CN214786759U - Stainless steel flat plate shaft - Google Patents
Stainless steel flat plate shaft Download PDFInfo
- Publication number
- CN214786759U CN214786759U CN202120980167.4U CN202120980167U CN214786759U CN 214786759 U CN214786759 U CN 214786759U CN 202120980167 U CN202120980167 U CN 202120980167U CN 214786759 U CN214786759 U CN 214786759U
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- hinge block
- side wall
- frame
- door frame
- door
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Abstract
The utility model belongs to the technical field of door shafts, in particular to a stainless steel flat plate shaft, which comprises a door frame, a door body and a fixing mechanism; a bottom plate is fixedly connected to the bottom end of the door frame; the door body is arranged inside the door frame; the fixing mechanism is arranged on the side walls of the door frame and the door body and comprises a frame hinge block and an upper hinge block; one end of the frame hinge block extends into the door frame, two threaded holes are formed in the side wall of the frame hinge block, and the other end of the frame hinge block extends out of the door frame; a bolt is connected inside the threaded hole; the bolt is connected to the door frame; a fixing groove is formed in the side wall of the bottom end of the frame hinge block; the upper hinge block is fixedly connected to the side wall of the door body, corresponds to the frame hinge block, and is provided with a groove on the side wall of the top end; fix through the mode that adopts pivot auto-eject, replaced last door-hinge and door frame to adopt the eccentric shaft to put the mode that the screw buckle linked, on the stainless steel bottom plate was fixed in the door frame simultaneously, prevented that a body from drooping, avoided original door because twist the risk that the screw caused a body to drop.
Description
Technical Field
The utility model belongs to the technical field of the door-hinge, specific stainless steel flat axle that says so.
Background
The door refers to an entrance of a building underpership or a store or a device which is arranged at the entrance and can be opened, has the main functions of traffic communication, lighting and ventilation, and has certain capacities of heat preservation, sound insulation, rain prevention, wind and sand prevention and the like; the aluminum alloy door is installed on the door frame and is hinged through a shaft, so that the opening and closing functions are realized.
When traditional eccentric shaft door installation, the mode that the screw buckle was put to the eccentric shaft and was linked is adopted to the interlinkage of last door-hinge and door frame, but this kind of interlinkage mode long-term use can lead to the door body to drop, has the potential safety hazard, for this reason, the utility model provides a stainless steel flat axle.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, when solving traditional eccentric shaft door installation, go up the mode that the screw buckle was put to the eccentric shaft to the interlinkage of door-hinge and door frame, but this kind of interlinkage mode long-term use can lead to the door body to rock, has the problem of potential safety hazard, the utility model provides a stainless steel flat axle.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a stainless steel flat plate shaft, which comprises a door frame, a door body and a fixing mechanism; a bottom plate is fixedly connected to the bottom end of the door frame; the door body is arranged inside the door frame; the fixing mechanism is arranged on the side walls of the door frame and the door body;
the fixing mechanism comprises a frame hinge block and an upper hinge block; one end of the frame hinge block extends into the door frame, two threaded holes are formed in the side wall of the frame hinge block, and the other end of the frame hinge block extends out of the door frame; a bolt is connected inside the threaded hole; the bolt is connected to the door frame; a fixing groove is formed in the side wall of the bottom end of the frame hinge block; the upper hinge block is fixedly connected to the side wall of the door body, corresponds to the frame hinge block, and is provided with a groove on the side wall of the top end; a fixing component is arranged inside the groove.
Preferably, the fixing assembly comprises a guide post and a shaft pin; the guide post is fixedly connected to the side wall of the bottom end of the groove, and a spring is sleeved on the guide post; the shaft pin is arranged in the groove, and a positioning hole is formed in the side wall of the bottom end of the shaft pin; the top end of the guide pillar extends into the positioning hole and is in sliding fit with the side wall of the positioning hole; one end of the spring is fixedly connected to the side wall of the bottom end of the groove, and the other end of the spring is fixedly connected to the side wall of the bottom end of the shaft pin.
Preferably, the side wall of the bottom end of the door frame is fixedly connected with a lower hinge block; one end of the lower hinge block extends into the door frame, a fixing hole is formed in the side wall of the lower hinge block, and the other end of the lower hinge block extends out of the door frame; a fixing hole is formed in the side wall of the bottom end of the lower hinge block; a convex block is fixedly connected to the side wall of the top end of the bottom plate; the lug is rotatably connected inside the fixing hole.
Preferably, the side wall of the fixing groove is fixedly connected with a copper sheet.
Preferably, the side wall of the top end of the positioning hole is fixedly connected with a rubber block.
Preferably, the frame hinge block, the upper hinge block and the lower hinge block are all made of stainless steel.
The utility model has the advantages as follows:
1. a stainless steel flat axle, fix through the mode that adopts pivot auto-eject, replaced last door-hinge and door frame and adopted the eccentric shaft to put the screw buckle to carry out the mode of linking, on the stainless steel bottom plate was fixed in the door frame simultaneously, prevented that the door body from drooping, avoided original door because twist the screw and cause the risk that the door body drops.
2. A stainless steel flat axle, through set up the copper sheet in fixed slot inside, play and carry out the effect of protecting to the fixed slot of frame hinge block inside, avoid long-time the use to cause wearing and tearing, lead to the problem that the gap between fixed slot and the pivot is bigger and bigger.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a stainless steel flat shaft according to the present invention;
FIG. 2 is a partial cross-sectional view of a stainless steel flat shaft according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
in the figure: 1. a door frame; 11. a base plate; 12. a lower hinge block; 121. a fixing hole; 122. a hinge hole; 13. a bump; 2. a door body; 3. a fixing mechanism; 31. a frame hinge block; 311. a threaded hole; 312. a bolt; 313. fixing grooves; 314. a copper sheet; 32. an upper hinging block; 321. a groove; 322. a fixing assembly; 323. a guide post; 324. a shaft pin; 325. a spring; 326. positioning holes; 327. a rubber block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 5, the stainless steel flat shaft of the present invention includes a door frame 1, a door body 2 and a fixing mechanism 3; a bottom plate 11 is fixedly connected to the bottom end of the doorframe 1; the door body 2 is arranged inside the door frame 1; the fixing mechanism 3 is arranged on the side walls of the door frame 1 and the door body 2;
the fixing mechanism 3 comprises a frame hinge block 31 and an upper hinge block 32; one end of the frame hinge block 31 extends into the door frame 1, the side wall thereof is provided with two threaded holes 311, and the other end extends out of the door frame 1; a bolt 312 is connected inside the threaded hole 311; the bolt 312 is connected to the door frame 1; a fixing groove 313 is formed in the side wall of the bottom end of the frame hinge block 31; the upper hinge block 32 is fixedly connected to the side wall of the door body 2, corresponds to the frame hinge block 31, and is provided with a groove 321 on the side wall of the top end; a fixing component 322 is arranged in the groove 321; when the door frame hinge block works, a part of the frame hinge block 31 is inserted into the door frame 1 and is fixedly connected to the door frame 1 through the bolt 312, and the other part of the frame hinge block extends out of the door frame 1; then the upper hinge block 32 is fixedly connected on the side wall of the doorframe 1; when the door body 2 needs to be installed on the door frame 1, the side wall of the top end of the upper hinge block 32 is aligned with the side wall of the bottom end of the frame hinge block 31, and then the door body is fixed through the fixing assembly 322; through this mode, adopt pivot 324 auto-eject's mode to fix, replaced last door-hinge and door frame 1 to adopt the eccentric shaft to put the screw buckle mode of linking, avoided the hidden danger that the door body 2 rocked.
As an embodiment of the present invention, the fixing assembly 322 includes a guide pillar 323 and a shaft pin 324; the guide post 323 is fixedly connected to the side wall of the bottom end of the groove 321, and a spring 325 is sleeved on the guide post 323; the shaft pin 324 is arranged in the groove 321, and a positioning hole 326 is formed on the side wall of the bottom end of the shaft pin; the top end of the guide post 323 extends into the positioning hole 326 and is in sliding fit with the side wall of the positioning hole 326; one end of the spring 325 is fixedly connected to the side wall of the bottom end of the groove 321, and the other end thereof is fixedly connected to the side wall of the bottom end of the shaft pin 324; during operation, when the door body 2 and the door frame 1 are fixed, the shaft pin 324 is pressed, the bottom end of the shaft pin 324 extrudes the spring 325, the top end of the guide post 323 slides along the side wall of the positioning hole 326 to play a role in guiding and positioning, then the top end of the shaft pin 324 is aligned with the fixing groove 313, the shaft pin 324 is released, and under the elastic force of the spring 325, the shaft pin 324 is ejected into the fixing groove 313, so that the door body 2 and the door frame 1 are fixed; the fixing mode is convenient to operate and cannot shake after being fixed.
As an embodiment of the present invention, a lower hinge block 12 is fixedly connected to a side wall of the bottom end of the door frame 1; one end of the lower hinge block 12 extends into the door frame 1, the side wall thereof is provided with a fixing hole 121, and the other end extends out of the door frame 1; a hinge hole 122 is formed in the side wall of the bottom end of the lower hinge block 12; a convex block 13 is fixedly connected to the side wall of the top end of the bottom plate 11; the lug 13 is rotatably connected inside the hinge hole 122; in operation, when the bottom of the doorframe 1 is installed, the lower hinge block 12 is firstly fixed on the door body 2, and then the hinge hole 122 is aligned with the top end of the convex block 13, so that the lower hinge block 12 is rotatably connected with the convex block 13.
As an embodiment of the present invention, a copper sheet 314 is fixedly connected to a side wall of the fixing groove 313; as an embodiment of the present invention, a rubber block 327 is fixedly connected to a sidewall of a top end of the positioning hole 326; as an embodiment of the present invention, the frame hinge block 31, the upper hinge block 32 and the lower hinge block 12 are made of stainless steel; during operation, the copper sheet 314 plays a role in protecting the fixing groove 313 in the frame hinge block 31, so that the problem that the gap between the fixing groove 313 and the shaft pin 324 is larger and larger due to abrasion caused by long-time use is avoided; the rubber block 327 is used for preventing the guide post 323 from rigidly colliding with the side wall of the top end of the positioning hole 326 to generate noise, and plays a role in buffering; the stainless steel material is adopted, so that the strength is high and the service life is long.
The working principle is as follows: when the door frame hinge block works, a part of the frame hinge block 31 is inserted into the door frame 1 and is fixedly connected to the door frame 1 through the bolt 312, and the other part of the frame hinge block extends out of the door frame 1; then the upper hinge block 32 is fixedly connected on the side wall of the doorframe 1; when the door body 2 needs to be installed on the door frame 1, the side wall of the top end of the upper hinge block 32 is aligned with the side wall of the bottom end of the frame hinge block 31, the shaft pin 324 is pressed, the bottom end of the shaft pin 324 extrudes the spring 325, at the moment, the top end of the guide pillar 323 slides along the side wall of the positioning hole 326 to play a role in guiding and positioning, then, the top end of the shaft pin 324 is aligned with the fixing groove 313, the shaft pin 324 is released, and under the elastic force of the spring 325, the shaft pin 324 is ejected into the fixing groove 313, so that the door body 2 is fixed with the door frame 1; by the mode, the operation is convenient, the mode that the shaft pin 324 is automatically popped out is adopted for fixing, the mode that the upper door shaft and the door frame 1 are connected by the eccentric shaft placed on the screw buckle is replaced, and the hidden danger of the shaking of the door body 2 is avoided; when the bottom of the doorframe 1 is installed, firstly, the lower hinge block 12 is fixedly connected to the door body 2, and then the hinge hole 122 is aligned and connected with the top end of the convex block 13, so that the lower hinge block 12 is rotatably connected with the convex block 13; the copper sheet 314 plays a role in protecting the fixing groove 313 in the frame hinge block 31, so that the problem that the gap between the fixing groove 313 and the shaft pin 324 is larger and larger due to abrasion caused by long-time use is avoided; the rubber block 327 is used for preventing the guide post 323 from rigidly colliding with the side wall of the top end of the positioning hole 326 to generate noise, and plays a role in buffering; the stainless steel material is adopted, so that the strength is high and the service life is long.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A stainless steel flat shaft which is characterized in that: comprises a door frame (1), a door body (2) and a fixing mechanism (3); a bottom plate (11) is fixedly connected to the bottom end of the door frame (1); the door body (2) is arranged inside the door frame (1); the fixing mechanism (3) is arranged on the side walls of the door frame (1) and the door body (2);
the fixing mechanism (3) comprises a frame hinge block (31) and an upper hinge block (32); one end of the frame hinge block (31) extends into the door frame (1), the side wall of the frame hinge block is provided with two threaded holes (311), and the other end of the frame hinge block extends out of the door frame (1); a bolt (312) is connected inside the threaded hole (311); the bolt (312) is connected to the door frame (1); a fixing groove (313) is formed in the side wall of the bottom end of the frame hinge block (31); the upper hinge block (32) is fixedly connected to the side wall of the door body (2) and corresponds to the frame hinge block (31), and a groove (321) is formed in the side wall of the top end of the upper hinge block; a fixing component (322) is arranged in the groove (321).
2. A stainless steel flat shaft according to claim 1, characterized in that: the fixing component (322) comprises a guide post (323) and a shaft pin (324); the guide post (323) is fixedly connected to the side wall of the bottom end of the groove (321), and a spring (325) is sleeved on the guide post (323); the shaft pin (324) is arranged in the groove (321), and a positioning hole (326) is formed in the side wall of the bottom end of the shaft pin; the top end of the guide post (323) extends into the positioning hole (326) and is in sliding fit with the side wall of the positioning hole (326); one end of the spring (325) is fixedly connected to the side wall of the bottom end of the groove (321), and the other end of the spring is fixedly connected to the side wall of the bottom end of the shaft pin (324).
3. A stainless steel flat shaft according to claim 2, characterized in that: a lower hinge block (12) is fixedly connected to the side wall of the bottom end of the doorframe (1); one end of the lower hinge block (12) extends into the door frame (1), the side wall of the lower hinge block is provided with a fixing hole (121), and the other end of the lower hinge block extends out of the door frame (1); a hinge hole (122) is formed in the side wall of the bottom end of the lower hinge block (12); a convex block (13) is fixedly connected to the side wall of the top end of the bottom plate (11); the lug (13) is rotatably connected inside the hinge hole (122).
4. A stainless steel flat shaft according to claim 3, characterized in that: and the side wall of the fixing groove (313) is fixedly connected with a copper sheet (314).
5. The stainless steel flat shaft of claim 4, wherein: and a rubber block (327) is fixedly connected to the side wall of the top end of the positioning hole (326).
6. The stainless steel flat shaft of claim 5, wherein: the frame hinge block (31), the upper hinge block (32) and the lower hinge block (12) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980167.4U CN214786759U (en) | 2021-05-09 | 2021-05-09 | Stainless steel flat plate shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980167.4U CN214786759U (en) | 2021-05-09 | 2021-05-09 | Stainless steel flat plate shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786759U true CN214786759U (en) | 2021-11-19 |
Family
ID=78692633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120980167.4U Active CN214786759U (en) | 2021-05-09 | 2021-05-09 | Stainless steel flat plate shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786759U (en) |
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2021
- 2021-05-09 CN CN202120980167.4U patent/CN214786759U/en active Active
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