CN218061968U

CN218061968U - Split type door knife

Info

Publication number: CN218061968U
Application number: CN202220808473.4U
Authority: CN
Inventors: 司承宽; 杜娟
Original assignee: Jinan Fusen Woodworking Tool Manufacturing Co ltd
Current assignee: Jinan Fusen Woodworking Tool Manufacturing Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-16
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to a door sword technical field just discloses a split type door sword, which comprises an outer shell, fixedly connected with connects the shell in the middle of the shell bottom, the top is provided with the group battery in the shell, the bottom is provided with actuating mechanism in the shell, the actuating mechanism bottom is provided with drive mechanism, the drive mechanism right side is provided with link mechanism, actuating mechanism includes pneumatic cylinder, telescopic link, ratch and spout, bottom right side in the shell is connected to pneumatic cylinder fixed connection, telescopic link right-hand member telescopic connection is in the pneumatic cylinder left end, ratch right-hand member fixed connection is in the telescopic link left end, back bottom in the shell is seted up to the spout, drive mechanism includes rack, gear and pivot. This split type door sword can carry out the split with link mechanism, and the connecting axle can be followed the actuating lever and extracted, and the picture peg can be followed and extracted in inserting the box, inserts the box and can install alone on the door plant in advance, and convenient recombination is favorable to dismantling once more.

Description

Split type door knife

Technical Field

The utility model relates to a door sword technical field specifically is a split type door sword.

Background

The door knife is also called a door opener, is arranged on the door and is used for driving the door, thereby realizing the opening and closing device of the door, which is generally in a strip shape, and is called the door knife in an image manner.

The existing door knife is inconvenient to disassemble after being installed, and can be improved in order to be convenient to disassemble when in failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type door sword to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a split type door sword, includes the shell, fixedly connected with connects the shell in the middle of the shell bottom, the top is provided with the group battery in the shell, the bottom is provided with actuating mechanism in the shell, the actuating mechanism bottom is provided with drive mechanism, the drive mechanism right side is provided with link mechanism.

Actuating mechanism includes pneumatic cylinder, telescopic link, ratch and spout, bottom right side in the shell is fixed connection to the pneumatic cylinder, telescopic link right-hand member concertina connection is in the pneumatic cylinder left end, ratch right-hand member fixed connection is in the telescopic link left end, the back bottom in the shell is seted up to the spout.

Preferably, the transmission mechanism comprises a rack, a gear and a rotating shaft, the rack is fixedly connected to the front face of the rack rod, the gear is meshed with the front face of the rack, and the rotating shaft is fixedly connected to the center of the gear.

Preferably, link mechanism includes actuating lever, even axle, connecting rod, free bearing, picture peg and inserts the box, actuating lever left end fixed connection is in pivot outer lane bottom in the connecting shell, even the axle is pegged graft in actuating lever bottom right side, connecting rod fixed connection is in even axle bottom, the free bearing articulates in the connecting rod right-hand member, the positive central fixed connection of picture peg is at the free bearing back, it cup joints in the picture peg bottom to insert the box.

Preferably, the spout is located the ratch back, ratch back fixedly connected with slide, just the ratch passes through slide sliding connection in spout to the ratch is stable and can slide.

Preferably, the pivot top is rotated through the bearing and is connected in the shell inner wall, pivot top fixed connection is in the bearing inner race, bearing inner race fixed connection is in the shell inner wall, the pivot bottom runs through and connects shell top center and extend to the interior bottom center of connecting shell, pivot and connecting shell junction also are provided with the bearing to the pivot is stable and can rotate.

Preferably, the right side of the outer ring of the connecting shell is provided with a movable opening for accommodating the activity of the driving rod, and the right side of the bottom of the driving rod is provided with a rotating groove, so that the driving rod can move on the connecting shell, and the right end of the driving rod can be detached.

Preferably, the left side and the right side of the plug-in box are provided with mounting holes, and the top of the plug-in box is provided with a slot so that the plug-in box can be mounted and fixed on a door plate, and the plug board can be plugged in and pulled out.

Compared with the prior art, the utility model provides a split type door sword possesses following beneficial effect:

1. this split type door sword can carry out the split with link mechanism, and the connecting axle can be followed the actuating lever and extracted, and the picture peg can be followed and extracted in inserting the box, inserts the box and can install alone on the door plant in advance, and convenient recombination is favorable to dismantling once more.

2. This split type door sword drives link mechanism through actuating mechanism and drive mechanism and realizes opening the door, because the pneumatic cylinder drive that uses, gear and rack drive, therefore the noise is less, and experience feels better.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a housing; 2. a connecting shell; 3. a battery pack; 4. a drive mechanism; 401. a hydraulic cylinder; 402. a telescopic rod; 403. a rack bar; 404. a chute; 5. a transmission mechanism; 501. a rack; 502. a gear; 503. a rotating shaft; 6. a link mechanism; 601. a drive rod; 602. a connecting shaft; 603. a connecting rod; 604. hinging seat; 605. inserting plates; 606. and (5) inserting the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a split type door knife comprises a shell 1, a connecting shell 2 is fixedly connected in the middle of the bottom of the shell 1, a battery pack 3 is arranged at the top in the shell 1, a driving mechanism 4 is arranged at the bottom in the shell 1, the driving mechanism 4 comprises a hydraulic cylinder 401, an expansion link 402, a rack bar 403 and a sliding groove 404, the hydraulic cylinder 401 is fixedly connected to the right side of the bottom in the shell 1, the right end of the expansion link 402 is telescopically connected to the left end of the hydraulic cylinder 401, the right end of the rack bar 403 is fixedly connected to the left end of the expansion link 402, the sliding groove 404 is arranged at the bottom of the back face in the shell 1, the sliding groove 404 is arranged at the back face of the rack bar 403, a sliding seat is fixedly connected to the back face of the rack bar 403, the rack bar 403 is slidably connected to the sliding seat 404 through the sliding seat, so that the rack bar is stable and can slide, a transmission mechanism 5 is arranged at the bottom of the driving mechanism 4, the transmission mechanism 5 comprises a rack 501, a gear 502 and a rotating shaft 503, the rack 501 is fixedly connected to the front face of the rack 403, the rack 501 is meshed with the gear 502, the rotating shaft 503 is fixedly connected to the center of the gear 502, the top end of the rotating shaft 503 is rotatably connected to the inner wall of the housing 1 through a bearing, the top end of the rotating shaft 503 is fixedly connected to the inner ring of the bearing, the outer ring of the bearing is fixedly connected to the inner wall of the housing 1, the bottom end of the rotating shaft 503 penetrates through the top center of the connecting housing 2 and extends to the bottom center in the connecting housing 2, the bearing is also arranged at the connection position of the rotating shaft 503 and the connecting housing 2 so that the rotating shaft 503 is stable and can rotate, the right side of the transmission mechanism 5 is provided with a link mechanism 6, the link mechanism 6 comprises a driving rod 601, a connecting shaft 602, a connecting rod 603, a hinged support 604, an inserting plate 605 and an inserting box 606, the left end of the driving rod 601 is fixedly connected to the bottom of the outer ring of the rotating shaft 503 in the connecting housing 2, the right side of the outer ring of the connecting housing 2 is provided with a movable opening for accommodating the activity of the driving rod 601, the bottom right side of the driving rod 601 is provided with a rotary groove for the connecting housing 2, the right end of the driving rod 601 can be detached, the connecting shaft 602 is inserted into the right side of the bottom of the driving rod 601, the connecting rod 603 is fixedly connected to the bottom end of the connecting shaft 602, the hinged support 604 is hinged to the right end of the connecting rod 603, the front center of the inserting plate 605 is fixedly connected to the back of the hinged support 604, the inserting box 606 is sleeved at the bottom of the inserting plate 605, mounting holes are formed in the left side and the right side of the inserting box 606, and a slot is formed in the top of the inserting box 606, so that the inserting box 606 can be mounted and fixed on a door panel, the inserting plate 605 can be inserted and pulled out, the connecting rod mechanism 6 is driven by the driving mechanism 4 and the transmission mechanism 5 to realize door opening, due to the driving of the hydraulic cylinder 401, the gear 502 and the rack 501 are driven, noise is low, experience is better, the connecting rod mechanism 6 can be detached, the connecting shaft 602 can be pulled out from the driving rod 601, the inserting plate 605 can be pulled out from the inserting box 606, the door panel can be mounted on the door panel in advance and can be conveniently recombined, and detachment is facilitated.

In the actual operation process, when the device is used, the shell 1 is installed on a door frame, then the connecting shaft 602 is inserted into the right side of the bottom of the driving rod 601, the position of the lower inserting plate 605 is measured, the inserting box 606 is installed at the corresponding position, the inserting box 606 is installed on the door panel through the installation hole, so that the inserting plate 605 is tightly clamped, at the moment, the driving rod 601 and the connecting rod 603 are connected through the connecting shaft 602 and can rotate, when the hydraulic cylinder 401 drives the telescopic rod 402 to move left and right, the toothed rod 403 is driven to move left and right on the sliding groove 404, the toothed gear 502 which is meshed with the toothed rod 501 is driven to rotate, the driving rod 601 is driven to rotate through the rotating shaft 503, the connecting rod 603 is driven through the connecting shaft 602, the right end of the connecting rod 603 is hinged to the inserting plate 605 through the hinged seat 604, and the inserting plate 605 is inserted into the inserting box 606, so that the door panel is pulled or pushed by the driving rod 601, and the door panel is opened or closed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A split type door knife, includes shell (1), its characterized in that: the middle of the bottom of the shell (1) is fixedly connected with a connecting shell (2), a battery pack (3) is arranged at the top in the shell (1), a driving mechanism (4) is arranged at the bottom in the shell (1), a transmission mechanism (5) is arranged at the bottom of the driving mechanism (4), and a connecting rod mechanism (6) is arranged on the right side of the transmission mechanism (5);

actuating mechanism (4) include pneumatic cylinder (401), telescopic link (402), ratch (403) and spout (404), bottom right side in shell (1) is fixed connection to pneumatic cylinder (401), telescopic link (402) right-hand member telescopic connection is in pneumatic cylinder (401) left end, ratch (403) right-hand member fixed connection is in telescopic link (402) left end, back bottom in shell (1) is seted up in spout (404).

2. The split door knife according to claim 1, wherein: the transmission mechanism (5) comprises a rack (501), a gear (502) and a rotating shaft (503), the rack (501) is fixedly connected to the front face of the rack bar (403), the gear (502) is meshed with the front face of the rack (501), and the rotating shaft (503) is fixedly connected to the center of the gear (502).

3. The split-type door vane as claimed in claim 2, wherein: link mechanism (6) are including actuating lever (601), even axle (602), connecting rod (603), free bearing (604), picture peg (605) and insert box (606), actuating lever (601) left end fixed connection is in connecting shell (2) in pivot (503) outer lane bottom, even axle (602) is pegged graft in actuating lever (601) bottom right side, connecting rod (603) fixed connection is in even axle (602) bottom, free bearing (604) articulate in connecting rod (603) right-hand member, picture peg (605) front center fixed connection is in the free bearing (604) back, insert box (606) cup joint in picture peg (605) bottom.

4. The split door knife according to claim 1, wherein: the sliding groove (404) is located on the back of the toothed bar (403), a sliding seat is fixedly connected to the back of the toothed bar (403), and the toothed bar (403) is connected to the sliding groove (404) in a sliding mode through the sliding seat.

5. The split-type door vane as claimed in claim 2, wherein: the utility model discloses a bearing, including shell (2), pivot (503), bearing outer lane fixed connection, pivot (503) top fixed connection is in shell (1) inner wall, pivot (503) top is connected in shell (1) inner wall through the bearing rotation, pivot (503) bottom run through and connect shell (2) top center and extend to bottom center in connecting shell (2), pivot (503) and connecting shell (2) junction also are provided with the bearing.

6. The split-type door vane as claimed in claim 3, wherein: the right side of the outer ring of the connecting shell (2) is provided with a movable opening for accommodating the movement of the driving rod (601), and the right side of the bottom of the driving rod (601) is provided with a rotary groove.

7. The split-type door vane as claimed in claim 3, wherein: mounting holes are formed in the left side and the right side of the inserting box (606), and slots are formed in the top of the inserting box (606).