achieves the function of a hook by means of vertical control.

Another purpose of this creation is to provide a door and window fastener that does not require the elasticity of the components to complete the fastening function.

The reason is that the door and window fasteners provided by this creation include a male fastener component and a female fastener. The male buckle assembly includes a positioning plate, a lateral moving member, a male buckle, and an outer cover.

The positioning plate has a longitudinal axis, a front plate surface, a rear plate surface, and a lateral groove arranged on the front plate surface and perpendicular to the longitudinal axis, and a first movement restriction arranged on the bottom surface of the transverse groove Block, the positioning plate is fixed on a first door or window frame with the rear plate surface. The lateral moving member is movably arranged on the lateral slot, and has a longitudinal slot parallel to the longitudinal axis of the positioning plate, a second stopper block disposed on the bottom surface of the longitudinal slot, and a first stopper hole. It is used for accommodating the first stopper block and allowing the lateral moving member to slide between the first and second positions along the lateral channel. The male fastener is movably arranged on the longitudinal channel, and has a second stopper hole and a male stopper. The second stopper hole is used for receiving the second stopper block, and the male stopper can be moved along the The longitudinal groove slides between a locking position and an opening position. The outer cover covers the lateral moving member and the male fastener in a manner of being fixedly connected to the positioning plate.

The female fastener is fixed on a second door or window frame in a manner corresponding to the male fastener component. When the male fastener is located at the locking position, the female fastener can receive the male fastener to form a lock. Buckle status.

Please refer to the drawings for reference. A preferred embodiment of the creative door and window fastener is shown in FIG. 10, which is a combination of a male fastener component 20 and a female fastener 30. The male buckle assembly 20 is fixed to a door leaf 14 by two first bolts 12. The female fastener 30 is fixed to a door frame 18 by two second bolts 16. It must be mentioned here that there are many ways to fasten the door and window fastener 10 to the door leaf and door frame, and this is just one of them.

The male buckle assembly 20 includes a positioning plate 40, a lateral moving member 50, a male buckle 60, and an outer cover 70.

The positioning plate 40 is rectangular and has a longitudinal axis X-X ', a front plate surface 41, and a rear plate surface 42. The front plate surface 41 is provided with two transverse convex frames 43 and 44 spaced a predetermined distance apart to define a transverse channel 45 perpendicular to the longitudinal axis X-X '. The positioning plate 40 further includes a first stopper 46 disposed at an appropriate position on the bottom surface of the lateral groove 45. The positioning plate 40 is fixed to the door leaf 14 by the first bolts 12.

The lateral moving member 50 is movably disposed on the lateral groove 45. The lateral moving member 50 includes a first main plate 51 and a first folding plate 52 bent and extending outward from one side of the first main plate 51. A longitudinal convex frame 53 is provided at a central portion of the front surface of the first main plate 51 to define a longitudinal channel 54 parallel to the longitudinal axis X-X 'of the positioning plate 40. The lateral moving member 50 further has a second stopper block 55 and a first stopper hole 56 disposed at a proper position on the bottom surface of the longitudinal groove 54. When the lateral moving member 50 is arranged in the lateral groove 45, the first limiting hole 56 receives the first limiting block 46, so that the lateral moving member 50 can be between a first position and a second position. Slide, as shown in Figure 4 and Figure 5.

The male fastener 60 has a second main plate 61 and a second folding plate 62 bent and extended outward from the top surface of the second main plate 61. The male fastener 60 is movably arranged on the longitudinal slot 54 by the second main board 61. The male fastener 60 further has a second stopper hole 63 provided on the second main board 61 and a male button 64 extending outward from one side of the second main board 61 and having a U-shaped cross section. When the male fastener 60 is arranged in the longitudinal groove 54, the second stopper hole 63 can be used to receive the second stopper block 55, so that the male fastener 60 can be located along the longitudinal groove 54. Slide between a lock position and an open position, as shown in Figures 4 and 5.

The outer cover 70 has a rectangular cover plate 72, and four hook portions 74 located on the upper and lower ends of the cover plate 72 for fixing the positioning plate 40 and covering the lateral moving member 50 and the male fastener 60. Covered between the outer cover 70 and the positioning plate 40.

The female fastener 30 includes a fixing plate 31 and a female fastener portion 32 bent and extending outward from a side surface of the fixing plate 31. The female buckle portion 32 has a rectangular frame 33, a receiving groove 34 defined by the rectangular frame 33, and an opening 35 located inside the rectangular frame 33. The fixing plate 32 is fixed on the door frame 18 by two second bolts 16 in a manner corresponding to the male buckle assembly 20. When the male buckle 60 is located at the lock position, the male buckle portion 64 can be inserted into the receiving groove 34 along the opening 35 of the female buckle portion 32 to form a lock state, as shown in FIG. 6.

Please refer to FIG. 1 again, when the door and window fastener 10 is in the open state, the user can hold the folding plate 52 of the lateral moving member 50 and simultaneously turn the lateral moving member 50 and the male fastener 60 away from the female fastener. The direction plate 30 moves the lateral moving member 50 in the first position. At this time, the male buckle portion 64 of the male fastener 60 will be retracted inwardly behind the outer edge of the door leaf 16. As shown in FIG. 2, when the door and window fastener 10 is to be used to fasten the door leaf 16 to the door frame 18, the second folding plate 62 of the male fastener 60 is held up and moved upward, and then the horizontal After the moving member 50 is pushed toward the female fastener 30 to align the male fastener 64 with the female fastener 32, the male fastener 60 is moved downward to move the male fastener 64 along the The opening 35 of the female fastener 30 is inserted into the receiving groove 34 to form a locked state.

10‧‧‧Door and window fasteners

12‧‧‧first bolt

14‧‧‧ Door leaf

16‧‧‧Second Bolt

18‧‧‧ Door Frame

20‧‧‧ Male buckle components

30‧‧‧Female Fastener

31‧‧‧Fixed plate

32‧‧‧Female Buckle

33‧‧‧ rectangular frame

34‧‧‧Receiving trough

35‧‧‧ opening

40‧‧‧ Positioning plate

X-X’‧‧‧ vertical axis

41‧‧‧ front panel

42‧‧‧ rear panel

43, 44‧‧‧ horizontal convex frame

45‧‧‧ horizontal channel

46‧‧‧First stop

50‧‧‧ Lateral moving parts

51‧‧‧First Motherboard

52‧‧‧First Folding Plate

53‧‧‧Vertical convex frame

54‧‧‧longitudinal channel

55‧‧‧Second stop block

56‧‧‧First stop

60‧‧‧ male fastener

61‧‧‧Second motherboard

62‧‧‧Second Folding Plate

63‧‧‧Second stop hole

64‧‧‧Deduction Department

70‧‧‧ Cover

72‧‧‧ rectangular cover

74‧‧‧ Hook Department

Figure 1 is a perspective view of a preferred embodiment of the creative door and window fastener, which has not yet been fastened, wherein the male buckle component is fixedly arranged on the periphery of a door leaf, and the female fastener is relatively fixedly fixed on a door frame; A perspective view of the preferred embodiment shown in FIG. 1 after buckling; FIG. 3 is an exploded perspective view of the preferred embodiment shown in FIG. 1; FIG. 4 is a plan view of a partial assembly of the male buckle assembly of the preferred embodiment shown in FIG. The lateral mover is located in the first position; FIG. 5 is a plan view of the partial assembly of the male buckle assembly of the preferred embodiment shown in FIG. 1, where the lateral mover is located in the second position; and FIG. 6 is along 6-6 of FIG. 2 A sectional view in the direction.

Claims (5)

A door and window fastener includes: a male buckle assembly and a female fastener; the male buckle assembly includes: a positioning plate having a longitudinal axis, a front plate surface, a rear plate surface, and a front plate A horizontal groove on the plate surface and perpendicular to the longitudinal axis, a first stopper arranged on the bottom surface of the horizontal groove, the positioning plate is fixed on a first door or window frame with the rear plate surface; A transverse moving member is movably arranged on the transverse groove, the transverse moving member has a longitudinal groove parallel to the longitudinal axis of the positioning plate, a second stopper block arranged on the bottom surface of the longitudinal groove, and a first The restriction hole is used for receiving the first restriction block, and allows the lateral moving member to slide between the first and second positions along the lateral groove; a male fastener is movably arranged on the longitudinal groove, and has a A second stopper hole and a male buckle portion, the second stopper hole is used to receive the second stopper block, and the male fastener can be along a longitudinal slot between a lock position and an open position Sliding; and an outer cover that covers the lateral moving member and the male fastener in a manner of being fixedly connected to the positioning plate; The female fastener is fixed on a second door or window frame in a manner corresponding to the male fastener component. When the male fastener is located at the locking position, the female fastener can receive the male fastener to form a locked state. . The door and window fastener according to claim 1, wherein the front plate surface of the positioning plate is provided with two lateral convex frames spaced a predetermined distance apart to define the lateral channel. The door and window fastener according to claim 1, wherein the lateral moving member includes a first main plate and a first folding plate bent and extended from one side of the first main plate, and a central portion of a front surface of the first main plate is provided. A longitudinal convex frame is used to define the longitudinal slot, and the first movement limiting hole is disposed on the first main board. The door and window fastener according to claim 1, wherein the male fastener has a second main plate, a second folding plate bent outward from the top surface of the second main plate, and the second restricting hole is provided in the On the second main board, the male buckle portion extends outward from one side of the second main board and has a U-shaped cross section. The door and window fastener according to claim 4, wherein the female fastener has a fixing plate and a female buckle portion bent and extended outward from a side of the fixing plate, the female buckle portion has a rectangular frame, and A receiving slot defined by the rectangular frame, and an opening located inside the rectangular frame.