CN217632218U - Convenient manual bars door - Google Patents
Convenient manual bars door Download PDFInfo
- Publication number
- CN217632218U CN217632218U CN202221376801.4U CN202221376801U CN217632218U CN 217632218 U CN217632218 U CN 217632218U CN 202221376801 U CN202221376801 U CN 202221376801U CN 217632218 U CN217632218 U CN 217632218U
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- rod
- rod system
- hinged
- handle
- connecting part
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- Expired - Fee Related
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- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A convenient manual gate belongs to the technical field of daily life and comprises a fixing part, a left rod system, a connecting part, a right rod system, an end cover and a handle, wherein the fixing part is connected with the left rod system, the left rod system is in butt joint with the connecting part, the other side of the connecting part is connected with the right rod system, the right rod system is connected with the end cover, and the handle is arranged on the connecting part and is respectively connected with the left rod system and the right rod system. The left rod system comprises a first rod, a second rod, a third rod, a fourth rod, a fifth rod and an operating rod, wherein the left end of the first rod is hinged to the lower end of the fixing portion, the right end of the first rod is hinged to the right end of the third rod and the left end of the fourth rod together, the left end of the second rod is hinged to the upper end of the fixing portion, the left end of the third rod is hinged to the middle upper portion of the second rod, the right end of the fourth rod is hinged to a shaft pin on the lower side of the connecting portion, and the right end of the fifth rod is hinged to a shaft pin on the upper side of the connecting portion. The connecting portion comprises side plates, a shaft pin and sliding grooves, the two side plates are arranged in the front and the back, the sliding grooves penetrating through the front faces of the side plates are formed, and the handle slides in the sliding grooves.
Description
Technical Field
The utility model belongs to the technical field of daily life, especially, relate to a convenient manual bars door.
Background
Various grille doors can be seen everywhere in daily life, the structure forms are various, the structure adopts an electric driving mode to complete the opening and closing of the grille doors, or the grille doors are pushed and pulled from one side of the grille doors, the electric driving mode is natural and convenient, the problems of high construction cost, complex circuits and the like are always inconvenient, the operation stroke is larger in a manual pushing and pulling mode from one side, and the convenience in operation is not easy to guarantee.
Disclosure of Invention
The utility model provides a technical problem adopt following technical scheme to realize:
the utility model provides a convenient manual bars door, includes fixed part, left pole system, connecting portion, right pole system, end cover and handle, and the left pole system is connected to the fixed part, and the left pole system docks connecting portion, and the right pole system is connected to the opposite side of connecting portion, and the end cover is connected to the right pole system, and the handle is installed on connecting portion and is connected left pole system and right pole system respectively, and operating handle controls the motion of left pole system and right pole system.
The left rod system comprises a first rod, a second rod, a third rod, a fourth rod, a fifth rod and a control rod, wherein the left end of the first rod is hinged to the lower end of the fixing part, the right end of the first rod is hinged to the right end of the third rod and the left end of the fourth rod together, the left end of the second rod is hinged to the upper end of the fixing part, the right end of the second rod is hinged to the left end of the fifth rod and the left end of the control rod together, the left end of the third rod is hinged to the middle upper portion of the second rod, the right end of the fourth rod is hinged to a shaft pin on the lower side of the connecting part, the right end of the fifth rod is hinged to a shaft pin on the upper side of the connecting part, the middle of the control rod is hinged to the middle of the fourth rod, the right side of the control rod is a control groove, the control groove extends to the range of the connecting part, the left rod system and the right rod system are respectively provided with a control groove, and a handle is connected between the two control grooves. The connecting part comprises side plates, shaft pins and sliding grooves, the two side plates are arranged in the front and back direction, the shaft pins are arranged between the two side plates from top to bottom, the front surfaces of the side plates are provided with through sliding grooves, and the handles slide in the sliding grooves.
Further, the fixing portion is fixed to the door frame or the window frame.
Furthermore, the thickness of the control groove is half of that of the control rod to avoid the right rod system and prevent the control rod from moving and interfering with the right rod system when the control rod is folded and retracted.
Further, the right and left linkages are symmetrically arranged with respect to the connecting portion.
Furthermore, the right end of the right rod system is connected with an end cover, and the end cover butts against the side face of the door frame or the window frame when the whole grille door is opened, so that a surrounding structure of the grille door is formed.
The utility model has the advantages that:
the utility model provides a grid door structure, its structure that has the pole system of symmetry slides from top to bottom at the middle operating handle of grid door and can realize the switching of grid door, and the operation stroke is shorter, simple structure, and is easy and simple to handle.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic half-side view of the present invention;
in the figure: 10. the left rod system 20, the first rod 21, the second rod 22, the third rod 23, the fourth rod 24, the fifth rod 25, the operating rod 26, the control groove 261, the connecting part 30, the side plate 31, the shaft pin 32, the sliding groove 33, the right rod system 40, the end cover 50 and the handle 60.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-3, the convenient manual grille door comprises a fixing portion 10, a left rod system 20, a connecting portion 30, a right rod system 40, an end cover 50 and a handle 60, wherein the fixing portion 10 is connected with the left rod system 20, the left rod system 20 is connected with the connecting portion 30 in a butt joint mode, the other side of the connecting portion 30 is connected with the right rod system 40, the right rod system 40 is connected with the end cover 50, the handle 60 is installed on the connecting portion 30 and is respectively connected with the left rod system 20 and the right rod system 40, and the operation handle 60 controls the movement of the left rod system 20 and the right rod system 40.
The fixing portion 10 is fixed on the door frame or the window frame, and for convenience of illustration, the illustration of the fixing portion 10 in the embodiment is only two pins, and the fixing is performed by the two pins, which will be understood by those skilled in the art.
For ease of description and understanding, the following description of the present embodiment will be described in a side-to-side and top-to-bottom orientation as shown in FIG. 2.
The left rod system 20 comprises a first rod 21, a second rod 22, a third rod 23, a fourth rod 24, a fifth rod 25 and a control lever 26, wherein the left end of the first rod 21 is hinged at the lower end of the fixed part 10, the right end of the first rod 21 is hinged with the right end of the third rod 23 and the left end of the fourth rod 24 together, the left end of the second rod 22 is hinged at the upper end of the fixed part 10, the right end of the second rod 22 is hinged with the left end of the fifth rod 25 and the left end of the control lever 26 together, the left end of the third rod 23 is hinged at the middle upper part of the second rod 22, the right end of the fourth rod 24 is hinged at the pin 32 at the lower side of the connecting part 30, the right end of the fifth rod 25 is hinged at the pin 32 at the upper side of the connecting part 30, the middle part of the control lever 26 is hinged at the middle part of the fourth rod 24, the right side of the control lever 26 is a control groove 261, the thickness of the control groove 261 is half of the control groove 26, the right rod system 40 is used for preventing the control groove 26 from moving interference with the right rod system 40 when the folding and the control groove 261 extends to the range of the left rod system 20 and the control groove 261, and the control groove 60 is respectively connected between the left rod system 20 and the control groove 261, and the control groove 60.
The connecting portion 30 includes side plates 31, a shaft pin 32 and a sliding slot 33, the two side plates 31 are arranged in front and rear, the shaft pin 32 is respectively arranged between the two side plates 31, the sliding slot 33 is arranged on the front surface of the side plate 31, and the handle 60 slides in the sliding slot 33.
The right and left linkages 40 and 20 are symmetrically arranged with respect to the connecting portion 30.
The right end of the right rod system 40 is connected with an end cover 50, and the end cover 50 is propped against the side surface of the door frame or the window frame when the whole grille door is opened, so that a surrounding structure of the grille door is formed.
The handle 60 is sleeved in the sliding groove 33 and the two control grooves 261, the handle 60 slides up and down to drive the left rod system 20 and the right rod system 40 to move, and certainly, the connecting part 30 moves synchronously to realize opening and closing.
The utility model discloses a theory of operation is: the lower half of the second rod 22, the third rod 23, the upper half of the fourth rod 24 and the left plate of the operating rod 26 are hinged in pairs to form a quadrilateral structure, the sides of the quadrilateral structure can rotate mutually according to the characteristics of the quadrilateral structure, of course, the quadrilateral is not necessarily a parallelogram, the extension sections of the sides move along with the rotation of the sides of the quadrilateral structure, the whole grid can be opened or closed because the left ends of the first rod 21 and the second rod 22 are fixed, and the operation of the whole movement is controlled and realized by the sliding of the handle 60 in the sliding chute 33.
The above embodiments mainly describe the utility model discloses a convenient manual bars door. While only limited embodiments and features have been described, it will be understood by those skilled in the art that the invention may be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present embodiments are to be considered as illustrative and not restrictive, and various modifications and alternative arrangements may be devised by those skilled in the art without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (5)
1. A convenient manual gate comprises a fixing part (10), a left rod system (20), a connecting part (30), a right rod system (40), an end cover (50) and a handle (60), and is characterized in that the fixing part (10) is connected with the left rod system (20), the left rod system (20) is in butt joint with the connecting part (30), the other side of the connecting part (30) is connected with the right rod system (40), the right rod system (40) is connected with the end cover (50), the handle (60) is installed on the connecting part (30) and is respectively connected with the left rod system (20) and the right rod system (40), the operating handle (60) controls the movement of the left rod system (20) and the right rod system (40), the left rod system (20) comprises a first rod (21), a second rod (22), a third rod (23), a fourth rod (24), a fifth rod (25) and an operating rod (26), the left end of the first rod (21) is hinged to the lower end of the fixing part (10), the right end of the first rod (21) and the third rod (23) are hinged with the right rod (24), the left end of the second rod system (22) and the upper end of the second rod (26) are hinged with the upper end of the left rod system (22), the right end of fourth pole (24) articulates on pivot (32) of connecting portion (30) downside, the right end of fifth pole (25) articulates on pivot (32) of connecting portion (30) upside, the middle part of control rod (26) is articulated with the middle part of fourth pole (24), the right side of control rod (26) is control tank (261), left rod system (20) and right rod system (40) all have control tank (261) respectively, connect handle (60) between two control tank (261), connecting portion (30) include curb plate (31), pivot (32) and spout (33), two curb plate (31) are arranged from beginning to end, each pivot (32) about between two curb plate (31), curb plate (31) openly have spout (33) that run through, handle (60) slide in spout (33).
2. Convenient manual grating door according to claim 1, characterized in that the fixing part (10) is fixed to the door frame or the window frame.
3. A portable hand-operated grille door according to claim 1 wherein the thickness of the control slot (261) is half that of the operating lever (26) to avoid the right bar linkage (40).
4. Convenient manual gate according to claim 1, characterised in that the right bar system (40) and the left bar system (20) are arranged symmetrically with respect to the connecting part (30).
5. Convenient manual grille door according to claim 1, characterized in that the right end of the right bar system (40) is connected with an end cap (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221376801.4U CN217632218U (en) | 2022-06-06 | 2022-06-06 | Convenient manual bars door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221376801.4U CN217632218U (en) | 2022-06-06 | 2022-06-06 | Convenient manual bars door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632218U true CN217632218U (en) | 2022-10-21 |
Family
ID=83622355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221376801.4U Expired - Fee Related CN217632218U (en) | 2022-06-06 | 2022-06-06 | Convenient manual bars door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632218U (en) |
-
2022
- 2022-06-06 CN CN202221376801.4U patent/CN217632218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |