CN218894513U - Shifting fork transmission structure for upper suspension window - Google Patents
Shifting fork transmission structure for upper suspension window Download PDFInfo
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- CN218894513U CN218894513U CN202320176612.0U CN202320176612U CN218894513U CN 218894513 U CN218894513 U CN 218894513U CN 202320176612 U CN202320176612 U CN 202320176612U CN 218894513 U CN218894513 U CN 218894513U
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- lock point
- driving medium
- window
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Abstract
A shift fork transmission structure for upper hung window includes lock point and sets up the first driving medium of shifting fork hole, has articulated in proper order a plurality of second driving medium between lock point and first driving medium, and arc structure is constituteed to lock point, first driving medium and second driving medium, has all set firmly the slider in the downside of first driving medium, second driving medium and lock point. The lock points and the first transmission rods are connected through the second transmission pieces in a hinged mode, the lock points, the first transmission rods and the second transmission rods can form arc structures for matching sliding grooves with different radians, the sliding blocks are clamped in the sliding grooves and are in sliding fit with the sliding blocks, the installation is convenient, and the transmission effect is stable.
Description
Technical Field
The utility model relates to a window lock assembly, in particular to a shifting fork transmission structure for an up-hung window.
Background
At present, arc building is more and more favored by building designer, arc building is in order to ventilate needs and match self arc design, need use a large amount of and have the upper hung window of radian, upper hung window frame and the arc glass that have the radian in the upper hung window are easy to produce and process, the back is closed to upper hung window, need lock the upper hung window through shift fork lock subassembly, shift fork handle in the shift fork subassembly can be in the arc upper hung window general, because shift fork transmission structure in the shift fork lock subassembly is the general along sharp transmission, thereby lock glass on the upper hung window frame, can only set up the spout that has corresponding radian on the upper hung window frame that has the radian, so current shift fork transmission structure can not install in the spout that has the radian.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a shifting fork transmission structure for an up-hung window, and aims to enable the transmission structure to adapt to sliding grooves with different radians.
A shift fork transmission structure for going up and hang window, including lock point and offer the first driving medium of shifting fork hole, its characterized in that: a plurality of second transmission parts are hinged between the lock point and the first transmission parts in sequence, the lock point, the first transmission parts and the second transmission parts form an arc-shaped structure, and sliding blocks are fixedly arranged on the lower sides of the first transmission parts, the second transmission parts and the lock point.
The method further comprises the following steps: the sliding block is of a disc type structure.
The method further comprises the following steps: the first transmission piece and the second transmission piece are both bar-shaped plate-shaped structures, the width of each bar-shaped plate-shaped structure is smaller than the diameter of each sliding block, two opposite sides on each sliding block extend to the outer sides of two sides of each corresponding bar-shaped plate-shaped structure respectively, and the lock point is located in the middle of each corresponding sliding block.
The method further comprises the following steps: the two ends of the first transmission piece are both outer arc structures, one end of the second transmission piece is an inner arc structure, the other end of the second transmission piece is an outer arc structure, the lock point is fixedly connected to the sliding block through a third transmission piece, the third transmission piece is of a strip-shaped platy structure, the lock point is located at one end of the third transmission piece, the other end of the third transmission piece is of an inner arc structure, the inner arc structures are all lapped on the upper surfaces of corresponding sliding blocks, the outer arc structures are overlapped on the sliding blocks and are connected through pins, and the outer arc structures and the sliding blocks are in running fit with the pins.
The method further comprises the following steps: the two ends of the first transmission piece are connected with the locking points through the second transmission piece and the third transmission piece.
The utility model has the beneficial effects that: the lock points and the first transmission rods are connected through the second transmission pieces in a hinged mode, the lock points, the first transmission rods and the second transmission rods can form arc structures for matching sliding grooves with different radians, the sliding blocks are clamped in the sliding grooves and are in sliding fit with the sliding blocks, the installation is convenient, and the transmission effect is stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a first transmission member according to the present utility model;
FIG. 3 is a schematic diagram of a connection structure between a second transmission member and a slider according to the present utility model;
FIG. 4 is a schematic view of a connection structure of a third transmission member, a slider and a lock point according to the present utility model;
fig. 5 is a schematic view showing the assembly effect of the present utility model in the chute.
In the figure, 1, a first transmission member; 11. a fork hole; 2. a second transmission member; 3. a third transmission member; 4. locking points; 5. a slide block; 6. a pin; 7. an upper suspended window outer frame; 71. a chute; 81. an inner arc structure; 82. an outer arc structure.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings. Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. The terms left, middle, right, upper, lower, etc. in the examples of the present utility model are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting.
A shift fork transmission structure for up-hung window includes cylindricality lock point 4 and has seted up the first driving medium 1 of shifting fork hole 11 a plurality of second driving medium 2 has articulated in proper order between lock point 4 and the first driving medium 1, lock point 4, first driving medium 1 with arc structure is constituteed to second driving medium 2 the downside of first driving medium 1, second driving medium 2 and lock point 4 has all set firmly slider 5.
Wherein, as the chute 71 is of an arc structure, in order to facilitate the matching of the slide block 5 and the chute 71, the slide block 5 is provided with a disc structure for matching the chute 71, and the disc structure is clamped in the chute 71 and is in sliding fit with the chute 71; according to the materials of the upper suspended window outer frame 7, the depth of the sliding groove 71 is different, the bottom of the sliding groove 71 is of a C-shaped structure and is used for clamping the sliding block 5, the upper portion of the locking point 4 extends to the upper portion of the sliding groove 71, the first transmission piece 1 and the second transmission piece 2 can be located at the upper portion of the sliding groove 71 and can also be located above the sliding groove 71 and close to the sliding groove 71, when the first transmission piece 1 and the second transmission piece 2 are required to be located at the upper portion of the sliding groove 71, the first transmission piece 1 and the second transmission piece 2 are both arranged into strip-shaped plate structures, the width of the strip-shaped plate structures is smaller than the diameter of the sliding block 5, two opposite sides of the sliding block 5 extend to the outer sides of two sides of the corresponding strip-shaped plate structures respectively, and the locking point 4 is located in the middle of the corresponding sliding block 5.
As shown in fig. 2 to 4, to facilitate the assembly between the first transmission member 1, the second transmission member 2 and the locking point 4, both ends of the first transmission member 1 are respectively provided with an outer arc structure 82, one end of the second transmission member 2 is provided with an inner arc structure 81, the other end of the second transmission member 2 is provided with an outer arc structure, the locking point 4 is fixedly connected to the sliding block 5 through a third transmission member 3, the third transmission member 3 is provided with a strip-shaped plate structure, the locking point 4 is positioned at one end of the third transmission member 3, the other end of the third transmission member 3 is provided with an inner arc structure 81, the inner arc structures 81 are respectively overlapped on the upper surfaces of the corresponding sliding blocks 5, the outer arc structures 82 are overlapped on the sliding blocks 5 and are connected through pins 6, and the outer arc structures and the sliding blocks 5 are respectively in rotary fit with the pins 6, so that the hinged relationship between the first transmission member 1 and the second transmission member 2 and the third transmission member 3 is realized; both ends of the first transmission member 1 are connected with the locking point 4 through the second transmission member 2 and the third transmission member 3.
In addition, the second driving member 2 can also be a universal rod, and the scheme of the universal rod transmission between the lock point 4 and the first driving member 1 belongs to the protection scope of the utility model.
The working principle of the utility model is as shown in fig. 5, the utility model is arranged on the lower side edge of the upper suspended window outer frame 7, the sliding block 5 is clamped and matched in the sliding groove 71 in a sliding way, the shifting fork stretches into the shifting fork hole 11 and shifts the first transmission piece 1, and after the transmission of the second transmission piece 2, the locking point 4 moves and locks the position of the upper suspended window.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A shift fork transmission structure for going up and hang window, including lock point and offer the first driving medium of shifting fork hole, its characterized in that: a plurality of second transmission parts are hinged between the lock point and the first transmission parts in sequence, the lock point, the first transmission parts and the second transmission parts form an arc-shaped structure, and sliding blocks are fixedly arranged on the lower sides of the first transmission parts, the second transmission parts and the lock point.
2. A shift fork transmission structure for a window of claim 1, wherein: the sliding block is of a disc type structure.
3. A fork drive arrangement for a window as claimed in claim 2, wherein: the first transmission piece and the second transmission piece are both bar-shaped plate-shaped structures, the width of each bar-shaped plate-shaped structure is smaller than the diameter of each sliding block, two opposite sides on each sliding block extend to the outer sides of two sides of each corresponding bar-shaped plate-shaped structure respectively, and the lock point is located in the middle of each corresponding sliding block.
4. A fork drive arrangement for a window as claimed in claim 3, wherein: the two ends of the first transmission piece are both outer arc structures, one end of the second transmission piece is an inner arc structure, the other end of the second transmission piece is an outer arc structure, the lock point is fixedly connected to the sliding block through a third transmission piece, the third transmission piece is of a strip-shaped platy structure, the lock point is located at one end of the third transmission piece, the other end of the third transmission piece is of an inner arc structure, the inner arc structures are all lapped on the upper surfaces of corresponding sliding blocks, the outer arc structures are overlapped on the sliding blocks and are connected through pins, and the outer arc structures and the sliding blocks are in running fit with the pins.
5. A shift fork transmission structure for a window of claim 4, wherein: the two ends of the first transmission piece are connected with the locking points through the second transmission piece and the third transmission piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176612.0U CN218894513U (en) | 2023-02-10 | 2023-02-10 | Shifting fork transmission structure for upper suspension window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176612.0U CN218894513U (en) | 2023-02-10 | 2023-02-10 | Shifting fork transmission structure for upper suspension window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894513U true CN218894513U (en) | 2023-04-21 |
Family
ID=86002088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176612.0U Active CN218894513U (en) | 2023-02-10 | 2023-02-10 | Shifting fork transmission structure for upper suspension window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894513U (en) |
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2023
- 2023-02-10 CN CN202320176612.0U patent/CN218894513U/en active Active
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