CN210888346U

CN210888346U - Side door linkage tightening handle

Info

Publication number: CN210888346U
Application number: CN201921551874.0U
Authority: CN
Inventors: 方必坤
Original assignee: Guangdong Shangkun Industrial Technology Co ltd
Current assignee: Guangdong Shangkun Industrial Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-30
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a side door linkage tightening handle, which is provided with a holding rod, wherein two ends of the holding rod are both provided with a rotating arm, the rotating arm is provided with a first end and a second end, the first end is connected with the holding rod, and the second end is hinged with a fixed seat; the rotating arm is also provided with a tightening hook which is arranged between the first end and the second end in an adjustable manner; the tightening hook is provided with a tightening inclined plane and a hanging part, and the hanging part is connected with the tightening inclined plane; the tightening hook is connected with the tightening seat, a hanging table is arranged on the tightening seat, and the hanging table is matched with a tightening inclined plane of the tightening hook to be tightly pressed and extruded and finally slides into the hanging part to be hung; the fixed seat and the tightening seat are respectively arranged on the carriers which are matched with each other. The utility model discloses realize that the multiple spot linkage compels tightly to articulate, overall structure is good, and convenient operation realizes that the sealing door closely closes, greatly promotes the performance of the box or the cabinet body. The packing point is adjustable to obtain suitable packing effect, guarantee sealed closing door, reduce and tear open and trade the sealing strip, practice thrift use cost and tear open and trade the process.

Description

Side door linkage tightening handle

Technical Field

The utility model belongs to the technical field of the handle technique and specifically relates to a door handle for box or cabinet body is related to.

Background

The door handle of traditional box or cabinet body, the great power of needs just can be realized closing when using, especially to the large-scale freezer, because the reaction force of sealing strip, will close sealing door then great strength relatively, and the door handle of this kind of current mainly is the form work of singly detaining, and is limited to the sealing door effect, needs a plurality of position to arrange the door handle, need operate one by one during the operation, uses loaded down with trivial details, inconvenience. Moreover, the sealing strip has used for a long time and can appear sealed elasticity and weaken, leads to still to have sealed not enough problem after the sealing door is closed, then must replace the sealing strip at this moment, and use cost increases, has also influenced the use of box or the cabinet body.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a tight handle is compeled in side door linkage, the multiple spot linkage, overall structure is good, convenient operation, and compel tight some adjustable, guarantee to seal and close the door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a side door linkage tightening handle is provided with a holding rod, two ends of the holding rod are respectively provided with a rotating arm, the rotating arms are provided with a first end and a second end, the first end is connected with the holding rod, and the second end is hinged with a fixed seat; the rotating arm is also provided with a tightening hook which is arranged between the first end and the second end in an adjustable mode; the tightening hook is provided with a tightening inclined plane and a hanging part, and the hanging part is connected with the tightening inclined plane; the tightening hook is connected with a tightening seat, a hanging table is arranged on the tightening seat, and the hanging table is matched with a tightening inclined plane of the tightening hook to be tightly pressed and extruded and finally slides into the hanging part to be hung; the fixed seat and the tightening seat are respectively arranged on mutually matched carriers.

Above-mentioned scheme is further, compel tight hook to be 7 word shapes, compel tight hook to have horizontal installation department, this installation department by the rotor arm of up laminating down, and the position of installation department and rotor arm laminating is equipped with first anti-skidding insection, and the meshing of the second anti-skidding insection of predetermineeing on this first anti-skidding insection and this rotor arm, still be equipped with the slot hole on the rotor arm, this slot hole cooperation compels tight hook regulation installation and supplies locking screw to wear to establish locking and compels tight hook, realizes compeling tight hook firm connection rotor arm.

According to the scheme, the second end of the rotating arm is provided with the power-assisted spring, and the power-assisted spring provides power assistance when the tightening hook exits from the hanging table.

The scheme is further that the hanging platform on the packing seat is a shaft sleeve with rotation, and the hanging platform is installed on the packing seat through a pin shaft.

The scheme is further that a sleeve joint hole is formed in the first end of the rotating arm, a partition wall is arranged in the sleeve joint hole, and the sleeve joint hole is partitioned into a left blind hole and a right blind hole by the partition wall; one end of the sleeve hole is sleeved with the holding rod, a screw penetrates through the partition wall to be locked with the holding rod, and the other end of the sleeve hole is embedded with an end cover covering screw; the periphery of the first end of the rotating arm is further provided with two positioning screws, and the two positioning screws are respectively and radially locked into the supporting holding rod and the end cover.

The utility model discloses utilize the both ends head of holding rod to drive the rotor arm action, the tight hook is compeled in the equipment on the rotor arm to utilize compel tight inclined plane of tight hook to compel tight extrusion and hitching part articulate the platform of hanging of compeling tight seat, realize from this that the multiple spot linkage compels tightly to articulate, overall structure is good, convenient operation realizes that the sealing door closely closes, greatly promotes the performance of the box or the cabinet body. Meanwhile, the packing hook is arranged on the rotating arm in an adjustable mode, and the packing point is adjustable, so that a proper packing effect is obtained, the sealing and door closing are ensured, the sealing strips are reduced, the use cost is saved, and the replacing process is omitted. The utility model discloses simple structure, reliable, it is with low costs, convenient equipment is used and is maintained.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the embodiment of FIG. 2 from another perspective;

fig. 4 is a partially exploded view of the embodiment of fig. 1.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, which are drawings of the preferred embodiment of the present invention, the present invention relates to a side door linkage tightening handle, which has a holding rod 1, wherein two ends of the holding rod 1 are all assembled with rotating arms 2, so as to realize the synchronous operation of the two ends of the holding rod 1 with two rotating arms 2, thereby improving the working efficiency and the product efficiency through multi-point linkage. The rotating arm 2 is provided with a first end 21 and a second end 22, the first end 21 is connected with the holding rod 1, and the second end 22 is hinged with the fixed seat 3, so that the rotating arm 2 deflects relative to the fixed seat 3 and is used for tightening work. The rotating arm 2 is also provided with a clamping hook 4, and the clamping hook 4 is arranged between the first end 21 and the second end 22 in an adjustable manner; the tightening hook 4 is provided with a tightening inclined surface 41 and a hanging part 42, and the hanging part 42 is connected with the tightening inclined surface 41; the tightening hook 4 is hooked with the tightening seat 5, a hanging table 51 is arranged on the tightening seat 5, and the hanging table 51 is matched with the tightening inclined plane 41 of the tightening hook 4 to be tightly pressed and finally slid into the hanging part 42 to be hooked; fixing base 3 and compel tight seat 5 and install respectively on the carrier of mutually supporting, if fixing base 3 installs on the door body, compel tight seat 5 to install on the door frame, when can realizing that the door body closes like this, utilize holding rod 1 to drive the rotor arm 2 rotation at both ends, compel tight inclined plane 41 to compel tight hook 4 compel tight extrusion to compel tight seat 5 hang platform 51, make door body and door frame in close connection to finally articulate through hanging portion 42 and compel tight seat 5 hang platform 51, realize the door body location and close, the additional locking afterwards can. The hanging table 51 of the packing seat 5 is packed and extruded by the packing inclined plane 41, so that the operation is more convenient, and the operation is simple, convenient and quick due to multi-point linkage. The packing hook 4 is arranged on the rotating arm 2 in an adjustable mode, so that the packing point is adjustable, a proper packing effect is obtained, the sealing and door closing are ensured, the sealing strips are reduced, the use cost is saved, and the packing and replacing process is reduced.

Referring to fig. 1 to 4, in the embodiment, the tightening hook 4 is 7-shaped, the tightening hook 4 has a horizontal installation portion 43, the installation portion 43 is attached to the rotating arm 2 from bottom to top, a first anti-slip insection 431 is disposed at a position where the installation portion 43 is attached to the rotating arm 2, and the first anti-slip insection 431 is engaged with a second anti-slip insection 23 preset on the rotating arm 2, so that adjustment, positioning and anti-slip are realized, and stable connection between the tightening hook 4 and the rotating arm 2 is facilitated. Still be equipped with slot hole 24 on rotor arm 2, this slot hole 24 cooperation compels tight hook 4 to adjust the installation and supplies locking screw 6 to wear to establish locking to compel tight hook 4, realizes compelling tight hook 4 and firmly connects rotor arm 2. The structure is simple, the adjustment and the locking are convenient, the maintenance is simple and convenient, and the manufacturing cost is low. The tightening hook 4 is adjustable, which is beneficial to adjusting the tightening point and the tightening force to match the sealing requirement of the sealing strip.

Referring to fig. 1 to 4, in the present embodiment, the second end 22 of the rotating arm 2 is provided with a power spring 8, and the power spring 8 provides power for urging the fastening hook 4 to exit from the hanging platform 51. The helping hand spring 8 of this embodiment is compression spring, fixes on the second end 22 of rotor arm 2, rotates when compelling tightly when rotor arm 2 relatively fixed seat 3, and helping hand spring 8 pressurized props up fixed seat 3, plays buffering cushioning effect, still helps steadily to compel tightly simultaneously, makes the platform 51 of hanging that compels tight inclined plane 41 of compelling tight hook 4 and closely laminating compels tight seat 5 compel tightly to push, and the increase is compeled tight effect. When the emergency opening device needs to be opened, the holding rod 1 is pulled, the rotating arm 2 deflects and drives the packing hook 4, the hanging part 42 of the packing hook 4 is led to exit from the hanging table 51 of the packing seat 5, and the boosting spring 8 is used for elastic boosting at the moment, so that the emergency opening device is easier and saves labor.

Referring to fig. 1 to 4, in the embodiment, the hanging platform 51 on the tightening seat 5 is a shaft sleeve with rotation, the hanging platform 51 is installed on the tightening seat 5 through a pin shaft, the hanging portion 42 of the tightening hook 4 is a concave arc shape adapted to the outer contour of the hanging platform 51, and the hanging platform 51 can rotate, so that the tightening action with the tightening inclined surface 41 of the tightening hook 4 is facilitated, the hard friction is reduced, the service life is prolonged, the structure is simple, and the use is convenient.

Referring to fig. 1 to 4, in the present embodiment, the first end 21 of the rotating arm 2 is provided with a sleeve hole 211, a partition wall 212 is disposed inside the sleeve hole 211, and the sleeve hole 211 is partitioned by the partition wall 212 to form a blind hole shape opposite to the left and right; one end of the sleeve hole 211 is sleeved with the holding rod 1, a screw 215 penetrates through the partition wall 212 to lock the holding rod 1, and the other end of the sleeve hole 211 is embedded with an end cover 213 to cover the screw 215; two positioning screws 214 are further arranged on the periphery of the first end 21 of the rotating arm 2, and the two positioning screws 214 are radially locked into the supporting and holding rod 1 and the end cover 213 respectively. The structure is convenient for the rotating arm 2 to be connected with the holding rod 1, effectively avoids the phenomena of relative rotation and slipping, and improves the effect of tightening.

The utility model discloses simple structure, reliable, it is with low costs, convenient equipment is used and is maintained. Utilize the both ends head of holding rod to drive the rotor arm action, the equipment is compeled tight hook on the rotor arm to utilize compel tight inclined plane of tight hook to compel tight extrusion and hanging portion articulate the platform of hanging of compeling tight seat, realize from this that the multiple spot linkage compels tightly to articulate, overall structure is good, convenient operation realizes that sealing door closely closes, greatly promotes the performance of the box or the cabinet body. Meanwhile, the packing hook is arranged on the rotating arm in an adjustable mode, and the packing point is adjustable, so that a proper packing effect is obtained, the sealing and door closing are ensured, the sealing strips are reduced, the use cost is saved, and the replacing process is omitted.

Although the preferred embodiments of the present invention have been described in connection with the accompanying drawings, the present invention should not be limited to the exact construction and operation as described and illustrated, and many equivalent modifications and variations of the above-described embodiments may be made by logical analysis, reasoning or limited experimentation by those skilled in the art without departing from the spirit and scope of the present invention, which should fall within the scope of the claims.

Claims

1. The utility model provides a tight handle is compeled in side door linkage which characterized in that: the handle is provided with a holding rod (1), two ends of the holding rod (1) are respectively provided with a rotating arm (2), the rotating arms (2) are provided with a first end (21) and a second end (22), the first end (21) is connected with the holding rod (1), and the second end (22) is hinged with a fixed seat (3); the rotating arm (2) is also provided with a packing hook (4), and the packing hook (4) is arranged between the first end (21) and the second end (22) in an adjustable manner; the tightening hook (4) is provided with a tightening inclined plane (41) and a hanging part (42), and the hanging part (42) is connected with the tightening inclined plane (41); the tightening hook (4) is hung on the tightening seat (5), a hanging table (51) is arranged on the tightening seat (5), and the hanging table (51) is matched with a tightening inclined plane (41) of the tightening hook (4) to be tightened and extruded and finally slides into a hanging part (42) to be hung; the fixed seat (3) and the tightening seat (5) are respectively arranged on carriers which are matched with each other.

2. The side door linkage tightening handle according to claim 1, characterized in that: compel tight hook (4) and be 7 font shapes, compel tight hook (4) to have horizontal installation department (43), this installation department (43) is by lower up laminating rotor arm (2), and installation department (43) is equipped with first anti-skidding insection (431) with the position of rotor arm (2) laminating, and this first anti-skidding insection (431) and this rotor arm (2) go up predetermined second anti-skidding insection (23) meshing, still be equipped with slot hole (24) on rotor arm (2), this slot hole (24) cooperation is compeled tight hook (4) to adjust the installation and supplies locking screw (6) to wear to establish locking and compel tight hook (4), realizes compeling tight hook (4) firm connection rotor arm (2).

3. The side door linkage tightening handle according to claim 1, characterized in that: and a power-assisted spring (8) is arranged on the second end (22) of the rotating arm (2), and the power-assisted spring (8) provides power assistance when the tightening hook (4) is withdrawn from the hanging table (51).

4. The side door linkage tightening handle according to claim 1, characterized in that: the hanging table (51) on the packing seat (5) is a shaft sleeve with rotation, and the hanging table (51) is arranged on the packing seat (5) through a pin shaft.

5. The side door linkage tightening handle according to claim 1, characterized in that: the first end (21) of the rotating arm (2) is provided with a sleeve joint hole (211), a partition wall (212) is arranged in the sleeve joint hole (211), and the sleeve joint hole (211) is partitioned into a left blind hole and a right blind hole by the partition wall (212); one end of the sleeving hole (211) is sleeved with the holding rod (1), a screw penetrates through the partition wall (212) to lock the holding rod (1), and the other end of the sleeving hole (211) is embedded with an end cover (213) to cover the screw; the periphery of the first end (21) of the rotating arm (2) is further provided with two positioning screws (214), and the two positioning screws (214) are respectively and radially locked into the supporting holding rod (1) and the end cover (213).