CN210786113U - Treadmill table dish and assembled skeleton texture thereof - Google Patents

Abstract

The utility model discloses a treadmill table dish and assembled skeleton texture thereof belongs to treadmill technical field, assembled skeleton texture is including controlling two L shape return bends, the die casting of two L shape return bends about the connection and the middle part support frame of controlling two L shape return bends about the connection, both ends are provided with grafting portion respectively about the die casting, grafting portion pegs graft mutually with the nozzle stub that corresponds L shape return bend and through first fastener fixed connection, the both ends of middle part support frame are respectively through the long tube fixed connection of two L shape return bends about with through the second fastener. The utility model discloses abandon traditional welding mode, adopt equipment mode assembly L shape return bend, die casting and middle part support frame to form the skeleton, the fine management and control of precision of die casting, L shape return bend only carries out the accuracy control of hole site processing purely, both cooperations can be fine to accuracy control, and skeleton intensity is also guaranteed, and the packaging efficiency improves greatly, and the equipment environment is good.

Description

Treadmill table dish and assembled skeleton texture thereof

Technical Field

The utility model belongs to the technical field of the treadmill, concretely relates to treadmill table dish and assembled skeleton texture thereof.

Background

The inside bearing structure of dial plate of traditional treadmill all constitutes the skeleton through the welding mode with five metals tubular product, and this kind of welded type skeleton texture has following shortcoming: welding can not be well controlled in precision, and the welding environment has certain influence on the health of staff. For this reason, it is necessary to design an assembled skeleton structure.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the object of the present invention is to provide a treadmill dial and its assembled skeleton structure.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an assembled skeleton texture of treadmill dial plate, two about including controlling two L shape return bends, connection two about the die casting of L shape return bend and connection two about the middle part support frame of L shape return bend, both ends are provided with grafting portion respectively about the die casting, grafting portion with correspond the nozzle stub of L shape return bend is pegged graft mutually and is passed through first fastener fixed connection, two about the both ends of middle part support frame are respectively through second fastener the long tube fixed connection of L shape return bend.

Preferably, the middle part of the middle support frame is fixedly connected with the middle part of the die casting through a third fastener.

Preferably, the third fastener comprises a screw.

Preferably, the middle support bracket is located below the L-bend and the die cast part.

Preferably, the middle support frame is a profile or a sheet metal part.

Preferably, the first fastener comprises a screw.

Preferably, the second fastener comprises a screw.

The utility model also provides a treadmill dial plate contains dial plate epitheca, dial plate inferior valve and foretell assembled skeleton texture, the dial plate epitheca with dial plate inferior valve fixed connection, assembled skeleton texture fixed mounting be in the dial plate epitheca with between the dial plate inferior valve.

Preferably, the assembled skeleton structure is fixed to any one of the dial upper case and the dial lower case.

Preferably, the assembled skeleton structure is fixed on the dial lower case through a fourth fastener.

Preferably, the fixed connection of the dial top case and the dial bottom case includes at least one of a snap connection and a screw connection.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses abandon traditional welding mode, adopt equipment mode assembly L shape return bend, die casting and middle part support frame to form the skeleton, the fine management and control of precision of die casting (the molding of die casting can change in a flexible way, to structural design, have bigger performance space in the appearance design), the precision control that the hole site was processed is only carried out to L shape return bend purely, both cooperations can be fine precision control, skeleton intensity is also guaranteed, the packaging efficiency improves greatly, the equipment environment is good.

Drawings

Fig. 1 is an assembly view of a first embodiment of the present invention.

Fig. 2 is an exploded view of a first embodiment of the present invention.

Fig. 3 is an assembly view of the second embodiment of the present invention.

Fig. 4 is an exploded view of a second embodiment of the present invention.

The labels in the figure are: 100. a dial top case; 200. a dial lower case; 300. an assembled framework structure; 310. an L-shaped bent pipe; 311. a short pipe; 312. a long tube; 320. die casting; 321. a plug-in part; 330. a middle support frame; 331. a sheet is fixed.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The first embodiment is as follows: as shown in fig. 1 to 2, an assembled skeleton structure 300 of a treadmill dial includes a left L-shaped elbow 310 and a right L-shaped elbow 310, a die casting 320 connecting the left L-shaped elbow 310 and the right L-shaped elbow 310, and a middle support frame 330 connecting the left L-shaped elbow 310 and the right L-shaped elbow 310, wherein the left end and the right end of the die casting 320 are respectively provided with a plug-in portion 321, the plug-in portions 321 are plugged into short pipes 311 corresponding to the L-shaped elbows 310 and are fixedly connected through first fasteners (not shown), and the two ends of the middle support frame 330 are respectively fixedly connected with long pipes 312 of the left L-shaped elbow 310 and the right L-shaped elbow 310 through second.

In the present embodiment, for the convenience of insertion, the insertion portion 321 of the die casting 320 is in a circular tube shape or a cylindrical shape, and is inserted into the short tube 311 of the L-shaped elbow 310 during assembly; of course, short tube 311 of L-shaped elbow 310 may be inserted into insertion portion 321, and insertion portion 321 may have a circular hole with an outer diameter larger than that of short tube 311

In this embodiment, in order to facilitate fixing, at least one first vertical through hole, for example, two first vertical through holes, are opened on the short tube 311 of the L-shaped elbow 310, a second vertical through hole corresponding to the first vertical through hole is opened on the insertion portion 321 of the die casting 320, and the first vertical through hole and the second vertical through hole are used for the first fastener to penetrate through and connect. Wherein the first fastener comprises a screw for fixing the die casting 320 and the L-shaped bent pipe 310; of course, the first fastener may also comprise a nut.

In this embodiment, in order to facilitate fixing, at least one third vertical through hole, for example, a third vertical through hole, is disposed on the long tube 312 of the L-shaped bent tube 310, fourth vertical through holes corresponding to the third vertical through hole are respectively disposed at two ends of the middle supporting frame 330, and the third vertical through hole and the fourth vertical through hole are used for the second fastener to penetrate through and connect. Wherein the second fastening member comprises a screw for fastening the middle supporting frame 330 to the L-shaped bent tube 310; of course, the second fastener may also comprise a nut.

In this embodiment, in order to make the framework strength higher, the middle of the middle supporting frame 330 is fixedly connected to the middle of the die casting 320 through a third fastener (omitted in the figure), at least one fifth vertical through hole is opened in the middle of the die casting 320, a sixth vertical through hole corresponding to the fifth vertical through hole is opened in the middle of the middle supporting frame 330, the fifth vertical through hole and the sixth vertical through hole are used for the third fastener to wear to connect, for example, two fixing plates 331 are provided at the front end of the middle supporting frame 330, and three sixth vertical through holes distributed in a triangular shape are opened on each fixing plate 331. Wherein the third fastening member comprises a screw for fastening the middle supporting frame 330 and the die casting 320; of course, the third fastener may also comprise a nut.

In the present embodiment, the middle support bracket 330 is preferably, but not limited to, positioned below the L-bend 310 and the die cast 320 for better supporting the L-bend 310 and the die cast 320. To ensure the structural strength of the middle support bracket 330, the middle support bracket 330 is preferably, but not limited to, a profile or a sheet metal member.

During assembly, the two L-shaped bent pipes 310 are inserted into the die casting 320 and locked by the first fastening piece; the middle support frame 330 and the two L-shaped bent pipes 310 are locked by the second fasteners, and the middle support frame 330 and the die casting piece 320 are locked by the third fasteners, so that the three parts can be reliably fixed together to form the framework.

The traditional welding mode is abandoned to this embodiment, adopt assembly mode assembly L shape return bend 310, die casting 320 and middle part support frame 330 to form the skeleton, the fine management and control of precision of die casting 320 (the molding of die casting 320 can change in a flexible way, to structural design, have bigger performance space in the appearance design), the precision control of hole site processing is only carried out simply to L shape return bend 310, both cooperations can be fine the precision control, skeleton intensity is also guaranteed, packaging efficiency improves greatly, the equipment environment is good.

Example two: as shown in fig. 3-4, a treadmill dial comprises a dial top case 100, a dial bottom case 200 and the assembled skeleton structure 300, wherein the dial top case 100 and the dial bottom case 200 are fixedly connected, and the assembled skeleton structure 300 is fixedly installed between the dial top case 100 and the dial bottom case 200. Wherein, the fixed connection of the dial top case 100 and the dial bottom case 200 includes at least one of a snap connection and a screw connection.

In the present embodiment, the assembled skeleton structure 300 is fixed on any one of the dial upper case 100 and the dial lower case 200. Further, the assembled bobbin structure 300 is fixed to the dial lower case 200 by a fourth fastening member (omitted from the drawings). As shown in fig. 1-2, the long tube 312 of the L-shaped bent tube 310 is further provided with a plurality of seventh vertical through holes for connecting the casing (e.g., the lower casing) of the dial by a fourth fastening member. Wherein the fourth fastener comprises a screw, and of course, a nut.

During the assembly, fix assembled skeletal structure 300 in dial plate inferior valve 200 through the fourth fastener earlier, detain dial plate epitheca 100 again and locate on dial plate inferior valve 200, can rethread screw fixation between dial plate epitheca 100 and the dial plate inferior valve 200, make dial plate epitheca 100, assembled skeletal structure 300, dial plate inferior valve 200 three fix reliably and connect into an organic whole, formed the dial plate.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can easily modify, equally change and modify the above embodiments according to the technical spirit of the present invention without departing from the technical scope of the present invention.

Claims (10)

1. The utility model provides an assembled skeleton texture of treadmill dial plate which characterized in that: two about including two L shape return bends, connection about two the die casting of L shape return bend and connection about two the middle part support frame of L shape return bend, both ends are provided with grafting portion respectively about the die casting, grafting portion with correspond the nozzle stub of L shape return bend is pegged graft mutually and is passed through first fastener fixed connection, the both ends of middle part support frame are respectively through second fastener and about two the long tube fixed connection of L shape return bend.

2. The modular skeletal structure of a treadmill dial of claim 1, wherein: the middle part of the middle support frame is fixedly connected with the middle part of the die casting through a third fastener.

3. The modular skeletal structure of a treadmill dial of claim 2, wherein: the third fastener includes a screw.

4. The modular skeletal structure of a treadmill dial of claim 1, wherein: the middle support frame is positioned below the L-shaped bent pipe and the die casting.

5. The modular skeletal structure of a treadmill dial of claim 1, wherein: the middle support frame is a section bar or a sheet metal part.

6. The modular skeletal structure of a treadmill dial of claim 1, wherein: the first and second fasteners each include a screw.

7. A treadmill dial, comprising: comprising a dial top case, a dial bottom case and the assembled skeleton structure of claims 1 to 6, the dial top case and the dial bottom case being fixedly connected, the assembled skeleton structure being fixedly mounted between the dial top case and the dial bottom case.

8. The treadmill dial of claim 7, wherein: the assembled skeleton structure is fixed on any one of the dial plate upper shell and the dial plate lower shell.

9. The treadmill dial of claim 7 or 8, wherein: and the assembled skeleton structure is fixed on the dial lower shell through a fourth fastener.

10. The treadmill dial of claim 7, wherein: the fixed connection of dial plate epitheca with the dial plate inferior valve contains at least one in buckle connection and screwed connection.

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