JP3241967U - Support structure for dumbbells and barbells - Google Patents

Abstract

A support structure for dumbbells and barbells that is smoother and easier to convert between dumbbells and barbells, further reduces manufacturing costs, and saves working time. A dumbbell and barbell support structure includes a main stand (10), two support members (20) and a plurality of pedestals (30). When the pedestals 30 in the same support member 20 are separated from each other, both ends of a dumbbell are placed on each pedestal 30 and coupled with each set of weight pieces. Also, when one placement base 30 in the same support member 20 approaches another placement base 30, one of the weight piece sets is movably moved and arranged and coupled with another weight piece set. That is, convert to a barbell and connect each set of weight pieces. [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to a supporting structure for dumbbells and barbells, and more particularly to the technical field applied to training machines.

Stands on which a dumbbell and a barbell can be placed at the same time are provided on the market (see Patent Documents 1 and 2, “Support Structure for Dumbbells and Barbells”, for example). The common point of these two patents is the relatively complicated structure of "carrier, support frame" and interlocking mechanism. , which is cumbersome for convenience-seeking users. Also, too many parts and complicated assembly are drawbacks that lead to high costs for the manufacturer. In addition, complicated mechanism assembly has the drawback that parts are likely to be missing or damaged during the manufacturing process, and the work time is lengthened.

Taiwan Invention Patent Registration No. M613036 Taiwan Invention Patent Registration No. M635083

The main purpose of the present invention is to provide a supporting structure for dumbbells and barbells, which is smoother and easier for users to convert between dumbbells and barbells, and which can further reduce costs in manufacturing and save working time. aim.

The present invention mainly includes two embodiments. The first embodiment is a dumbbell and barbell support structure, which includes:
The main stand includes two footrests and slide rail rod members connected to the two footrests, and the two footrests are installed at both ends of the slide rail rod members.
Two support members are installed at both ends of the slide rail rod member and opposite to the two pedestals, and the uppermost surfaces of the two support members are respectively recessed with support member grooves toward the bottom. and the bottom of the support member groove has an opening through which a portion of the slide rail bar member is exposed.
A plurality of placement pedestals are respectively installed in the support member grooves, inserted through the openings, and slidably installed by the slide rail rod members. The pedestals within the same support member move toward or away from each other along the installation direction of the slide rail rod member. The dumbbell and the barbell are separated for conversion, and a set of weights is movably installed between each placement base and the groove wall of the nearest support member groove.

The second embodiment is a dumbbell and barbell support structure, which includes:
The main stand includes two footrests and a slide rail rod member connected to the two footrests, and the two footrests are installed at both ends of the slide rail rod members.
Two support members are installed at both ends of the slide rail rod member and opposed to the two pedestals, and the uppermost surfaces of the two support members are respectively recessed with support member grooves toward the bottom. .
A plurality of placement pedestals are respectively installed in the support member grooves, each placement pedestal positioned in the same support member is connected in advance by a connection set, and a pair of weight pairs are provided at both ends of each support member groove. Both ends of the dumbbells are placed on respective pedestals within the same support member, and each set of weights is movably connected. Before being converted into a barbell, the dumbbells are lifted together with the connecting set and aligned with each pedestal. moving and aligning and connecting each weight piece set, placing opposite ends of the barbell in respective support member grooves to movably connect each weight piece set.

1 is a perspective view of the first embodiment of the present invention; FIG. 1 is a partial exploded perspective view of a first embodiment of the present invention; FIG. 1 is a three-dimensional view of a placement base according to the first embodiment of the present invention; FIG. FIG. 4 is a viewing angle stereoscopic view from another angle of FIG. 3; FIG. 2 is a cross-sectional view taken along line VV of FIG. 1; Fig. 2 is a usage diagram of the first embodiment of the present invention; FIG. 7 is a plan view of FIG. 6; FIG. 8 is an operation instruction diagram for raising the dumbbell of FIG. 7 and separating it from each placement pedestal; FIG. 9 is an operation instruction diagram for moving one pedestal shown in FIG. 8 and moving one set of weight pieces; FIG. 10 is a use state instruction diagram for moving the barbell in FIG. Fig. 4 is a perspective view of the second embodiment of the present invention; Fig. 3 is a partial stereoscopic diagram of the second embodiment of the present invention; FIG. 5 is a three-dimensional view of each placement base and connecting assembly of the second embodiment of the present invention; FIG. 14 is a viewing angle stereoscopic view from another angle of FIG. 13; FIG. 12 is a partially enlarged view showing a viewing angle from another angle of FIG. 11; FIG. 4 is a plan view of the second embodiment; FIG. 17 is an operation instruction diagram for lifting and moving the placement pedestals, connection sets, and dumbbells of FIG. 16; FIG. 18 is a use state instruction diagram of moving one set of weight pieces to combine with another set of weight pieces, and moving the barbell from bottom to top to combine the weight pieces.

(First embodiment)
1 to 18, FIGS. 1 to 10 show the first embodiment, and FIGS. 11 to 18 show the second embodiment. First, the first embodiment of the supporting structure for dumbbells and barbells of the present invention is described, which includes the following.
The main stand 10 includes two footrests 101 and a slide rail rod member 102 connected to the two footrests 101, one end of the two footrests 101 being connected to the slide rail rod member 102. It is connected at both ends and the other end stands on the ground.
Two supporting members 20 are used to place one end of the dumbbell 100 and the barbell 200, the two supporting members 20 are installed at both ends of the slide rail bar member 102, and the two pedestals 101 are installed on opposite sides. The uppermost surfaces of the two support members 20 are respectively recessed with support member grooves 201, and the bottoms of the support member grooves 201 have openings 202, and a portion of the slide rail rod member 102 is It is exposed through the opening 202 .
A plurality of placement pedestals 30 are respectively installed in the support member grooves 201 , pass through the openings 202 and are slidably installed on the slide rail rod members 102 . Each placement pedestal 30 within the same support member 20 approaches or separates from each other along the installation direction of the slide rail bar member 102 . In addition, the dumbbell 100 and the barbell 200 can be used interchangeably, and a weight piece set 300 is movably installed between each pedestal 30 and the nearest support member groove 201 groove wall.

In operation, the user controls each placement pedestal 30 in each support member 20 by simply placing the dumbbell 100 on one side after using it. The support member 20 on the left side of FIGS. 7 to 10 will be described. After the dumbbells 100 are removed, the left-hand side placement pedestal 30 in the support member 20 is moved to approach the right-hand side placement pedestal 30, and then the right-hand weight piece set 300 is lifted and the left-hand weight piece set 300 is lifted. , the two sets of weight pieces 300 are connected to each other. After completion, that is, the barbell 200 is moved from the bottom to the top of the main stand 10, and the two ends of the barbell 200 are placed on the pedestals corresponding to each other. Place each within 30. Finally, the weight piece set 300 is adjusted according to the weight that the user can load, and the number of barbells 200 is combined.
Conversely, when converting the barbell 200 to the dumbbell 100, it can be converted to using the dumbbell 100 by releasing each approaching placement pedestal 30 according to the steps described above.

The two support members 20 further include two stop pieces 203 and two stop bars 204, as shown in FIGS. The two locking rods 204 are downward U-shaped and elongated, and the two locking pieces 203 correspond to each other and are installed at both ends. Both ends of the two stop bars 204 are connected to each stop piece 203 respectively. The two stop pieces 203 and the two stop bars 204 are connected and surrounded by a support member groove 201 having the opening 202 . Each stop bar 204 also has a corresponding tilt stop 2041, and a portion of both ends of each locating pedestal 30 mutually contacts and engages with each tilt stop 2041, whereby each locating pedestal 30 and each stop bar 204 stably contact and engage, and each locating pedestal 30 is further installed on the slide rail rod member 102 so that each locating pedestal 30 moves smoothly during the moving process.

The design of each pedestal 30 further includes a weight piece locating groove 301 recessed from the top surface, two convex stop portions 302 and two clamping portions 303 opposite to the weight piece locating groove. Each weight piece placement groove 301 is mainly provided for placing weight pieces on both ends of the dumbbell 100 and barbell 200, and two convex stops 302 are located at both ends of each placement base 30 and each tilt stop. 2041 and engage. The two clamping parts 303 are protruded from the bottom surface of each mounting seat 30 and are slidably connected to both ends of the slide rail rod member 102 . The two convex stops 302 mentioned above further include an abutting rib 3021 and a retaining block 3022 respectively. The abutment ribs 3021 of each convex stop 302 abut against the surfaces of the corresponding tilt stops 2041 , and each retaining block 3022 engages the end of each tilt stop 2041 with each other. As shown in FIG. 5, in this way, each mounting seat 30 is formed by contacting the abutment rib 3021 in the two convex stops 302 with each tilt stop 2041, each retaining block 3022 and each tilt stop 2041 bottom. The end engagements take advantage of multi-directional restraints to reduce sway when each pedestal 30 slides.
At least one slide rail 1021 is recessed at a portion of the slide rail bar member 102 that is installed opposite each clamping portion 303 . One end of each clamping portion 303 is connected to the bottom surface of the placement base 30, another end of each clamping portion 303 extends to both sides of the slide rail rod member 102, and one extended end of each clamping portion 303 is further formed with a slide block 3031, respectively. Each slide block 3031 is inserted into the slide rails 1021 on both sides of the slide rail rod member 102, and the slide blocks 3031 projecting from each clamping portion 303 are fitted into the corresponding slide rails 1021, and each slide block 3031 is inserted into the slide rail 1021. It is moved along the rail method of each slide rail 1021 .

As shown in FIG. 2, buffer pads 40 are installed on the uppermost surface of the slide rail bar member 102 at positions corresponding to the respective openings 202 , and each buffer pad 40 supports each weight piece set 300 on the slide rail bar member 102 . To reduce the weight when placed on the slide rail bar member 102 and each stop bar 204 when the weight piece set 300 is placed.
(Second embodiment)

As shown in FIGS. 11-18, the difference between the second embodiment and the first embodiment is how to convert between dumbbell 100 and barbell 200 usage. In the lifting method adopted in the second embodiment, the mounting bases 30 in the same supporting member 20 are connected by the connecting set 50 and assembled. When the user converts the dumbbells 100 into the barbells 200 and uses them, first, the dumbbells 100 are returned to the placement pedestals 30 and adjusted. After completion, the user grasps the handle portion between each dumbbell 100 and the connecting set 50 and lifts. Further, since the arrangement pedestals 30 are connected and assembled by the connection set 50, when the dumbbell 100 is lifted, the arrangement pedestals 30 are separated from the inside of the support member 20.例文帳に追加When the lifted dumbbells 100 and the placement pedestals 30 are placed on one side, one set of weight pieces 300 in the same support member 20 is moved to another set of weight pieces 300 to arrange and assemble, and finally the barbells 200 are assembled. It is lifted from the bottom to the top, placed on each placement pedestal 30, and combined with each weight piece set 300 according to the weights available to the user.

Each connecting set 50 further includes a drawbar 501 and at least one connecting rod 502 respectively. The pulling bar 501 is downwardly U-shaped and divided into two side bar parts 5011 and an upper bar part 5012, one end of the two side bar parts 5011 being connected to both ends of the upper bar part 5012, each side Another end of the bar 5011 is connected to the outside of each pedestal 30, and the upper bar 5012 is close to the dumbbell 100. When the user switches the dumbbell 100 to the barbell 200, it is mainly the handle part of the dumbbell 100 and the Holding the upper bar 5012 at the same time, the dumbbell 100 and each placement pedestal 30 are lifted together and separated from each support member 20 .
In addition, the at least one towing rod 501 is connected to each mounting seat 30 in the same support member 20, and the installation position of the at least one towing rod 501 is lower than the upper rod part 5012, and its function is to It assists the bar 501 and distributes the supporting weight load. An illustration of the present invention is depicted with two connecting rods 502, please refer to FIGS. 12-15.

The two support members 20 of the second embodiment further include a bottom plate 205, two side plates 206 and a stop plate 207, as shown in FIGS. 15-18. The two side plates 206 are respectively connected to both sides of the bottom plate 205, and each side plate 206 extends obliquely upward and is installed corresponding to each other. The stop plate 207 is connected to one end of the bottom plate 205 and interposed between the two side plates 206 . The bottom plate 205 further has elongated rail holes 2051 , and a plurality of interconnecting cutouts 1022 are perforated in the slide rail rod member 102 corresponding to each elongated rail hole 2051 . A guide rod 400 is further protruded from the bottom surface of the weight piece set 300. The guide rod 400 is inserted into the elongated rail hole 2051 and the incision hole 1022. The weight piece set 300 with the guide rod 400 is another weight. It moves toward the half set 300 , and movement within the elongated rail hole 2051 and the incision hole 1022 is restricted by the guide rod 400 .

As shown in FIGS. 12 and 15, each placement pedestal 30 further includes two engaging protrusions 304 in addition to the same weight piece placement groove 301 as in the first embodiment. The two engaging protrusions 304 are positioned at both ends of each mounting base 30 and are opposed to the weight piece mounting grooves 301 . In addition, a plurality of engaging recesses 2061 corresponding to each other are provided at locations of the two side plates 206 corresponding to the engaging protrusions 304 of each placement pedestal 30, and each engaging recess 2061 has a notched design. , each of the engaging protrusions 304 is of a piece-like design. Each placement pedestal 30 is installed in the support member groove 201 of each support member 20, and each engagement protrusion 304 is engaged with each engagement recess 2061 to restrict positioning.

As shown in FIGS. 1 to 18, in the installation of the first and second embodiments, each pedestal 101 further includes a pedestal 1011 and a pillar support plate 1012, respectively. One end of each pedestal 1011 connects the slide rail bar member 102 and another end of each pedestal 1011 connects the pillar support plate 1012 . Installation of the dumbbell 100 and the barbell 200 is stabilized by each column support plate 1012 and each pedestal 1011 . In addition, at least one frame hook 103 is provided on each corresponding side of each pedestal 1011 , and each frame hook 103 is mainly provided for setting the barbell 200 . In addition, a plate groove 104 is recessed on the top surface of each pillar support plate 1012 and between the two pedestals 1011 , which is mainly provided for placing different kinds of barbells 200 . Further, a hook set 105 is further provided on any one of the two footrests 101 .
Alternatively, the mounting of hook set 105 may be provided on column support plate 1012 to provide for placing another set of dumbbells 100 .

100 Dumbbell 10 Main Stand 101 Pedestal Part 1011 Pillar 1012 Column Support Plate 102 Slide Rail Rod Member 1021 Slide Rail 1022 Incision Hole 103 Frame Hook 104 Plate Groove 105 Hook Group
200 Barbell 20 Supporting member 201 Supporting member groove 202 Opening 203 Stopping piece 204 Stopping bar 2041 Tilt stop 205 Bottom plate 2051 Elongated rail hole 206 Side plate 2061 Engagement recess 207 Stopping plate 300 Weight piece set 30 Placement base 301 Weight piece arrangement groove 302 Convex stopping portion 3021 Abutting rib 3022 Retaining block 303 Holding portion 3031 Slide block 304 Engaging convex portion 400 Guide rod 40 Buffer pad 50 Connection set 501 Draw rod 5011 Side rod portion 5012 Upper rod portion 502 Connecting rod

Claims (10)

A support structure for dumbbells and barbells, comprising:
A main stand comprising two pedestals and slide rail rod members connected to the two pedestals, the two pedestals being installed at both ends of the slide rail rod members. , the main stand and
two support members installed at both ends of the slide rail rod member and opposed to the two pedestals, the uppermost surfaces of the two support members each having a support member groove facing the bottom; two support members recessed and having openings at the bottoms of the support member grooves, a portion of the slide rail bar member being exposed from the openings;
A plurality of placement pedestals installed in the support member grooves, inserted through the openings, and slidably installed by the slide rail rod members. a plurality of placements moving toward and away from each other along a line separating the conversion use of said dumbbell and said barbell, and movably placing a pair of weights between each placement pedestal and the channel wall of the nearest support member channel; A support structure for a dumbbell and a barbell, comprising a pedestal. The two support members further include two stop pieces and two stop bars, the two stop pieces are corresponding to each other and installed at both ends, and the two ends of the two stop bars are respectively The connecting enclosures of the two stop pieces and the two stop bars form a support member groove having the opening, and each stop bar further has a corresponding slant stop. 2. The support structure for dumbbells and barbells according to claim 1, wherein a portion of both ends of each pedestal are mutually contacted and engaged with each tilt stop. Each of the placement pedestals further includes a weight piece placement groove recessed from the uppermost surface, two convex stop portions, and two clamping portions located opposite to the weight piece placement grooves, respectively. are located at both ends of each mounting base and are engaged with each tilt stop, and the two clamping parts are protruded from the bottom surface of each mounting base and slide on both ends of the slide rail rod member. 3. The supporting structure for dumbbells and barbells according to claim 2, which is installed. The two convex stops further include an abutment rib and a catch block respectively, the abutment ribs of each convex stop abutting the surfaces of the corresponding tilt stops, and each stop block is attached to each tilt stop. 4. A dumbbell according to claim 3, wherein each pedestal is engaged in contacting contact with said two convex stops and each tilt stop to reduce sway. Barbell support structure. At least one slide rail is recessed at the place where the slide rail rod member is installed opposite to each clamping part, one end of each clamping part is connected to the bottom surface of the placement base, and another end of each clamping part is a slide rail. 4. The bar member as claimed in claim 3, characterized in that it extends to both sides of the bar member, and slide blocks are formed at one end of each nip extension, and each slide block is inserted into the slide rails on both sides of the slide rail bar member. Support structure for dumbbells and barbells. At the uppermost surface of the slide rail rod member and at the position corresponding to each opening, a buffer pad is installed on each tilt stop surface of the two stop bars, and each buffer pad slides on each pair of weights. 3. The dumbbell and barbell support structure of claim 2, which reduces weight when resting on rail bar members. Support structures for dumbbells and barbells, including:
the main stand includes two footrests and a slide rail rod member connected to the two footrests, the two footrests being installed at both ends of the slide rail rod members;
Two support members are installed at both ends of the slide rail rod member and opposite to the two pedestals, and the uppermost surfaces of the two support members are respectively recessed with support member grooves toward the bottom surface. ,
A plurality of placement pedestals are respectively installed in the support member grooves, each placement pedestal located in the same support member is connected in advance by a connection set, and a pair of weight pairs is provided at both ends of each support member groove. Both ends of the dumbbells are placed on respective pedestals within the same support member, and each set of weights is movably connected. Before being converted into a barbell, the dumbbells are lifted together with the connecting set and aligned with each pedestal. A dumbbell and barbell support characterized by moving, aligning, and connecting each weight piece set away from the support member, placing opposite ends of the barbell in respective support member grooves, and movably connecting each weight piece set. structure. Each connecting set further includes a draw bar and at least one connecting bar, respectively, wherein the draw bar is composed of two side bar parts and an upper bar part, and one end of the two side bar parts is connected to the upper bar. one end of each side bar is connected to the outside of each placement pedestal, and the upper bar is close to the dumbbell;
8. The dumbbell and barbell according to claim 7, wherein said at least one drawbar is connected to each pedestal in the same support member, and the installation position of said at least one drawbar is lower than said upper bar. support structure. The two supporting members further comprise a bottom plate, two side plates and a stop plate, the two side plates being connected to both sides of the bottom plate respectively and installed relative to each other, and the stop plate being the The bottom plate is connected to one end of the bottom plate and interposed between the two side plates, and the bottom plate further has elongated rail holes. and a guide rod is protruded from the bottom surface of the weight piece set. The guide rod is inserted into the elongated rail hole and the cut hole. 8. A structure for supporting a dumbbell and barbell according to claim 7, wherein said guide bar restricts its movement within said elongated rail hole and incision. Each of the placement pedestals further includes a weight piece placement groove recessed from the uppermost surface, and two engaging projections, respectively. A plurality of engaging recesses corresponding to each other are provided at positions opposite to each other and at locations corresponding to the engaging protrusions of the placement pedestals of the two side plates, and each placement pedestal is provided with each support member. 10. The supporting structure for dumbbells and barbells according to claim 9, wherein each engaging protrusion is joined to each engaging recess to limit positioning.

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