TWI683952B - Screen door and window linkage accessories - Google Patents

Abstract

A screen door and window linkage accessory includes a snap-in base, a linkage base and a snap handle. The engaging base is suitable for being installed on a screen window installing frame, and includes an engaging groove extending along an extending direction. The linked base is suitable for being mounted on a door and window mounting frame and includes a linked slot extending along the extending direction. The buckle handle can be moved along the extension direction to switch between a linked position and a non-linked position, including a base plate, and two operation boards extending from the base plate in a moving direction opposite to each other, the base plate has an installation At the engaging end of the engaging groove, and an interlocking end that can be installed in the interlocking groove, so that the user can switch the screen frame by operating the snap handle between the interlocking position and the non-interlocking position Linked or unlinked with the door and window frame, the door and window frame will not be automatically locked due to the movement of the screen window frame, so the non-linked state of the screen window frame and the door and window frame can be maintained.

Description

Screen door and window linkage accessories

The invention relates to a linkage accessory, in particular to a screen door and window linkage accessory.

Known as a screen door and window linkage accessory, as shown in the patent of the Republic of China New Certificate No. M281054, it has an elastic fastener provided on a screen and a window. The elastic fastener has a hook structure and an elastic pull When the hook frame is engaged, the screen window and the door window can be linked. When the user pulls the elastic trigger part to separate the hook frame, the screen window and the door window are unlinked.

However, the lack of this structure is that because the hook structure is an elastic hook, as long as the screen window is pushed to a specific position, the hook structure will flexibly snap itself to make the screen window and the door and window form a linked state, As a result, if the user wants to open and close the screen frequently, he must manually unlock the hook structure to release the linkage state, which is very inconvenient in use.

Therefore, the object of the present invention is to provide a screen door and window interlocking accessory that can maintain a non-interlocked state.

Therefore, the screen door and window linkage accessory of the present invention is suitable for a screen window installation frame part installed in a screen window frame and a door window installation frame part of a door window frame. The screen window frame cooperates with the door window frame to define indoor and outdoor. Both the screen window frame and the door window frame can move along a moving direction, the screen window mounting frame portion and the door window mounting frame portion both extend along an extending direction intersecting the moving direction, and the screen door window linking accessory includes a snap Base, a linked base, a snap handle.

The engaging base is suitable for being installed on one of the screen window installing frame portion and the door window installing frame portion, and includes an engaging groove extending along the extending direction.

The interlocking base is suitable for being installed on the other of the screen window installation frame portion and the door and window installation frame portion corresponding to the engaging base, and includes an interlocking groove extending along the extending direction.

The buckle handle can be moved along the extension direction to switch between a linked position installed in the linked groove and a non-linked position out of the linked groove, including a base plate, and two by the base plate along the moving direction Reversely extending operation boards located indoors and outdoors, respectively, the base plate has an engaging end installed in the engaging groove, and an interlocking end opposite to the engaging end and can be installed in the interlocking groove, at When the buckle handle is at the linked position, the linked end of the base plate is located at the linked slot, and the latched end is located at the latched slot near the linked base, so that the screen frame and the door frame pass through the latched base, the The buckle handle is combined with the linked base to link. When the buckle handle is in the non-linked position, the linked end of the base plate disengages from the linked slot, and the latched end is located at the latched slot away from the linked base, so that the The screen frame is not linked to the door frame.

The effect of the present invention is that by providing the engaging base, the interlocking base, and the snap handle that can move between the engaging base and the interlocking base, the user can operate the snap handle on the interlocking Switching between the position and the non-interlocked position makes the screen frame and the door and window frame linked or unlinked, it will not automatically snap the door and window frame due to the movement of the screen frame, so the screen frame and the door and window frame can be kept unlinked The state makes the screen frame not interfered by the linkage of the door and window frame even when it is frequently opened and closed.

1 and 3, an embodiment of the screen door and window linkage accessory of the present invention is applicable to a screen window mounting frame portion 81 installed on a screen window frame 8 and a door window mounting frame portion 91 of a door window frame 9, the Both the screen window frame 8 and the door window frame 9 can move along a moving direction X, and the screen window mounting frame portion 81 and the door window mounting frame portion 91 both extend along an extending direction Y intersecting the moving direction X. The screen window mounting frame portion 81 has a screen window groove 811 that extends along the extending direction Y and is suitable for installing a dustproof strip (not shown). Among them, the commercially available screen window frame 8 has a style with the screen window groove 811 and does not have the screen window groove 811. In this embodiment, the screen window frame 8 with the screen window groove 811 is described, and the screen window frame 8 and The door and window frame 9 is arranged left and right as an illustration. At this time, the moving direction X is the left and right direction, and the extension direction Y is the up and down direction. However, in actual installation, the screen frame 8 may be a style without the screen slot 811, and The screen frame 8 and the door frame 9 may also be arranged up and down so that the moving direction X is the up and down direction, and the extending direction Y is the left and right direction, which is not limited thereto.

The screen frame 8 and the door frame 9 cooperate to define indoor and outdoor. In this embodiment, the screen frame 8 is installed on the outside and the door frame 9 is installed on the inside as an illustration. 3, the upper part is outdoor and the lower part is indoor, but the screen frame 8 can also be installed on the inside, and the door and window frame 9 can be installed on the outside, to define the upper part in FIG. 3 as indoors and the lower part as outdoor, not as limit.

Referring to FIG. 1, FIG. 2 and FIG. 4, the screen door and window interlocking accessory includes an engaging base 2, an interlocking base 3, and a snap handle 4.

The engaging base 2 is suitable for being installed on one of the screen window installing frame portion 81 and the door and window installing frame portion 91, and the linked base 3 is suitable for being installed on the screen window installing frame corresponding to the engaging base 2 The other part 81 and the door and window installation frame part 91. In this embodiment, the engaging base 2 is installed on the screen installation frame part 81, and the linked base 3 is installed on the door and window installation frame Section 91 serves as an illustration.

The engaging base 2 includes an engaging slot 21 extending along the extending direction Y, an engaging body 22 defining the engaging slot 21, and an intersecting direction of the engaging body 22 along the extending direction Y and the The engaging positioning plate 23 extending in the inner and outer direction Z of the moving direction X. The engaging base 2 preferably further includes one extending along the extending direction Y and disposed on the engaging body 22 opposite to the engaging groove 21 The engaging protrusions 24 on the side are matched with the screen frame 8 having the screen groove 811.

The engaging positioning plate 23 is suitable for positioning the screen window mounting frame portion 81 against. The engaging protrusion 24 has a T-shaped cross section in the extending direction Y and is suitable for the screen slot 811 provided in the screen mounting frame 81.

The linking base 3 includes a linking slot 31 extending along the extension direction Y, a linking body 32 defining the linking slot 31, and an L-shaped extension extending from the linking body 32 along the moving direction X and suitable for the doors and windows The interlocking positioning plate 33 against which the frame portion 91 abuts is installed.

The interlocking positioning plate 33 has an extending portion 331 extending from the interlocking body 32 along the moving direction X, and a positioning portion 332 extending from the extending portion 331 along the inner and outer directions Z, the extending portion 331 and the positioning portion 332 It is suitable for positioning the door and window installation frame portion 91 against.

Wherein, the linkage base 3 is preferably designed to be chamfered on both sides of the linkage groove 31 near the engaging base 2, so that the lower end of the buckle handle 4 can be moved into the linkage groove 31 more easily.

The snap handle 4 can be moved along the extending direction Y to switch between an interlocking position installed in the interlocking groove 31 and a non-interlocking position out of the interlocking groove 31, including a base plate 41, and two by the base plate The control panels 42 extending in opposite directions along the moving direction X are located indoors and outdoors, respectively.

The snap handle 4 preferably further includes a handle protrusion 43 disposed on the base plate 41 and extending coaxially with the engagement protrusion 24 to match the screen frame 8 with the screen slot 811, the handle protrusion 43 has a T-shaped cross section in the extending direction Y, and is suitable for the screen slot 811 provided in the screen mounting frame portion 81 movably along the extending direction Y.

The base plate 41 has an engaging end 411 installed in the engaging groove 21 and an interlocking end 412 opposite to the engaging end 411 and can be installed in the interlocking groove 31.

Wherein, the base plate 41 preferably further has a dust-proof groove 413 extending along the extending direction Y to match the screen frame 8 with the screen groove 811. In this way, the dustproof strip interrupted by installing the screen door and window interlocking fitting can be reinstalled in the dustproof strip groove 413 to improve the effect of dustproof and insect prevention.

Among them, the substrate 41 preferably further has two substrate protrusions 414 disposed on the engaging end 411. The substrate 41 may also have one, three, or more than four substrate protrusions 414, the number of which may vary according to actual needs, as long as the substrate 41 can be engaged in the engaging groove 21 and will not slide out easily That's it.

Among them, it is preferable to design the engaging end 411 of the substrate 41 to be chamfered so that the engaging end 411 can move into the engaging groove 21 more easily.

Referring to FIG. 1 and FIG. 5, it is worth mentioning that the engaging end 411 of the base plate 41 and the engaging groove 21 can be designed as a fitting form, so that the engaging end 411 can smoothly and stably engage in the engaging It can slide in the groove 21, or it can be designed to fit tightly. The user can apply force to slide the buckle handle 4 in the engagement groove 21, but when the force is stopped, the buckle handle 4 does not As shown in this embodiment (see FIG. 1), the substrate 41 is designed to have two substrate protrusions 414 disposed on the engaging end 411, so that the engaging end 411 is located in the engaging groove 21 It won't slip out easily in the middle. Or, as shown in FIG. 5, the engaging base 2 is designed to further include two groove convex portions 25 extending from the engaging body 22 and located in the engaging groove 21, and the groove convex portions 25 are used to bear against the The engaging end 411 of the snap handle 4. Wherein, in this embodiment, the cross section of the engaging body 22 in the extending direction Y is U-shaped, therefore, two opposing groove protrusions 25 can be provided, but the engaging body 22 in the extending direction Y The cross section may also be ring-shaped, and one, three, or more than one groove convex portions 25 are provided. In this way, all of the above methods can enable the snap handle 4 to be maintained in the non-interlocking position.

Referring to FIG. 1, FIG. 6 and FIG. 7, in actual application, the engaging positioning plate 23 of the engaging base 2 can be firstly fitted against the screen window mounting frame portion 81 to provide positioning, and fixed with screws or other fixing The engagement base 2 is installed on the screen mounting frame 81, and then the buckle handle 4 is inserted, and the interlocking positioning plate 33 is brought into contact with the position of the engagement base 2 and the buckle handle 4 The door and window installation frame portion 91 provides positioning, and the interlocking base 3 is installed on the door and window installation frame portion 91 by screw lock or other fixing methods (or the interlocking base 3 may be installed first, and then the snap handle 4 is provided Engage with the base 2), so that the installation is complete.

When the user wants to make the screen frame 8 and the door and window frame 9 form a linked state, they only need to push the screen frame 8 so that the engaging base 2 and the linked base 3 are on the same axis, and then, operate one of them The operation panel 42 moves the buckle handle 4 downward in FIG. 1 so that the buckle handle 4 is located at the linkage position (see FIG. 6). At this time, the linkage end 412 of the base plate 41 is located at the linkage groove 31. The engaging end 411 is located in the engaging groove 21 and the substrate protrusions 414 are released from the engaging groove 21, so that the screen frame 8 and the door frame 9 pass through the engaging base 2, the snap handle 4 and The interlocking base 3 is combined to form an interlocking state.

When the user wants to release the interlocking state, he only needs to operate one of the operation panels 42 to move the buckle handle 4 upward in FIG. 1, so that the buckle handle 4 is located in the non-interlocked position (see FIG. 7 ). At this time, the interlocking end 412 of the base plate 41 is separated from the interlocking groove 31, the engaging end 411 is located in the engaging groove 21 and the substrate protrusions 414 are pressed against the engaging base 2, so that the screen frame 8 and the The door and window frame 9 is not linked, and because the substrate protrusions 414 are pressed against the engaging base 2 at this time, the snap handle 4 can be fixed in the engaging base 2 without falling off, so the The screen window frame 8 and the door window frame 9 are in an unlinked state, and the user can push the screen window frame 8 arbitrarily without being affected by the door window frame 9.

Referring to FIGS. 1, 4 and 8, the interlocking base 3 preferably further forms a truncation groove 34 extending along the extension direction Y at the junction of the interlocking body 32 and the interlocking positioning plate 33, the interlocking positioning plate 33 It can be forced to break along the truncation groove 34 and detach from the interlocking body 32, so that the interlocking positioning plate 33 is not restricted by the interlocking positioning plate 33, and can be arbitrarily installed on the doors and windows as shown in FIG. 8 A desired position on the frame 91.

Referring to FIG. 1, FIG. 2 and FIG. 5, after the above description, the effect of this embodiment is as follows:

1. By providing the engaging base 2, the interlocking base 3, and the snap handle 4 that can move between the engaging base 2 and the interlocking base 3, the snap handle 4 can be used at the interlocking position And the non-interlocked position is switched to make the screen frame 8 and the door and window frame 9 linked or not linked, because the buckle handle 4 needs to be operated by the user to switch between the linked position and the non-linked position, therefore, does not The door and window frame 9 will be automatically locked due to the movement of the screen window frame 8. Therefore, when the user operates one of the operation panels 42 and the locking handle 4 is located in the non-linked position, the screen window frame 8 and the door window frame 9 That is, the interlocking state is released, and then, after the user pulls the screen frame 8 apart so that the engaging base 2 and the interlocking base 3 are not on the same axis, even if the user switches the screen frame 8 on, the snap handle 4 will not buckle the interlocking base 3 by itself, therefore, the non-interlocking state of the screen frame 8 and the door and window frame 9 can be maintained, and the movement of the screen frame 8 is not disturbed by the linkage of the door and window frame 9.

Furthermore, by providing operation panels 42 that extend opposite to each other and are located indoors and outdoors, respectively, whether indoors or outdoors, the user can operate the corresponding operation panel 42 to fix or release the screen frame 8 and the doors and windows The linked or non-linked state of the frame 9 to improve the convenience of use.

2. Since the substrate protrusions 414 are provided on the engaging end 411 or the groove protrusions 25 are provided on the engaging body 22, the buckle handle 4 can be raised to engage with the engagement when the non-interlocking position The stability of the combination of the base 2 further enhances the convenience of use.

3. By providing the engaging positioning plate 23 and the interlocking positioning plate 33, it is only necessary to respectively engage the engaging positioning plate 23 and the interlocking positioning plate 33 with the screen window mounting frame portion 81 and the door window mounting frame The edge of the portion 91 can provide the positioning effect, so it can provide the convenience when the engaging base 2 and the interlocking base 3 are installed, and increase the stability after installation.

4. By providing the truncation groove 34, the user can apply force to fold off the linkage positioning plate 33, so as to increase the mountable range of the linkage base 3.

5. By providing the dustproof strip groove 413, the dustproof strip can be installed to improve the effect of dustproof and insect proof.

6. By providing the engaging protrusion 24 and the handle protrusion 43, the screen frame 8 with the screen slot 811 can be matched to increase the engaging base 2, the snap handle 4 and the screen installation frame The bonding degree of the part 81 improves the structural stability.

In summary, the screen door and window linkage accessory of the present invention can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention, and the scope of implementation of the present invention cannot be limited by this, any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification are still classified as Within the scope of the invention patent.

2‧‧‧Snap-in base 21‧‧‧Snap slot 22‧‧‧Clip body 23‧‧‧Snap-in positioning board 24‧‧‧Snap bump 25‧‧‧groove 3‧‧‧Linked base 31‧‧‧Linked slot 32‧‧‧Linked body 33‧‧‧linked positioning board 331‧‧‧Extension 332‧‧‧Positioning Department 34‧‧‧ truncation slot 4‧‧‧Snap handle 41‧‧‧ substrate 411‧‧‧ snap-in end 412‧‧‧Linked end 413‧‧‧Dustproof slot 414‧‧‧Substrate convex part 42‧‧‧Operation panel 43‧‧‧handle bump 8‧‧‧ Screen frame 81‧‧‧ Screen frame installation 811‧‧‧ screen slot 9‧‧‧door and window frame 91‧‧‧door and window installation frame X‧‧‧Movement direction Y‧‧‧Extending direction Z‧‧‧Internal and external directions

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: 1 is a perspective exploded view of an embodiment of the screen door and window linkage accessory of the present invention; FIG. 2 is another exploded perspective view of the embodiment; 3 is an exploded schematic view of the embodiment installed in a screen window frame and a door window frame; 4 is a schematic diagram of the combination of the screen window frame and the door window frame of the embodiment; FIG. 5 is another aspect of an engaging base and a snap handle of this embodiment; 6 and 7 are schematic diagrams respectively illustrating that a snap handle of this embodiment is located in a linked position and a non-linked position; and FIG. 8 is another usage mode of a linked base of the embodiment.

2‧‧‧Snap-in base

21‧‧‧Snap slot

22‧‧‧Clip body

23‧‧‧Snap-in positioning board

24‧‧‧Snap bump

3‧‧‧Linked base

31‧‧‧Linked slot

411‧‧‧ snap-in end

412‧‧‧Linked end

413‧‧‧Dustproof slot

414‧‧‧Substrate convex part

42‧‧‧Operation panel

8‧‧‧ Screen frame

81‧‧‧ Screen frame installation

32‧‧‧Linked body

33‧‧‧linked positioning board

331‧‧‧Extension

332‧‧‧Positioning Department

34‧‧‧ truncation slot

4‧‧‧Snap handle

41‧‧‧ substrate

811‧‧‧ screen slot

9‧‧‧door and window frame

91‧‧‧door and window installation frame

X‧‧‧Movement direction

Y‧‧‧Extending direction

Z‧‧‧Internal and external directions

Claims (10)

A screen door and window linkage accessory is suitable for a screen window installation frame part installed in a screen window frame and a door window installation frame part of a door window frame. The screen window frame cooperates with the door window frame to define indoor and outdoor. The screen window frame Both the door and window frame can move in a moving direction, the screen window mounting frame portion and the door and window mounting frame portion both extend in an extending direction intersecting the moving direction, and the screen door and window linkage accessories include: An engaging base is suitable for being installed on one of the screen window installation frame part and the door window installation frame part, and includes an engaging groove extending along the extending direction; A linking base suitable for the other of the screen mounting frame portion and the door and window mounting frame portion corresponding to the snap-fitting base, and includes a linking groove extending in the extending direction; and A snap handle can be moved along the extending direction to switch between an interlocking position installed in the interlocking groove and a non-interlocking position out of the interlocking groove, including a base plate, and two base plates along the moving direction Operation boards that extend opposite to each other and are located indoors and outdoors, respectively, the base plate has an engaging end installed in the engaging groove, and an interlocking end opposite to the engaging end and can be installed in the interlocking groove, When the buckle handle is located at the linked position, the linked end of the base plate is located at the linked groove, and the latched end is located at the latched groove near the linked base, so that the screen frame and the door frame pass through the latched base, The buckle handle and the linked base are combined and linked. When the buckle handle is in the non-linked position, the linked end of the base plate is separated from the linked slot, and the latched end is located at the latched slot away from the linked base. The screen frame is not linked with the door frame. The screen door and window linkage accessory according to claim 1, wherein the base plate further has at least one base plate convex portion provided at the engaging end, and when the snap handle is at the linkage position, the at least one base plate convex portion comes out In the engaging groove, when the buckle handle is in the non-interlocking position, the at least one substrate convex portion abuts the engaging base. The screen door and window linkage accessory according to claim 1, wherein the engaging base further comprises an engaging body defining the engaging groove, and at least one groove convex portion extending from the engaging body and located in the engaging groove , The at least one groove convex portion is used to bear against the engaging end of the buckle handle. The screen door and window linkage accessory of claim 1, wherein the linkage base further includes a linkage body defining the linkage groove, and a linkage body extending from the linkage body along the moving direction and suitable for the frame portion of the screen window and The door and window are provided with an interlocking positioning plate against which the other frame part abuts. The screen door and window linkage accessory of claim 4, wherein the linkage positioning plate has an extension portion extending from the linkage body in the movement direction, and a extension portion intersecting the extension direction and the movement direction by the extension portion A positioning portion extending in the inner and outer directions of the housing. The extending portion and the positioning portion are suitable for positioning the screen window installation frame portion and the door and window installation frame portion against each other. The screen door and window interlocking accessory according to claim 4, wherein the interlocking base forms a truncated groove extending along the extending direction at the junction of the interlocking body and the interlocking positioning plate, and the interlocking positioning plate can be forced to move along the The truncation groove breaks and separates from the linked body. The screen door and window linkage accessory according to claim 1, wherein the engaging base further includes an engaging body defining the engaging groove, and a portion intersecting the extending direction and the moving direction by the engaging body An engaging positioning plate extending in the inner and outer directions, the engaging positioning plate is suitable for abutting and positioning one of the screen window installation frame portion and the door and window installation frame portion. The screen door and window linkage accessory of claim 1, wherein the base plate further has a dust strip groove extending along the extension direction and suitable for installing a dust strip. The screen door and window linkage accessory of claim 1, wherein the engaging base further includes an engaging protrusion extending along the extending direction and disposed on the engaging body on a side opposite to the engaging groove, the The buckle handle further includes a handle protrusion provided on the base plate and extending coaxially with the engagement protrusion. The cross section of the engagement protrusion and the handle protrusion in the extending direction is T-shaped and is suitable for installation A frame portion is installed on the screen. The screen door and window linkage accessory according to claim 1, wherein the engaging end of the base plate is chamfered, and the linkage base is chamfered on both sides of the linkage groove near the engagement base.

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