CN211313765U - Safe convenient closed timber - Google Patents
Safe convenient closed timber Download PDFInfo
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- CN211313765U CN211313765U CN201921883159.7U CN201921883159U CN211313765U CN 211313765 U CN211313765 U CN 211313765U CN 201921883159 U CN201921883159 U CN 201921883159U CN 211313765 U CN211313765 U CN 211313765U
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- rod
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Abstract
The utility model discloses a safe convenient closed timber, including a door body and a door frame, door body and door frame pass through hinged joint, be provided with central gear in the inside intermediate layer of the door body, central gear's upper and lower, left and right respectively with the one end meshing of four racks, be provided with the sealing strip in the rack one end that is close to a body border be provided with the seal groove corresponding with the sealing strip on the door frame, the sealing strip passes through the cassette and is connected with rack one end, the spacing groove has been seted up on the central gear, be provided with in the arc wall with the big or small assorted spacing post of arc wall, it has the uide bushing to correspond each rack difference fixed mounting on the door body. The utility model discloses a timber has the rack and has the uide bushing, and job stabilization, sun gear are equipped with the spacing groove, and the stroke is fixed, advantages such as safer.
Description
Technical Field
The utility model relates to a timber field especially relates to a safe convenient closed timber.
Background
The door has a great weight in family life, in the indoor door, the occupation ratio of the wooden door is very large, the requirement of the indoor door on comfort is higher, gaps are reserved on the upper part, the lower part, the left part and the right part of the traditional wooden door, so that the wooden door can be opened and closed freely after the wooden door is expanded and deformed, and in order to achieve the sealing effect, most wooden doors are provided with sealing rubber strips for sealing, sound insulation and shock absorption, therefore, the phenomenon that the door cannot be closed or is closed too tightly can occur after the wooden door is expanded and deformed, if the gaps are reserved too large, air is leaked through air, a large amount of cold air or heating energy is wasted, particularly, people are troubled in cold areas, and then a sealing wooden door is provided, a sealing groove is formed in the position of the door frame corresponding to the door body sealing strip, and the sealing groove on the door frame is sealed by driving the four gear racks to stretch and drive the, reach the adjustable purpose in clearance between the door body and the door frame, solved the sealed not good problem of timber, nevertheless its shortcoming lies in:
1. the door body is provided with a groove, a swing rod penetrates through the groove in the door body and is inserted into the circle center of the gear, the swing rod is rotated to drive the gear to rotate, the swing rod is taken out after adjustment is completed, the operation is very troublesome, the swing rod is easy to lose, the interior of the door body is easy to be polluted due to repeated pulling and inserting, and the cleaning is difficult;
2. when the central gear drives the rack to move and stretch, corresponding guide parts are lacked, the rack is easy to misplace when the door body is vibrated, and the wooden door is very difficult to maintain, so that the sealing strips at corresponding parts can not be adjusted any more;
3. the rotation of the central gear is not limited, so that the clamping seat for mounting the sealing strip extends out of the door body and is damaged;
4. the seal groove of the door frame is in an open design, so that the door frame is not attractive and is not beneficial to sealing.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a safe convenient closed timber, this timber have the rack and have the uide bushing, job stabilization, sun gear are equipped with the spacing groove, and the stroke is fixed, advantages such as safer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safe and convenient closed wooden door comprises a door body and a door frame, wherein the door body is connected with the door frame through a hinge, a central gear is arranged in an internal interlayer of the door body, the upper part, the lower part, the left part and the right part of the central gear are respectively meshed with one end of four racks, the other ends of the four racks extend to the edges of the four edges of the door body, the four racks are respectively vertical to the four edges of the door body, a sealing strip is arranged at one end of each rack close to the edge of the door body, notches are formed at positions of the sealing strip corresponding to the hinge and the door lock, a sealing groove corresponding to the sealing strip is arranged on the door frame, the sealing strip is connected with one end of each rack through a clamping seat, the clamping seat is vertically fixed at one end of each rack, a limiting groove is formed on the central gear, the limiting groove is an arc, the limiting column penetrates through the limiting groove and is fixedly installed on the door body.
The utility model discloses a rack guide device, including the rack, the rack is fixed on the door body, correspond each rack respectively fixed mounting on the door body has the uide bushing, the uide bushing includes direction base and protection shield, the direction base with rack parallel arrangement and one side are fixed on the door body, the direction base is opened along direction base length direction for a side of rack has the guide way, the rack for a side of direction base fixed be provided with guide way shape size assorted guide block, the rack passes through the guide way sliding connection of guide block with the direction base, fixed mounting has the protection shield on the direction base, the protection shield sets up the opposite side at the door body that the rack.
The rotating shaft of the central gear is rotatably connected to the door body, a blind hole is formed in the other end, opposite to the other end connected with the door body, of the rotating shaft along the axial direction of the rotating shaft, the blind hole is of a hexagonal rhombus shape, and a gear swing rod is rotatably connected to the door body; the gear swing rod comprises a connecting rod, one end of the connecting rod is fixedly provided with a hexagonal diamond part matched with the blind hole in shape and size, the other end of the connecting rod is coaxially provided with a connecting part, the connecting part is provided with a through hole along the axial direction thereof, the inner side wall of the through hole is provided with a telescopic groove, one side of the connecting rod is provided with a telescopic rod, the side wall of one end of the telescopic rod is provided with a telescopic block matched with the telescopic groove in shape and size, the telescopic rod is connected with the connecting part in a sliding way through a telescopic block and a telescopic groove, the other end of the telescopic rod is fixedly provided with an intermediate rod, the middle rod is perpendicular to the telescopic rod, the other end of the middle rod is rotatably connected with a rocking handle, the rocking handle is perpendicular to the middle rod, a groove for placing the middle rod and the rocking handle is formed in the surface of the door body, and the connecting rod is rotatably connected with the door body.
In the structure, when the door is closed and sealed, the middle rod and the rocking handle are firstly pulled out from the groove on the door body, when the door is pulled out, the telescopic rod slides in the telescopic groove through the telescopic block in the connecting part, then the rocking handle is rotated to ensure that the rocking handle is perpendicular to the surface of the door body, then the connecting rod can be rotated through the rocking handle, when the connecting rod is rotated, the hexagonal part at one end of the connecting rod drives the central gear to rotate, the central gear simultaneously drives the four racks to move outwards to drive the sealing strip to be inserted into the sealing groove so as to seal the door body and the door frame, when the racks move, the guiding block at the bottoms of the racks is used for guiding the guiding groove on the guiding base, when the central gear rotates, the limiting column moves in the limiting groove, when the sealing strip reaches the limiting point, the limiting column reaches one end of the limiting groove, the central gear does not rotate at the moment, then the shaking handle is rotated to enable the shaking handle to be parallel to the surface of the door body, one end of the telescopic rod retracts into the connecting part, and the middle rod and the shaking handle retract into the groove in the door body; when opening the door and removing the sealing, similar with the sealing door body, only need with the connecting rod reversal can realize removing sealedly.
Preferably, the clamping seat and the sealing strip are fixed through two bolts.
Preferably, an elastic layer is arranged at the opening of the sealing groove, and two sides of the elastic layer are fixedly connected to two sides of the opening of the sealing groove.
Preferably, the elastic layer is made of elastic rubber materials.
Has the advantages that:
1. fix the gear rocking pole on the door body, avoided the problem that the rocking pole is lost, need not to pull out repeatedly and insert, the internal portion of door is cleaner, has avoided influencing gear drive's problem because of the dust is too much.
2. The accuracy of the motion of rack has been guaranteed in the setting of uide bushing, and the setting of protection shield can improve the protection effect to the rack, avoids the rack dislocation scheduling problem that leads to because of external collision.
3. Be provided with spacing groove and spacing post on sun gear, spacing the motion of sun gear, sealed safer.
4. Set up the sealed effect that can improve between seal groove and the sealing strip on the one hand in sealing strip department, on the other hand can make door frame department more pleasing to the eye.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a front cross-sectional view of an embodiment of the invention;
fig. 3 is a schematic structural view of a guide sleeve according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a manual swing rod according to an embodiment of the present invention;
FIG. 5 is an enlarged partial view at A in FIG. 2;
FIG. 6 is an enlarged partial view at B of FIG. 1;
fig. 7 is a schematic view of a sealing structure between the sealing strip and the sealing groove according to an embodiment of the present invention.
Reference numerals: 1. a door body; 2. a gear swing rod; 3. a door frame; 4. a door lock; 5. shaking the handle; 6. a sun gear; 7. a guide sleeve; 8. a guide block; 9. a guide base; 10. a guide groove; 11. a protection plate; 12. a rack; 13. an intermediate lever; 14. a telescopic rod; 15. a limiting column; 16. a limiting groove; 17. a card holder; 18. a sealing strip; 19. a sealing groove; 20. an elastic layer; 21. a connecting portion; 22. a connecting rod; 23. a hexagonal prism portion.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1:
as shown in fig. 1-6, a safe and convenient closed wooden door comprises a door body 1 and a door frame 3, wherein the door body 1 is connected with the door frame 3 through a hinge, a central gear 6 is arranged in an inner interlayer of the door body 1, the upper, lower, left and right sides of the central gear 6 are respectively engaged with one end of four racks 12, the other ends of the four racks 12 respectively extend towards the edges of the four edges of the door body 1, the four racks 12 are respectively perpendicular to the four edges of the door body 1, a sealing strip 18 is arranged on the end of the rack 12 close to the edge of the door body 1, a notch is formed at the position of the sealing strip 18 corresponding to the hinge and the door lock 4, a sealing groove 19 corresponding to the sealing strip 18 is arranged on the door frame 3, the sealing strip 18 is connected with the racks 12 through a clamping seat 17, because in the daily use, the sealing strip 18 may not completely retract into the door body 1, in the sealing strip 18 that does not have complete fixation probably deviate from cassette 17, hardly pack back cassette 17 once more, in this embodiment, cassette 17 and sealing strip 18 are through two bolt fastening, have avoided this kind of problem, cassette 17 vertical fixation has seted up spacing groove 16 on the sun gear 6 on the rack 12, and spacing groove 16 is the arc wall, is provided with the spacing post 15 with the big or small assorted of arc wall in the arc wall, and spacing post 15 passes spacing groove 16 fixed mounting on the door body 1.
The door body 1 is last to correspond each rack 12 respectively fixed mounting have uide bushing 7, uide bushing 7 is including direction base 9 and protection shield 11, direction base 9 and rack 12 parallel arrangement and left side are fixed on the door body 1, direction base 9 is opened along direction of direction base 9 length direction for a side of rack 12 has guide way 10, rack 12 is for the fixed guide block 8 that is provided with and 10 shape size assorted of guide way of a side of direction base 9, rack 12 passes through guide block 8 and the guide way 10 sliding connection of direction base 9, fixed mounting has protection shield 11 on the direction base 9, protection shield 11 sets up on rack 12 right side.
A rotating shaft of the central gear 6 is rotatably connected to the door body 1, a blind hole is formed in the other end, opposite to the other end connected with the door body 1, of the rotating shaft along the axial direction of the rotating shaft, the blind hole is of a hexagonal rhombus shape, and a gear swing rod 2 is rotatably connected to the door body 1; the gear swing rod 2 comprises a connecting rod 22, as shown in fig. 4, a hexagonal prism portion 23 matched with the blind hole in shape and size is arranged at the left end of the connecting rod 22, a connecting portion 21 is coaxially arranged at the right end of the connecting rod 22, a through hole is axially formed in the connecting portion 21, a telescopic groove is formed in the inner side wall of the through hole, namely, a cubic cavity is formed in the right end of the connecting rod 22, a hole penetrating through the cavity and the outside is formed in the end face of the right end of the connecting rod 22, a telescopic rod 14 is arranged at the right side of the connecting rod 22, a telescopic block matched with the telescopic groove in shape and size is arranged on the side wall of the left end of the telescopic rod 14, the telescopic block is also in a cubic shape and can slide left and right in the cavity at the right end of the connecting rod 22, the telescopic rod 14 is connected with the connecting portion 21 in a sliding, the other end of the intermediate rod 13 is rotatably connected with a shaking handle 5, the shaking handle 5 is perpendicular to the intermediate rod 13, the surface of the door body 1 is provided with a groove for placing the intermediate rod 13 and the shaking handle 5, and the connecting rod 22 is rotatably connected with the door body 1. The end face of the right end of the connecting rod 22 is provided with a ring for preventing the telescopic block from separating from the telescopic groove.
In the structure, when the door is closed and sealed, firstly, the middle rod 13 and the rocking handle 5 are pulled out from the groove on the door body 1, when the middle rod is pulled out, the telescopic rod 14 slides in the telescopic groove through the telescopic block in the connecting part 21, then the rocking handle 5 is rotated to ensure that the rocking handle 5 is vertical to the surface of the door body 1, then the connecting rod 22 can be rotated through the rocking handle 5, when the connecting rod 22 is rotated, the telescopic block plays a limiting role in the telescopic groove, namely, the connecting rod 22 and the telescopic rod 14 cannot relatively rotate, the hexagonal part 23 at one end of the connecting rod 22 drives the central gear 6 to rotate, the central gear 6 simultaneously drives the four racks 12 to move outwards, the driving sealing strip 18 is inserted into the sealing groove 19 to seal the space between the door body 1 and the door frame 3, when the racks 12 move, the guiding block 8 at the bottoms of the racks 12 guides the guiding groove 10 on the guiding base 9, when the central gear, the limiting column 15 moves in the limiting groove 16, when the sealing strip 18 reaches the limiting point, the limiting column 15 reaches one end of the limiting groove 16, the central gear 6 does not rotate at the moment, then the rocking handle 5 rotates to enable the rocking handle to be parallel to the surface of the door body 1, one end of the telescopic rod 14 retracts into the connecting portion 21, and the middle rod 13 and the rocking handle 5 retract into the groove in the door body 1; when the door is opened and the sealing is removed, the sealing can be removed by only reversing the connecting rod 22, the gear swing rod 2 is pulled out during use, and the gear swing rod 2 is retracted and fixed in the groove after use, so that the door is very convenient to use and cannot be lost, and dust cannot pollute the inside of the door body and influence gear transmission.
Example 2:
as shown in fig. 5, in embodiment 2, on the basis of embodiment 1, an elastic layer 20 is disposed at an opening of a sealing groove 19, two sides of the elastic layer 20 are fixedly connected to two sides of the opening of the sealing groove 19, the elastic layer 20 is made of an elastic rubber material, the elastic layer 20 is disposed to seal the opening of the sealing groove 19, when sealing is performed, the sealing strip 18 can press the elastic layer 20 to deform into the sealing groove 19, and finally, the sealing strip is coated on an end surface of the sealing strip 18, so that the sealing effect between the door frame 3 and the door body 1 is better, meanwhile, the surface of the door frame 3 is smoother and more beautiful, and the service life of the elastic layer 20 can be prolonged by using the.
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.
Claims (4)
1. A safe and convenient closed wooden door comprises a door body and a door frame, wherein the door body is connected with the door frame through a hinge, a central gear is arranged in an internal interlayer of the door body, the upper part, the lower part, the left part and the right part of the central gear are respectively meshed with one end of four racks, the other ends of the four racks extend to the edges of the four edges of the door body, the four racks are respectively vertical to the four edges of the door body, a sealing strip is arranged at one end of each rack close to the edge of the door body, notches are formed at positions of the sealing strip corresponding to the hinge and the door lock, a sealing groove corresponding to the sealing strip is arranged on the door frame, the sealing strip is connected with one end of each rack through a clamping seat, the clamping seat is vertically fixed at one end of each rack, the closed wooden door is characterized in that a limiting groove is formed on the central gear, the, the limiting column penetrates through the limiting groove and is fixedly arranged on the door body;
the door body is fixedly provided with a guide sleeve corresponding to each rack respectively, the guide sleeve comprises a guide base and a protection plate, the guide base is arranged in parallel with the racks, one side of the guide base is fixed on the door body, a guide groove is formed in one side of the guide base opposite to the racks along the length direction of the guide base, a guide block matched with the shape and size of the guide groove is fixedly arranged on one side of the racks opposite to the guide base, the racks are connected with the guide groove of the guide base in a sliding mode through the guide block, the protection plate is fixedly arranged on the guide base, and the protection plate is arranged on the other side of the door body connected with the racks opposite to the guide;
the rotating shaft of the central gear is rotatably connected to the door body, a blind hole is formed in the other end, opposite to the other end connected with the door body, of the rotating shaft along the axial direction of the rotating shaft, the blind hole is of a hexagonal rhombus shape, and a gear swing rod is rotatably connected to the door body; the gear swing rod comprises a connecting rod, one end of the connecting rod is fixedly provided with a hexagonal diamond part matched with the blind hole in shape and size, the other end of the connecting rod is coaxially provided with a connecting part, the connecting part is provided with a through hole along the axial direction thereof, the inner side wall of the through hole is provided with a telescopic groove, one side of the connecting rod is provided with a telescopic rod, the side wall of one end of the telescopic rod is provided with a telescopic block matched with the telescopic groove in shape and size, the telescopic rod is connected with the connecting part in a sliding way through a telescopic block and a telescopic groove, the other end of the telescopic rod is fixedly provided with an intermediate rod, the middle rod is perpendicular to the telescopic rod, the other end of the middle rod is rotatably connected with a rocking handle, the rocking handle is perpendicular to the middle rod, a groove for placing the middle rod and the rocking handle is formed in the surface of the door body, and the connecting rod is rotatably connected with the door body.
2. The safe and convenient closed wooden door as claimed in claim 1, wherein the clamping seat and the sealing strip are fixed through two bolts.
3. The safe and convenient closed wooden door as claimed in claim 1, wherein an elastic layer is arranged at the opening of the sealing groove, and two sides of the elastic layer are fixedly connected to two sides of the opening of the sealing groove.
4. The safe and convenient closed wooden door as claimed in claim 3, wherein the elastic layer is made of elastic rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883159.7U CN211313765U (en) | 2019-11-04 | 2019-11-04 | Safe convenient closed timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883159.7U CN211313765U (en) | 2019-11-04 | 2019-11-04 | Safe convenient closed timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313765U true CN211313765U (en) | 2020-08-21 |
Family
ID=72076709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883159.7U Active CN211313765U (en) | 2019-11-04 | 2019-11-04 | Safe convenient closed timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167692A (en) * | 2020-10-12 | 2021-01-05 | 黔南州烟草公司惠水县分公司 | Continuous pressing type tobacco leaf bundling device and method |
| WO2023000538A1 (en) * | 2021-07-20 | 2023-01-26 | 南京瑞贻电子科技有限公司 | Waveform recorder having shock-absorbing and waterproof function and use method therefor |
-
2019
- 2019-11-04 CN CN201921883159.7U patent/CN211313765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167692A (en) * | 2020-10-12 | 2021-01-05 | 黔南州烟草公司惠水县分公司 | Continuous pressing type tobacco leaf bundling device and method |
| WO2023000538A1 (en) * | 2021-07-20 | 2023-01-26 | 南京瑞贻电子科技有限公司 | Waveform recorder having shock-absorbing and waterproof function and use method therefor |
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