TWM455325U - Handle structure of the housing - Google Patents

Description

Handle structure of the outer casing

The invention provides a handle structure of the outer casing, in particular, the shaft portion of the seat body is a pivoting portion with a handle pivoted, and a locking body is arranged at one side of the pulling portion, and is opposite to the other side of the clamping body. The movable card has a pushing member. The handle is integrally formed by plastic injection, and has a simple overall structure and few components, and has the advantages of convenient mass production, easy assembly and low cost.

According to the continuous advancement of electronic technology, many products with movable telescopic structures, such as drawers, keyboard stands, and machine board sets, use screws or spigots for positioning, and use screws or spigots to move the slide rails and chutes to specific Positioning is formed at the position, so that the user can perform wiring work, equipment movement or transportation while the slide rail and the chute are not moving, such as a telecom office cabinet, a computer server, a work machine, etc., using a plurality of devices and institutions. The device is constructed to cause the plate and the plate to be slip-positioned in a stacked state to facilitate the work of the staff.

Furthermore, as technology continues to innovate and advance, electronic products are moving toward versatility, use, and the addition of more hardware devices. Because many electronic products use computers to control their actions or perform functions, computers are extremely important. Status, and because the computer and industrial computer server speed is getting faster and faster, and only one or two hard disks are set in the casing of the computer host, it will not be enough, and more hard disks must be expanded continuously. When the server of a computer or an industrial computer is used, it is necessary to take into consideration the stability of the overall system and the convenience of maintenance and replacement, so the casing The upper casing is mostly detachable.

However, the outer casing of the conventional casing is slidably fitted into the fastening hole at the inner side of the casing by the hooks on the two sides, and the handle for the user to hold is combined on the outer casing, which is convenient to use. The handle is held on the handle to be pulled by the outer casing for quick disassembly, but the outer casing has the function of not fixing the fixed position by the sliding embedding method, and the design of the handle does not have the function of assisting the positioning of the outer casing and the casing. When the user moves or pulls, the outer casing is easily affected by external force and is loose or detached. The overall structure is quite unstable, and it also affects the convenience of maintenance and replacement of the electronic device inside the casing. Those who are still in the industry are redesigned to effectively solve them.

Therefore, the new creators, in view of the problems and shortcomings of the handle structure, collected the relevant materials through multi-party evaluation and consideration, and used the years of research and development experience in this industry to continuously try and modify, and began to design the handle structure of such a shell. A new type is born.

The main purpose of the present invention is that the seat body has a receiving space for accommodating the handle, and a shaft portion for pivoting the handle portion is provided at one side of the accommodating space, and the other is opposite to the shaft portion. A buckle hole is arranged at a side, and a card body is arranged at a side of the handle portion of the handle, and a push-on member with a buckle is movably inserted on the other side of the card body, and the shell is assembled on the casing When the trigger portion of the handle is pivoted at an angle with the shaft portion of the seat as an axis, the card body is rotatably buckled in the positioning convex limit groove inside the casing, and is to be The convex buckle of the pushing member is locked at the periphery of the buckle hole to form a locked state, and the locking body of the casing can be matched with the positioning convex body of the casing to effectively prevent the card from being damaged by the shearing force generated by the casing at the casing. The body is jumped off the positioning convex body, and the pulling portion and the locking body of the handle are integrally formed by the plastic injection, not only the overall structure is simple but also It has few parts and has the advantages of easy mass production, easy assembly and low cost.

The secondary purpose of the creation is that the pressing member that can be pressed against the handle is laterally displaced and squeezed to elastically deform the elastic member, and the buckle can be separated from the button hole of the seat body to pass through. The torsion spring rotates the handle at an angle to the outside, and then pulls up on the pulling portion of the handle to drive the card body to push forward to the inner wall surface of the limiting groove of the positioning convex body, and is connected to the casing in the casing The opening is laterally moved, and the positioning post of the sliding portion is slidably displaced along the holding groove of the guiding portion, and the positioning post is displaced rearward to the recessed groove, so that the outer casing can be lifted up to make the positioning post along the recessed groove The sliding and withdrawing action allows the user to quickly disassemble from the casing through the handle auxiliary casing to form a separated state, thereby achieving an easy operation and less laborious effect.

1‧‧‧ body

10‧‧‧ accommodating space

101‧‧‧镂空部

11‧‧‧Axis

111‧‧‧Perforation

112‧‧‧ shaft

12‧‧‧ buckle hole

13‧‧‧ Positioning Department

2‧‧‧Hands

21‧‧‧Turning Department

211‧‧‧ Kong Zhu

2110‧‧‧through hole

2111‧‧‧ accommodating slots

2112‧‧‧ ribs

212‧‧‧torsion spring

2121‧‧‧First Responsible Department

2122‧‧‧ Sockets

2123‧‧‧ Second Responsible Department

213‧‧‧rail plate

214‧‧ ‧ rail slot

22‧‧‧Card body

221‧‧‧ curved surface

222‧‧‧block block

223‧‧‧Resistance

23‧‧‧Pushing pieces

231‧‧‧ hook

2311‧‧‧ positioning slot

232‧‧‧Glossy buckle

233‧‧‧Flexible components

3‧‧‧ Shell

31‧‧‧ hole

32‧‧ ‧ slip section

321‧‧‧Positioning column

4‧‧‧Shell

40‧‧‧Storage space

401‧‧‧ openings

41‧‧‧ Guidance Department

411‧‧‧ slotted

412‧‧‧ card slot

42‧‧‧ positioning convex

421‧‧‧ Limit slot

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is a three-dimensional appearance of the preferred embodiment of the present invention.

The fifth drawing is a perspective exploded view of the preferred embodiment of the present invention.

Figure 6 is a side cross-sectional view of the preferred embodiment of the present invention prior to pressing.

Figure 7 is a side cross-sectional view of the preferred embodiment of the present invention when pressed.

Figure 8 is a side cross-sectional view of the preferred embodiment of the present invention when rotated.

Figure 9 is a side cross-sectional view of the preferred embodiment of the present invention after lifting.

The tenth figure is an exploded perspective view of another preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second and third figures, which are respectively the three-dimensional appearance drawing, the three-dimensional exploded view and the three-dimensional exploded view of another perspective. It can be clearly seen from the figure that the creation includes the seat body 1 And a handle 2, wherein the seat body 1 has a recessed receiving space 10, and a shaft portion 11 and a hollow portion located below the shaft portion 11 are disposed at a rear side of the housing space 10 of the base body 1. 101, and a button hole 12 is provided at the front side of the other side of the shaft portion 11, and the shaft portion 11 of the seat body 1 is located at the inner wall surface of the two sides of the accommodating space 10, and the shaft 112 can be disposed transversely. The through hole 111 is provided with a positioning portion 13 at the periphery of the accommodating space 10.

The handle 2 is a plate-shaped swaying portion 21, and opposite holes 211 are disposed at two sides of the rear side of the urging portion 21, and a through hole 2110 is formed in the hole column 211, and is located around the hole 211. A receiving groove 2111 for positioning at least one torsion spring 212 is formed, and a plurality of ribs 2112 connected to the outside of the hole column 211 are annularly disposed at an inner wall surface of the receiving groove 2111, and the torsion spring 212 has a meandering a first abutting portion 2121 of the shape, and a curled sleeve portion 2122 that is sleeved on the hole post 211 is bent back at both ends of the first abutting portion 2121, and the two sleeve portions 2122 are bent outward. There is a second abutting portion 2123 that turns inward.

Further, at the rear side of the hole 211 of the shank portion 21 of the handle portion 2, at least one downwardly extending engaging body 22 is disposed outwardly, and is formed relatively inwardly at the front and rear surfaces of the engaging body 22. There is a curved surface 221, and is located at the lower two sides above the two curved surfaces 221 A protruding blocking block 222 and a flat abutting surface 223 are provided, and the pulling portion 21 of the handle 2 is provided with a guide rail for lateral sliding displacement of the pushing member 23 with respect to the center of the other front side of the locking body 22. The plate 213 and the two sides of the rear side of the rail plate 213 are provided with a rail slot 214 for engaging the hook 231 on the two sides of the pushing member 23, and the two hooks 231 are perpendicular to the hook. The protrusion 232 of the 231 is further provided with the elastic member 233 between the pushing member 23 and the urging portion 21, and the two ends of the elastic member 233 are respectively elastically supported against the top of the pushing member 23 at the second hook 231. The inner wall surface of the positioning groove 2311 which is recessed forward at the center, and the rail plate 213 of the pulling portion 21 are elastically deformed.

When the present invention is assembled, the torsion spring 212 is first sleeved on the hole post 211 of the shaft portion 11 of the base body 1, and the second abutting portion 2123 is abutted against the trigger portion 21 of the handle 2 or clamped. After the inner side of the body 22, the handle 2 can be received in the accommodating space 10 of the base body 1 while the first abutting portion 2121 of the torsion spring 212 is pressed against the bottom of the accommodating space 10 of the base body 1. The elastic rod is elastically deformed, and then the shaft 112 is transversely inserted into the through hole 2110 of the hole column 211 to form a movable pivot joint. When the user releases the trigger portion 21 of the handle 2, the torsion spring 212 can be transmitted. The elastic support is applied, and the handle 2 is rotated at an angle with the shaft portion 11 of the seat body 1 as an axis, and the locking body 22 is located at the hollow portion 101 of the seat body 1 located below the shaft portion 11 for rotational displacement. It has the function of automatically turning on.

Then, the pulling portion 21 of the handle body 1 is pivoted downwardly at an angle of the shaft portion 11 of the seat body 1 and the buckle 232 of the pushing member 23 is biased against the seat body 1 At the periphery of the hole 12, the pushing member 23 is laterally slidably displaced at the rail plate 213 of the urging portion 21, and after the shackle 232 passes over the shackle 12, the shackle 232 of the pushing member 23 can be buckled. The bottom of the buckle hole 12 is positioned at the periphery, and the handle 2 is also accommodated. The accommodating space 10 of the seat body 1 is formed in a flat state, and the urging portion 21 of the handle 2 and the engaging member 23 are integrally formed by plastic injection, respectively, and the overall structure is simple and the components are small. The utility model has the advantages of convenient mass production, easy assembly and low cost.

Please refer to the fourth, fifth and sixth figures, which are respectively a three-dimensional appearance, a three-dimensional exploded view and a side cross-sectional view of the preferred embodiment, which can be clearly seen from the figure. The handle structure of the outer casing is preferably applied to the outer casing 3 of the server main body of the computer and the industrial computer, and the positioning portion 13 at the outer periphery of the base body 1 can be positioned on the outer casing by means of screw locking, riveting, welding or the like. 3, the hole 31 can be installed on the casing 4 of the main body to facilitate assembly or disassembly, so as to facilitate the user to disassemble the casing 3 for maintenance and replacement, but in practical application It can also be applied to the outer casing 3 of the casing or the casing 4 of the extraction box, and the circuit board, the hard disk, the optical disk drive, the burning machine or other electronic devices are positioned inside the machine base or the extraction box, and then The base or the extracting box is respectively embedded in the rack inside the server host of the computer or the industrial computer, and the electronic device such as a hard disk, a CD player, a burning machine and the like can be expanded and connected.

However, in the center of the outer casing 3 of the present invention, there are broken holes 31 which are provided by the positioning portion 13 of the base body 1 by means of riveting, and a plurality of sliding portions 32 having positioning posts 321 are disposed at both sides of the outer casing 3, A storage space 40 having an opening 401 is formed in the interior of the casing 4, and a plurality of opposite guiding portions 41 are disposed on the two side wall surfaces of the storage space 40, and the guiding portion 41 is longitudinally sectioned by the opening 401. There is a recessed groove 411, and a retaining groove 412 is formed in the bottom of the recessed groove 411. The center of the rear side of the storage space 40 of the other casing 4 is a positioning protrusion 42 having a continuous step and is disposed on the positioning protrusion 42. Forming a recessed limiting slot 421, and the positioning protrusion 42 can be a metal plate combined by riveting The inner wall surface of the housing space 40 of the casing 4 is integrated.

When the outer casing 3 is assembled on the casing 4, the sliding portion 32 at the two sides of the outer casing 3 is first inserted into the corresponding recess 411 of the guiding portion 41 of the casing 4 with the positioning post 321 and then moved. Moving laterally on the surface of the outer casing 3, the positioning post 321 is slidably engaged in the retaining groove 412 at the bottom of the recess 411, and the outer casing 3 is closed to the opening 401 of the storage space 40 of the casing 4, and then The pulling portion 21 that is pulled downward on the handle 2 is rotated at an angle with the shaft portion 11 of the seat body 1 as an axis, and the flat-shaped resisting surface 223 at the rear side of the locking body 22 is rotated and buckled. The positioning of the positioning protrusions 421 of the positioning protrusions 42 is fixed, and the protruding buckles 232 of the to-be-moved parts 23 are locked at the periphery of the fastening holes 12 to form a locked state, and the locking body of the handle 2 can be matched with the casing. The positioning protrusion 42 of the 4 is effective for preventing the deformation of the outer casing 3 at the casing 4 due to the shearing force generated by the erroneous pulling, and the locking body 22 is jumped off the limiting groove 421, and has the effect of easy operation.

Please continue to refer to the seventh, eighth, ninth and tenth drawings, which are respectively a side cross-sectional view of the preferred embodiment of the present invention when pressed, a side cross-sectional view when rotated, and a side cross-sectional view after lifting and An exploded perspective view of another preferred embodiment can be clearly seen in the figure. The hole 211 at the two sides of the handle portion 2 of the handle 2 is preferably sleeved with a torsion spring 212 and is composed of a torsion spring. The second abutting portion 2123 of the 212 is abutted on the triggering portion 21, and the first shape of the first abutting portion 2121 is elastically supported against the bottom of the accommodating space 10 of the base body 1. However, in practical applications, The hole column 211 is respectively sleeved with a torsion spring 212, and the torsion spring 212 can be changed into various shapes according to different structural designs, thereby providing the handle 2 to automatically open when the shaft portion 11 of the seat body 1 is pivoted. Features.

When the creation is in use, it is pressed against the handle 23 on the handle 2 The slide plate 213 of the triggering portion 21 is laterally slidably displaced, and is elastically deformed by the pushing member 23 against the elastic member 233, and the protruding buckle 232 is disengaged rearward from the buttonhole 12 of the base body 1. The restriction portion 21 allows the trigger portion 21 of the handle 2 to be pivoted at an angle to the shaft portion 11 of the base body 1 so as to be elastically supported by the torsion spring 212 against the trigger portion 21 to release the handle 2 to the outside. Rotating at an angle, and then pulling up on the urging portion 21 of the handle 2 to drive the engaging body 22 forwardly to the inner wall surface of the limiting groove 421 of the positioning protrusion 42 and interlocking with the outer casing 3 in the casing 4 The accommodating space 40 of the accommodating space 40 is laterally moved, and the positioning post 321 of the sliding portion 32 is laterally slidably displaced along the holding groove 412 of the guiding portion 41, and the blocking block 222 of the urging portion 21 is rotated and resisted. Forming a stop position at the lower periphery of the hollow portion 101 of the seat body 1 can limit the angle at which the handle 2 is maximally opened, and at the same time, the positioning post 321 is displaced rearward to the slot 411, and then the outer casing 3 can be lifted up to position the positioning post. The 321 slides along the slot 411 to allow the user to assist the opening of the casing 3 from the casing 4 through the handle 2. At 401 for rapid assembly or disassembly separated state is formed, and thus achieve a stable structure, simple operation and the effect with less effort.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the handle structure of the above-mentioned shell is indeed capable of achieving its efficacy and purpose. Therefore, this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and the application is submitted according to law. The Commission will grant this case as soon as possible to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give instructions to the new creators. Force cooperation, real sense of virtue.

1‧‧‧ body

10‧‧‧ accommodating space

101‧‧‧镂空部

11‧‧‧Axis

111‧‧‧Perforation

112‧‧‧ shaft

12‧‧‧ buckle hole

13‧‧‧ Positioning Department

2‧‧‧Hands

21‧‧‧Turning Department

211‧‧‧ Kong Zhu

2110‧‧‧through hole

2111‧‧‧ accommodating slots

2112‧‧‧ ribs

212‧‧‧torsion spring

2121‧‧‧First Responsible Department

2122‧‧‧ Sockets

2123‧‧‧ Second Responsible Department

22‧‧‧Card body

221‧‧‧ curved surface

222‧‧‧block block

23‧‧‧Pushing pieces

231‧‧‧ hook

2311‧‧‧ positioning slot

232‧‧‧Glossy buckle

233‧‧‧Flexible components

Claims (8)

The handle structure of the outer casing includes a seat body and a handle, wherein the seat body has a concave receiving space for accommodating the handle, and a shaft portion is disposed at one side of the accommodating space, and is opposite to the shaft portion a button hole is disposed at a side of the housing, and a positioning portion positioned on the preset housing is disposed at a periphery of the housing body; the handle is a pivoting portion pivotally connected to the shaft portion, and is configured to be pulled At least one side of the portion is provided with at least one engaging body for driving the rotating displacement to hold the positioning or pushing on the positioning protrusion of the preset casing to separate the outer casing, and is opposite to the engaging body The movable side of the movable side has a pushing member, and the pushing member is provided with a buckle for being buckled or disengaged from the buckle hole, and an elastic member is disposed between the pushing member and the pulling portion. The handle structure of the outer casing according to the first aspect of the invention, wherein the accommodating space of the seat body is located at a lower portion of the shaft portion, and is provided with a hollow portion for the rotational displacement of the handle body of the handle, and the shaft portion is located The inner wall surface of the two sides of the accommodating space is provided with a perforation for the shaft to be pierced, and the opposite end of the shank of the handle is provided with an opposite hole column, and a shaft rod is inserted into the hole column to be inserted therein. Forming a through hole for the active pivoting. The handle structure of the outer casing according to the second aspect of the invention, wherein the periphery of the hole column of the handle pulling portion is formed with a receiving groove for positioning at least one torsion spring, and the torsion spring has elastic support a first abutting portion at the bottom of the accommodating space of the seat body, and a sleeve portion that is sleeved on the hole column is bent by the first abutting portion, and the ferrule portion is bent outwardly to resist the arbor a second abutting portion on the moving part or the card body. The handle structure of the outer casing according to claim 3, wherein the inner wall surface of the receiving groove on the pulling portion is annularly provided with a plurality of ribs connected to the outside of the hole column. The handle structure of the outer casing according to the first aspect of the invention, wherein the front and rear surfaces of the handle body of the handle are formed with a curved surface inwardly and inwardly, and are respectively disposed on the lower two sides of the two arc surfaces. The blocking block that is fixed on the seat body to limit the opening angle of the handle and the resisting surface that is buckled on the positioning protrusion of the preset casing. The handle structure of the outer casing according to the first aspect of the invention, wherein the handle portion of the handle is provided with a guide rail plate for lateral sliding displacement of the pusher member with respect to the other side of the card body, and is disposed on the guide rail plate. A rail groove is arranged at two sides of the rear side, and two sides of the pushing member are hooks having a movable embedded in the rail groove. The handle structure of the outer casing according to claim 1, wherein the pulling portion and the locking body on the handle are integrally formed by a plastic injection. The handle structure of the outer casing according to claim 1, wherein the pusher on the handle is integrally formed by a plastic injection.