CN110811106B

CN110811106B - Stainless steel mechanical handle structure with split clamping frame and assembling method

Info

Publication number: CN110811106B
Application number: CN201910931162.XA
Authority: CN
Inventors: 吴俞和; 张海; 李敦海; 周辉; 刘文慧
Original assignee: Shenzhen Huaxianzhi Manufacturing Technology Co ltd
Current assignee: Shenzhen Huaxianzhi Manufacturing Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2023-07-11
Anticipated expiration: 2039-09-24
Also published as: CN110811106A

Abstract

The invention provides a stainless steel mechanical handle structure with split clamping frames, which comprises a pull ring mechanism, wherein the pull ring mechanism comprises a handle and two clamping frames, the two clamping frames are symmetrically arranged, each clamping frame comprises a connecting plate and a first clamping plate, the connecting plate is fixedly connected to the outer wall of a box body of the box body, the first clamping plate is a T-shaped plate body, the bottom end of the first clamping plate forms a first bending end and is fixedly connected to the top side of the connecting plate, the top end of the first clamping plate forms a second bending end and abuts against the outer wall of the box body, the handle is a U-shaped handle, the opposite ends of the handle are respectively formed with inwards-folded handle bending ends, and the handle bending ends are rotatably inserted into the second bending ends. The invention also provides an assembly method. Compared with the prior art, the invention can effectively solve the problems of high manufacturing cost and easy deformation of the prior clamping frame material.

Description

Stainless steel mechanical handle structure with split clamping frame and assembling method

Technical Field

The invention relates to a mechanical handle, in particular to a stainless steel mechanical handle structure with a split clamping frame and an assembling method.

Background

In the box body of the medical box, the server and other products used at present, the handle structure on the box body mainly comprises a handle and a clamping frame for fixing the handle, the prior clamping frame structure is integrated, namely, the clamping frame is an integral part, and two ends of the handle are clamped into the clamping frame from two sides of the clamping frame.

The prior clamping frame has the defects of higher material and manufacturing cost, relatively high material consumption, easy deformation of the clamping frame after a period of use, over-loose or over-tight connection of the handle, and influence on normal use of the handle.

Disclosure of Invention

In view of the above, the invention provides a stainless steel mechanical handle structure with a split clamping frame and an assembly method, which can effectively solve the problems of high manufacturing cost and easy deformation of the prior clamping frame.

Therefore, in one aspect, the invention provides a stainless steel mechanical handle structure with split clamping frames, which comprises a pull ring mechanism, wherein the pull ring mechanism comprises a handle and two clamping frames, the two clamping frames are symmetrically arranged, each clamping frame comprises a connecting plate and a first clamping plate, the connecting plate is fixedly connected to the outer wall of a box body of the box body, the first clamping plate is a T-shaped plate body, the bottom end of the first clamping plate forms a first bending end and is fixedly connected to the top side of the connecting plate, the top end of the first clamping plate forms a second bending end and abuts against the outer wall of the box body, the handle is a U-shaped handle, the opposite ends of the handle respectively form inwards-folded handle bending ends, and the handle bending ends are rotatably inserted into the second bending ends.

Further, the connecting plate is a rectangular connecting plate.

Further, the width of the first bending end is equal to the width of the connecting plate.

Further, the width of the second bending end is larger than that of the first bending end.

Further, an end of the second bending end forms an arc end surface, which forms a locking position for the bending end of the handle.

Further, the height of the arc-shaped end face is higher than that of the bending end of the handle.

Further, still fixedly connected with block mechanism on the box outer wall of above-mentioned box, it includes bottom plate and two buckle plates, the bottom plate is whole to be waist circular plate body, bottom plate fixed connection is on the box outer wall of box, buckle plate includes buckle connecting plate and second cardboard, buckle connecting plate fixed connection bottom plate, the second cardboard is V-arrangement plate body, second cardboard fixed connection buckle connecting plate, on the case lid outer wall of box, still fixedly connected with draws frame mechanism, it includes and draws buckle frame and pivot, the pivot includes two pivot units of symmetry, two pivot units rotationally wear to locate in the pivot frame, the pivot frame is arranged in drawing buckle frame, the pivot frame is the U-shaped, the pivot frame includes connecting plate and two wing plates, two pivot units wear respectively in two wing plates, the pterygoid lamina is whole to be half waist circular plate body, two wing plates are fixed connection in the relative both sides of connecting plate respectively, the relative both ends of pivot pass two pterygoid lamina, draw buckle frame is the U-shaped, draw buckle frame includes base plate and both sides board, both sides board respectively fixed connection is in the both sides of base plate relative both sides, the pivot is located the pivot frame, the pivot has the pivot to continue to be located in the pivot between the two end of the two side plates, the pivot is located in the pivot frame, the pivot is kept away from the pivot, the pivot is located in the pivot between the two end of the buckle plate, the pivot frame is located in the direction of the pivot, and the pivot is kept away from the pivot, and the pivot has the pivot between the two end of the pivot plate and extends.

Further, an included angle of 113-118 degrees is formed between the pull plate and the base plate.

Further, the included angle of the second clamping plate is 46-49 degrees.

In another aspect, the invention provides a method of assembling a stainless steel mechanical handle structure having a split cartridge, comprising the steps of:

1) Fixing two clamping frames on the outer wall of the box body, fixedly connecting a connecting plate of the clamping frames to the outer wall of the box body, propping the second bending ends of the clamping frames against the outer wall of the box body, and respectively inserting the handle bending ends at the opposite ends of the handle into the two second bending ends in a rotatable manner;

2) The bottom plate is fixed on the box body of the box body through a screw, a soft connecting plate is arranged between the bottom plate and the buckle connecting plate, a latch is arranged on the inner wall of the soft connecting plate, a shaft body with a tooth-shaped surface is arranged on the inner side of the bottom plate, the buckle connecting plate and the second clamping plate are turned up at the moment, the rotating shaft frame is fixed on the box cover of the box body through the screw, the rotating shaft is assembled on the rotating shaft frame, and the pull buckle frame is assembled on the rotating shaft frame and the rotating shaft;

3) After the rotating shaft frame and the pulling buckle frame are installed, the buckling connecting plate is turned down, and at the moment, the tooth on the inner wall of the soft connecting plate clamps the tooth-shaped surface on the shaft body, so that the buckling plate is fixed, and at the moment, the buckling shaft is clamped below the second clamping plate.

The invention provides a stainless steel mechanical handle structure with split clamping frames and an assembling method, wherein the split clamping frames are arranged symmetrically, the clamping frames comprise a connecting plate and a first clamping plate, the connecting plate is fixedly connected to the outer wall of a box body of the box body, the first clamping plate is a T-shaped plate body, the bottom end of the first clamping plate forms a first bending end and is fixedly connected to the top side of the connecting plate, the top end of the first clamping plate forms a second bending end and abuts against the outer wall of the box body, the handle is a U-shaped handle, the opposite ends of the handle are respectively formed with inwards folded handle bending ends, and the handle bending ends are rotatably inserted into the second bending ends;

the clamping frame is arranged as two split units, so that materials can be saved, and the assembly and the manufacture are simpler, so that the problems of high material and manufacturing cost of the existing clamping frame, shortened split clamping connection and easy deformation of the existing clamping frame can be effectively solved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a front view of a stainless steel mechanical handle structure with a split-type clamping frame provided by an embodiment of the invention;

FIG. 2 is a perspective view of a stainless steel mechanical handle structure with a split type clamping frame provided by an embodiment of the invention;

FIG. 3 is a schematic diagram of a connection between a stainless steel mechanical handle structure with a split type clamping frame and a box body according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a clamping structure and a pulling frame mechanism in a stainless steel mechanical handle structure with a split type clamping frame according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a flexible connection board in a stainless steel mechanical handle structure with a split type clamping frame according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Embodiment one:

referring to fig. 1 to 3, a first embodiment of the present invention provides a stainless steel mechanical handle structure with split-type clamping frames, which includes a pull ring mechanism 1, the pull ring mechanism 1 includes a handle 11 and two clamping frames 12, the two clamping frames 12 are symmetrically arranged, the clamping frames 12 include a connecting plate 121 and a first clamping plate 122, the connecting plate 121 is a rectangular connecting plate, the connecting plate 121 is fixedly connected to an outer wall of a box body of the box body 2, the first clamping plate 122 is a T-shaped plate, a bottom end of the first clamping plate 122 forms a first bending end 1221 and is fixedly connected to a top side of the connecting plate 121, a width of the first bending end 1221 is equal to a width of the connecting plate 121, a top end 1222 of the first clamping plate 122 forms a second bending end and abuts against the outer wall of the box body 2, a width of the second bending end 1222 is larger than a width of the first bending end 1221, the handle 11 is a U-shaped handle, opposite ends thereof respectively form inwardly folded handle bending ends 111, and the bending ends 111 are rotatably inserted into the second bending ends 1222.

According to the stainless steel mechanical handle structure with the split clamping frames, the split clamping frames are arranged symmetrically, the clamping frames comprise connecting plates and first clamping plates, the connecting plates are fixedly connected to the outer wall of a box body of the box body, the first clamping plates are T-shaped plate bodies, the bottom ends of the first clamping plates form first bending ends and are fixedly connected to the top sides of the connecting plates, the top ends of the first clamping plates form second bending ends and abut against the outer wall of the box body, the handles are U-shaped handles, the opposite ends of the handles are respectively formed into handle bending ends which are folded inwards, and the handle bending ends are rotatably inserted into the second bending ends;

Embodiment two:

referring to fig. 1 to 3, a stainless steel mechanical handle structure with a split type clamping frame provided by a second embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: the end of the second bent end 1222 forms an arcuate end surface 1223 that forms a stop for the handle bent end 111, and the arcuate end surface 1223 has a height that is greater than the height of the handle bent end 111. Through the optimized arrangement of the structure, the self-adaptive limiting function on the rotation of the handle can be formed.

Embodiment III:

referring to fig. 4 to 5, a stainless steel mechanical handle structure with a split type clamping frame provided by a third embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: the outer wall of the box body 2 is fixedly connected with a clamping mechanism 3 which comprises a bottom plate 31 and two clamping plates, the bottom plate 31 is integrally a waist-round plate body, the bottom plate 31 is fixedly connected to the outer wall of the box body 2, the clamping plates comprise a clamping connecting plate 321 and a second clamping plate 322, the clamping connecting plate 321 is fixedly connected with the bottom plate 31, the second clamping plate 322 is a V-shaped plate body, the second clamping plate 322 is fixedly connected with the clamping connecting plate 321, the outer wall of the box cover of the box body 2 is fixedly connected with a pulling frame mechanism 4 which comprises a pulling buckle frame 41 and a rotating shaft 42, the rotating shaft 42 comprises two symmetrical rotating shaft units 423, the two rotating shaft units 423 are rotatably arranged in a rotating shaft frame, the rotating shaft frame is arranged in the pulling buckle frame 41, the rotating shaft frame is U-shaped and comprises a connecting plate 4211 and two wing plates 4212, the two rotating shaft units 423 are respectively penetrated in the two wing plates 4212, the whole of pterygoid lamina 4212 is half circular plate body, both wings board 4212 are fixed connection respectively in the opposite both sides of connecting plate 4211, connecting plate 4211 fixed connection is on the case lid outer wall of box 2, the opposite both ends of pivot 42 pass both wings board 4212 respectively, buckle frame 41 is the U-shaped, buckle frame 41 includes base plate 411 and both sides board 412, both sides board 412 are fixed connection respectively in the opposite both sides of base plate 411, the tip of pivot 42 passes both wings board 4212 back and continues to pass curb plate 412, be provided with limiting plate 422 on the tip of pivot 42, the bottom of base plate 411 has arm-tie 413, arm-tie 413 extends towards the direction slant of keeping away from box 2, still fixed mounting has clamping axle 43 between the both sides board 412, clamping axle 43 is on a parallel with pivot 42, and clamping axle 43 is located the below of pivot 42, clamping axle 43 clamps between two second clamping boards 322. Because the overall closure of the clamping mechanism and the pulling frame mechanism is stronger, the firm strength is higher, the deformation problem is not easy to generate, and meanwhile, the arranged clamping plate is easier to operate by one hand, so that the problems that the existing clamping buckle is easy to deform and is inconvenient to operate by one hand can be effectively solved.

Embodiment four:

referring to fig. 4 to 5, a stainless steel mechanical handle structure with a split type clamping frame provided in a fourth embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the foregoing embodiments: an included angle of 113-118 degrees is formed between the pull plate 413 and the base plate 411. Through the optimized setting of the structure, the comfort level of holding by a single hand can be ensured, and a user can pull the pulling plate on the premise of saving more labor.

Fifth embodiment:

referring to fig. 4 to 5, a stainless steel mechanical handle structure with a split type clamping frame provided in a fifth embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvement on the basis of the foregoing embodiment: the included angle of the second clamping plate 322 is 46-49 degrees. Through the optimization setting of above-mentioned structure, can guarantee the card axle card and go into the firmness of second cardboard, prevent the not hard up problem of card axle.

Referring to fig. 1 to 5, the method for assembling the stainless steel mechanical handle structure with the split type clamping frame includes the following steps:

s1: two clamping frames 12 are fixed on the outer wall of the box body 2, a connecting plate 121 of the clamping frames 12 is fixedly connected to the outer wall of the box body 2, then a second bending end 1222 of the clamping frames 12 is propped against the outer wall of the box body 2, and handle bending ends 111 at two opposite ends of a handle 11 are respectively rotatably inserted into the two second bending ends 1222;

s2: the bottom plate 31 is fixed on the box body 21 of the box body 2 through the screw, the flexible connecting plate 33 is arranged between the bottom plate 31 and the buckle connecting plate 321, the clamping teeth 331 are arranged on the inner wall of the flexible connecting plate 33, the shaft body 333 with the tooth-shaped surface 332 on the surface is arranged on the inner side of the bottom plate 31, the buckle connecting plate 321 and the second clamping plate 322 are turned up at the moment, the rotating shaft 42 is assembled on the rotating shaft frame through the screw to fix the rotating shaft frame on the box cover 22 of the box body 2, the buckle frame 41 is assembled on the rotating shaft frame and the rotating shaft 42, as shown in fig. 3, the avoidance of the rotating shaft frame and the buckle frame can be facilitated, the clamping shaft is not required to be clamped into the second clamping plate and then organized, and thus the tightness and the timely adjustment of the position can be carried out according to practical situations during the installation, and the convenience and the precision of the installation are facilitated;

s3: after the rotating shaft frame and the pulling buckle frame 41 are installed, the buckling connecting plate 321 is turned down, and at the moment, the tooth 331 on the inner wall of the soft connecting plate 33 clamps the tooth-shaped surface 332 on the shaft body 333, so that the buckling plate is fixed, and at the moment, the buckling shaft 43 is clamped below the second clamping plate 322.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a stainless steel mechanical handle structure with split type clamping frame, its characterized in that includes pull ring mechanism (1), pull ring mechanism (1) include handle (11) and two clamping frame (12), two clamping frame (12) symmetrical arrangement, clamping frame (12) are including connecting plate (121) and first cardboard (122), connecting plate (121) fixed connection is on the box outer wall of box (2), first cardboard (122) are the T-shaped plate body, the bottom of first cardboard (122) forms first bending end (1221) and fixed connection in the top side of connecting plate (121), the top of first cardboard (122) forms second bending end (1222) and supports the box outer wall of box (2), handle (11) are U-shaped handle, and its opposite both ends form respectively inwards folded handle bending end (111), handle bending end (111) rotationally inserts in second bending end (1222), the end (1222) are formed to the top of the side of connecting plate (121) and fixed connection in the top of box (1222) of two high end (1222) of clamping plate (31) and high bending end (1222) of box (2), the bottom plate (31) is integrally a waist-round plate body, the bottom plate (31) is fixedly connected to the outer wall of the box body (2), the buckle plate comprises a buckle connecting plate (321) and a second clamping plate (322), the buckle connecting plate (321) is fixedly connected with the bottom plate (31), the second clamping plate (322) is a V-shaped plate body, the second clamping plate (322) is fixedly connected with the buckle connecting plate (321), a pulling frame mechanism (4) is fixedly connected to the outer wall of the box cover of the box body (2), the pulling frame mechanism comprises a pulling buckle frame (41) and a rotating shaft (42), the rotating shaft (42) comprises two symmetrical rotating shaft units (423), the two rotating shaft units (423) are rotatably arranged in a rotating shaft frame, the rotating shaft frame is arranged in the pull buckle frame (41), the rotating shaft frame is U-shaped, the rotating shaft frame comprises a connecting plate (4211) and two wing plates (4212), the two rotating shaft units (423) are respectively arranged in the two wing plates (4212) in a penetrating mode, the whole wing plates (4212) are half-waist round plate bodies, the two wing plates (4212) are respectively fixedly connected to the two opposite sides of the connecting plate (4211), the connecting plate (4211) is fixedly connected to the outer wall of a box cover of the box body (2), the two opposite ends of the rotating shaft (42) respectively penetrate through the two wing plates (4212), the pull buckle frame (41) is U-shaped, the utility model provides a buckle frame (41) is including base plate (411) and both sides board (412), both sides board (412) fixed connection respectively in the opposite both sides of base plate (411), the tip of pivot (42) passes behind both wings board (4212) continue to pass curb plate (412), be provided with limiting plate (422) on the tip of pivot (42), the bottom of base plate (411) has pulling plate (413), pulling plate (413) orientation is kept away from the direction slant of box (2) extends, still fixed mounting has clamping axle (43) between both sides board (412), clamping axle (43) are on a parallel with pivot (42), just clamping axle (43) are located the below of pivot (42), clamping axle (43) card is in between two second cardboard (322).

2. A stainless steel mechanical handle structure with a split clamping frame according to claim 1, characterized in that the connection plate (121) is a rectangular connection plate.

3. A stainless steel mechanical handle structure with split clamping frame according to claim 1 or 2, characterized in that the width of the first bent end (1221) is equal to the width of the connecting plate (121).

4. A stainless steel mechanical handle structure with split clamping frame according to claim 3, characterized in that the width of the second bent end (1222) is larger than the width of the first bent end (1221).

5. A stainless steel mechanical handle structure with a split clamping frame according to claim 1, characterized in that an included angle of 113-118 ° is formed between the pulling plate (413) and the base plate (411).

6. A stainless steel mechanical handle structure with split clamping frame according to claim 1, characterized in that the included angle of the second clamping plate (322) is 46-49 °.

7. A method of assembling a stainless steel mechanical handle structure having a split cartridge according to any one of claims 1-6, comprising the steps of:

1) Two clamping frames (12) are fixed on the outer wall of the box body (2), a connecting plate (121) of each clamping frame (12) is fixedly connected to the outer wall of the box body (2), then a second bending end (1222) of each clamping frame (12) is propped against the outer wall of the box body (2), and handle bending ends (111) at two opposite ends of each handle (11) are respectively rotatably inserted into the two second bending ends (1222);

2) A bottom plate (31) is fixed on a box body (21) of the box body (2) through a screw, a soft connecting plate (33) is arranged between the bottom plate (31) and a buckle connecting plate (321), a latch (331) is arranged on the inner wall of the soft connecting plate (33), a shaft body (333) with a tooth-shaped surface (332) on the surface is arranged on the inner side of the bottom plate (31), the buckle connecting plate (321) and a second clamping plate (322) are turned up at the moment, a rotating shaft frame is fixed on a box cover (22) of the box body (2) through a screw, the rotating shaft (42) is assembled on the rotating shaft frame, and the buckle pulling frame (41) is assembled on the rotating shaft frame and the rotating shaft (42);

3) After the rotating shaft frame and the pull buckle frame (41) are installed, the buckle connecting plate (321) is turned down, at the moment, the tooth (331) on the inner wall of the soft connecting plate (33) clamps the tooth-shaped surface (332) on the shaft body (333), so that the buckle plate is fixed, and at the moment, the clamping shaft (43) is clamped below the second clamping plate (322).