CN214158391U - Dumbbell assembly and dumbbell bracket with adjustable weight - Google Patents
Dumbbell assembly and dumbbell bracket with adjustable weight Download PDFInfo
- Publication number
- CN214158391U CN214158391U CN202021809975.6U CN202021809975U CN214158391U CN 214158391 U CN214158391 U CN 214158391U CN 202021809975 U CN202021809975 U CN 202021809975U CN 214158391 U CN214158391 U CN 214158391U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- supporting plate
- adjustable weight
- plate
- connecting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 56
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a dumbbell assembly with adjustable weight, which comprises a bracket and a dumbbell main body, wherein the bracket is used for bearing the dumbbell main body; the dumbbell main body comprises a dumbbell sheet and a holding part, and the holding part is detachably connected with the dumbbell sheet through a connecting part; the dumbbell sheet is formed by superposing a plurality of dumbbell sheets; one end of the connecting part is connected with the dumbbell piece in an inserting mode, the other end of the connecting part is connected with the end part of the holding part through rotation, and the connecting part is arranged in a groove in the end part of the holding part. A dumbbell support with adjustable weight comprises a first support rod, a second support rod, an end support plate and a sliding support plate; after the first supporting rod penetrates through the sliding supporting plate, two ends of the first supporting rod are fixedly connected with the end supporting plate; after the second supporting rod penetrates through the sliding supporting plate, two ends of the second supporting rod are fixedly connected with the end supporting plate; the dumbbell piece is arranged between the adjacent end supporting plate and the sliding supporting plate and is arranged above the first supporting rod and the second supporting rod. The utility model has the advantages of beautiful appearance, convenient use, safety and reliability.
Description
Technical Field
The utility model relates to a body-building apparatus field, concretely relates to dumbbell assembly and dumbbell support of adjustable weight.
Background
The auxiliary equipment for weight lifting and body building exercises in dumbbell planting has simple structure and convenient use, and can be used for strengthening muscle strength training. Traditional dumbbell divide into multiple model according to the weight difference, and its weight is not adjustable, and the user is along with exercise time's increase, for the needs that satisfy strength increase, must purchase the dumbbell of many sets of different weights, and this has undoubtedly increased the cost: afterwards, the dumbbell that weight can be adjusted has appeared, and its structure disposes polylith dumbbell piece at the both ends of dumbbell pole, fixes through bolt and nut, and the user can dismantle the dumbbell piece as required, and its troublesome poeration need be with the help of instruments such as spanner, is not convenient for use. Meanwhile, the dumbbell is not firmly installed, so that the dumbbell sheet in the dumbbell rod falls off to injure people, and great potential safety hazard exists. Therefore, the dumbbell which is convenient to mount and dismount and high in reliability is provided.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the not enough among the prior art, provide a dumbbell assembly and dumbbell support of adjustable weight, this patent installation dismantles the convenience high, and fail safe nature is high, can improve user's experience and feel.
The technical scheme is as follows: the utility model relates to a dumbbell assembly with adjustable weight, which comprises a bracket and a dumbbell main body, wherein the bracket is used for bearing the dumbbell main body; the dumbbell main body comprises a dumbbell sheet and a holding part, and the holding part is detachably connected with the dumbbell sheet through a connecting part; the dumbbell sheet is formed by stacking a plurality of dumbbell single sheets; one end of the connecting part is connected with the dumbbell piece in an inserting mode, the other end of the connecting part is connected with the end part of the holding part through rotation, and the connecting part is arranged in a groove in the end part of the holding part.
The utility model is further improved in that the surface of the connecting part is provided with an S-shaped groove, and a curved boss matched with the inside of the S-shaped groove is arranged in the groove at the end part of the holding part; the curved boss can slide in the S-shaped groove through rotation of the connecting part.
The utility model discloses a further improvement lies in, the curve type boss symmetry that links to each other with connecting portion both ends sets up.
The utility model is further improved in that the groove at the end part of the holding part is internally provided with an inserting ring, and the inner wall of the inserting ring is provided with a curved boss; the outer wall of the plug-in ring is provided with a clamping table, and the end of the holding part is provided with a clamping table notch matched with the clamping table.
The utility model discloses a further improvement lies in, the outside diameter of the portion of gripping tip outer wall that the recess corresponds is greater than the portion of gripping between the recess.
The utility model discloses a further improvement lies in, and the tip that connecting portion and dumbbell piece link to each other is equipped with the jack, the jack of connecting portion tip and the inserted bar fixed connection of dumbbell piece.
The utility model has the further improvement that the dumbbell pieces comprise an outer dumbbell piece, an inner dumbbell piece and a middle piece; the edge of the outer dumbbell piece close to the inner dumbbell piece is provided with an extension part; the edge of the inner dumbbell piece close to the side of the outer dumbbell piece is provided with a clamping groove; the edge of the middle sheet, which is close to the outer dumbbell sheet side, is provided with a clamping groove, and the edge of the middle sheet, which is close to the inner dumbbell sheet side, is provided with an extension part; the extension part is matched with the clamping groove.
A dumbbell support with adjustable weight comprises a first support rod, a second support rod, an end support plate and a sliding support plate; after the first supporting rod penetrates through the sliding supporting plate, two ends of the first supporting rod are fixedly connected with the end supporting plate; after the second supporting rod penetrates through the sliding supporting plate, two ends of the second supporting rod are fixedly connected with the end supporting plate; the dumbbell piece is arranged between the adjacent end supporting plate and the sliding supporting plate and is arranged above the first supporting rod and the second supporting rod.
The utility model discloses a further improvement lies in, tip backup pad, slip backup pad are the arc of downwarping, and the tip backup pad all is equipped with ascending arc wall with the top of slip backup pad, and the tip of the portion of gripping is located in the last arc wall of slip backup pad.
The utility model discloses a further improvement lies in, tip backup pad, slip backup pad bottom are equipped with the support boss.
Compared with the prior art, the utility model provides a pair of dumbbell assembly and dumbbell support of adjustable weight has realized following beneficial effect at least:
1. the connecting part is fixedly connected with the dumbbell piece through insertion, so that the safety and reliability are guaranteed, and the convenience of installation and disassembly is improved.
2. Be connected with connecting portion through rotatory portion of gripping, convenient operation, the operation is experienced and is felt strong.
3. The portion of gripping is connected with connecting portion through the smooth roll-off that advances of curve type boss in S type inslot, when having improved the dismantlement convenience, has prolonged life, compares with the spiro union, and the knob is easier, and the quality is guaranteed.
4. The curved boss is arranged on the inner wall of the plug-in ring, the plug-in ring and the holding part are of detachable structures, the production cost is low, and the replacement is convenient.
5. The outer diameter of the center of the holding part is small, the outer diameter of the end part is large, the end part is attached to the support, the supporting effect is achieved, the pressure is small, and the safety and reliability are high.
6. The connecting part is connected with the dumbbell pieces through the jack inserted bar, so that the dumbbell pieces can be increased or decreased conveniently.
7. Due to the arrangement of the extension part and the clamping groove, the single dumbbell piece can be prevented from rotating when in use, and the use safety is guaranteed.
8. The dumbbell support of adjustable weight is detachable construction, and the installation is dismantled conveniently, easily accomodates.
Of course, it is not necessary for any product of the present invention to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure between a grip portion and a connection portion;
FIG. 3 is a schematic view of the connection structure of the connection portion and the insert ring;
FIG. 4 is a schematic structural view of the grip portion;
FIG. 5 is a schematic view of the construction of the bayonet ring;
FIG. 6 is a schematic view of a dumbbell sheet;
FIG. 7 is a schematic view of an intermediate sheet structure;
wherein:
1-a scaffold;
101-a first support bar; 102-a second support bar; 103-end support plates; 104-a sliding support plate; 105-an upper arc-shaped slot;
2-dumbbell body;
20-dumbbell sheet; 201-outer dumbbell sheet; 202-inner dumbbell sheet; 203-middle plate;
21-a grip portion; 212-curved boss; 213-a docking ring; 214-a chuck; 215-card table gap;
3-a connecting part;
301-a jack; 302-S type groove.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the case of the example 1, the following examples are given,
as shown in fig. 1 and 2, a dumbbell assembly with adjustable weight comprises a bracket 1 and a dumbbell main body 2, wherein the bracket 1 is used for bearing the dumbbell main body 2;
the dumbbell main body 2 comprises dumbbell sheets 20 and a holding part 21, and the holding part 21 is detachably connected with the dumbbell sheets 20 through the connecting part 3;
the dumbbell sheet 20 is formed by stacking a plurality of dumbbell single sheets;
one end of the connecting part 3 is connected with the dumbbell sheet 20 in an inserting mode, the other end of the connecting part is connected with the end part of the holding part 21 through rotation, and the connecting part 3 is arranged in a groove in the end part of the holding part 21.
Based on the above embodiment, the dumbbell pieces 20 are placed on the support 1, the dumbbell pieces 20 are increased or decreased according to the requirement, and then the connecting portion 3 is fixedly connected with the dumbbell pieces 20 through insertion. By rotating the grip portion 21, the grip portion 21 is connected to the connecting portion 3, and the dumbbell pieces 20 on both sides of the grip portion 21 are formed integrally with the grip portion 21.
To further explain the present embodiment, as shown in fig. 3 and fig. 5, the surface of the connecting portion 3 is provided with an S-shaped groove 302, and a curved boss 212 matching with the inside of the S-shaped groove 302 is provided in the groove at the end of the holding portion 21; the curved boss 212 can slide in the S-shaped groove 302 by rotation of the connecting portion 3. Specifically, after the connection between the connecting portion 3 and the dumbbell sheet 20 is completed, the holding portion 21 is rotated, the curved boss 212 on the inner wall of the end portion of the holding portion 21 can slide along the S-shaped groove 302 on the surface of the connecting portion 3, the connecting portion 3 is completely hidden in the end portion of the holding portion 21, and finally the end wall of the holding portion 21 is attached to the dumbbell sheet 20. When the dumbbell piece 20 needs to be increased or decreased, the curved boss 212 on the inner wall of the holding part 21 slides out of the S-shaped groove 302 on the surface of the connecting part 3 by rotating the holding part 21, the curved boss 212 exits from the S-shaped groove 302, and the holding part 21 and the connecting part 3 are detached. Compared with threaded connection, the connecting structure is easy to produce, not easy to slip, long in service life and extremely easy to install and disassemble.
To explain the embodiment further, it should be noted that, for the convenience of assembly and disassembly, the curved bosses 212 connected to the two ends of the connecting portion 3 are symmetrically disposed, and there is no need to perform two end disassembly operations on the holding portion 21, which further increases convenience, and meanwhile, the same-direction locking increases the overall safety and reliability.
To further explain the present embodiment, it should be noted that, as shown in fig. 4, an insertion ring 213 is disposed in the groove at the end of the holding portion 21, and a curved boss 212 is disposed on the inner wall of the insertion ring 213; the outer wall of the insertion ring 213 is provided with a locking platform 214, and the end of the holding portion 21 is provided with a locking platform notch 215 matching with the locking platform 214. In this embodiment, specifically, the clamping platform 214 of the insertion ring 213 is pushed along the clamping platform notch 215, and the insertion ring 213 is sleeved in the end portion of the holding portion 21, so that the insertion ring 213 is fixedly connected with the holding portion 21, the insertion ring 213 can be prevented from slipping off, and the installation, the detachment and the replacement are convenient. Meanwhile, compared with an integrated structure that the curve-shaped boss is directly arranged on the inner wall of the end part of the holding part 21, the integrated structure can be produced in batch, is convenient to produce and has low cost.
To further explain the present embodiment, it should be noted that the outer wall diameter of the end of the holding portion 21 corresponding to the groove is larger than the outer diameter of the holding portion 21 between the grooves. In this embodiment, the outer diameter of the center of the holding portion 21 is small, which is convenient for the user to hold. The outer diameters of two ends of the holding part 21 are large, the end parts are attached to the support 1, the supporting effect is achieved, the pressure intensity is low, and the safety and reliability are high. The large diameter end of the gripping portion 21 has a tapered transition between it and the small diameter central main gripping rod.
To further explain the present embodiment, it should be noted that the end of the connecting portion 3 connected to the dumbbell plate 20 is provided with an insertion hole 301, and the insertion hole 301 at the end of the connecting portion 3 is fixedly connected to the insertion rod of the dumbbell plate 20. In this embodiment, after the dumbbell pieces 20 are assembled, the insertion rods on the dumbbell pieces 20 close to the connecting portion 3 are connected to the insertion holes 301, so that the dumbbell pieces 20 and the connecting portion 3 are fixedly connected. Specifically, the inserted bar on the dumbbell plate 20 may be a threaded inserted bar, and the inserted bar on the dumbbell plate 20 is fixedly connected with the threaded insertion hole 301 through screwing.
To further explain the present embodiment, it should be noted that the dumbbell sheet 20 includes an outer dumbbell sheet 201, an inner dumbbell sheet 202, and an intermediate sheet 203. Based on this embodiment, specifically, the dumbbell plates 20 at the end of one side are at least two, that is, at least the outer dumbbell plate 201 and the inner dumbbell plate 202 are included, and the middle plate 203 can be rotated as required without being used.
As shown in fig. 1, the edge of the top of the outer dumbbell sheet 201 close to the side of the inner dumbbell sheet 202 is provided with an extension; the edge of the top of the inner dumbbell sheet 202 close to the outer dumbbell sheet 201 is provided with a clamping groove; the middle plate 203 is provided with a clamping groove at the edge close to the outer dumbbell plate 201 side, and an extension part at the edge close to the inner dumbbell plate 202 side; the extension part is matched with the clamping groove. In this embodiment, the setting of extension and joint groove can prevent that the monolithic dumbbell piece from rotating when using, has guaranteed the security of using. Adjacent dumbbell sheets 202 are connected by a central plunger, jack. Specifically, the adjacent insert rods and the adjacent insert holes can be in threaded connection.
As shown in fig. 6, the edge of the top of the outer dumbbell sheet 201 close to the inner dumbbell sheet 202 is provided with a clamping groove, the edge of the top of the inner dumbbell sheet 202 close to the outer dumbbell sheet 201 is provided with an extending portion, the edge of the middle sheet 203 close to the outer dumbbell sheet 201 is provided with an extending portion, and the edge close to the inner dumbbell sheet 202 is provided with a clamping groove, which is also protected by the present patent.
Of course, there may be multiple sets of extensions and matching extensions, and the extensions and matching extensions may be disposed on the top, bottom, or sides of the outer dumbbell sheet 201, the inner dumbbell sheet 202, and the middle sheet 203. When the two sets are upper and lower, referring to fig. 7, the upper and lower two sets of matched extension parts and clamping grooves are arranged in a mirror image manner.
In the above embodiment, the inner dumbbell pieces 202 may be five. The shape of the extension part and the shape of the clamping groove are nearly small in size.
In order to facilitate grasping of the outer dumbbell sheet 201, the inner dumbbell sheet 202 and the middle sheet 203, grasping grooves may be formed in the edges of the outer dumbbell sheet 201, the inner dumbbell sheet 202 and the middle sheet 203, and specifically, the grasping grooves may be formed in the top or the bottom.
In the case of the example 2, the following examples are given,
on the basis of embodiment 1, a weight-adjustable dumbbell holder comprises a first support rod 101, a second support rod 102, an end support plate 103, and a sliding support plate 104; after the first supporting rod 101 penetrates through the sliding supporting plate 104, two ends of the first supporting rod are fixedly connected with the end supporting plate 103; the second support rod 102 penetrates through the sliding support plate 104, and both ends of the second support rod are fixedly connected with the end support plate 103; the dumbbell sheet 20 is provided between the adjacent end support plates 103 and the slide support plate 104, and is provided above the first support bar 101 and the second support bar 102.
Based on the above embodiment, the first support rod 101 and the second support rod 102 sequentially penetrate the two sliding support plates 104, and then the ends are connected to the two end support plates 103. The hole in the end support plate 103 is a half hole, which prevents the occurrence of a situation of low overall stability caused by the first support bar 101 and the second support bar 102 penetrating through the end support plate 103. Or, the end parts of the first supporting rod 101 and the second supporting rod 102 are provided with threads, the diameter of the end part threads is directly smaller than that of the middle rod, and the first supporting rod 101 and the second supporting rod 102 penetrate through the end part supporting plate 103 and then are connected with the nuts, so that the stability can be ensured.
Above-mentioned embodiment, compare with traditional frame construction, receiver, small, easily accomodate.
In addition to the above-described embodiments, the outer wall of the dumbbell sheet 20 can be attached to the end support plate 103, and the dumbbell sheet 20 is disposed on the first support bar 101 and the second support bar 102. When the dumbbell piece is required to be increased or decreased, the sliding support plate 104 is arranged below the outer wall of the end part of the connecting part 3, the holding part 21 is rotated, and the end part of the holding part 21 can be separated from the connecting part 3.
To further explain the present embodiment, it should be noted that the end support plates 103 and the sliding support plate 104 are arc plates bent downward, the top portions of the end support plates 103 and the sliding support plate 104 are both provided with upward arc-shaped slots 105, and the end of the holding portion 21 is disposed in the upward arc-shaped slots 105 of the sliding support plate 104. In this embodiment, the setting of arc, safety and stability is high to it is pleasing to the eye.
To further explain the present embodiment, it should be noted that the bottom of the end support plate 103 and the bottom of the sliding support plate 104 are provided with support bosses. In this embodiment, support the setting of boss, improved holistic fail safe nature.
According to the above embodiment, the utility model provides a pair of dumbbell assembly and dumbbell support of adjustable weight has realized following beneficial effect at least:
1. the connecting part 3 is fixedly connected with the dumbbell piece 20 through insertion, so that the safety and reliability are guaranteed, and the convenience of installation and disassembly is improved.
2. Be connected with connecting portion 3 through rotatory portion 21 that grips, convenient operation, the operation is experienced and is felt strong.
3. The gripping part 21 and the connecting part 3 slide in and out in the S-shaped groove 302 through the curve type boss 212, so that the convenience in disassembly is improved, the service life is prolonged, compared with a screw joint, a knob is easier, and the quality is guaranteed.
4. The curved boss 212 is arranged on the inner wall of the insertion ring 213, and the insertion ring 213 and the holding part 21 are detachable, so that the production cost is low, and the replacement is convenient.
5. The outer diameter of the center of the holding part 21 is small, the outer diameter of the end part is large, the end part is attached to the support 1, the supporting effect is achieved, the pressure is small, and the safety and reliability are high.
6. The connecting part 3 is connected with the dumbbell pieces 20 through the jack inserted bar, so that the dumbbell pieces 20 can be increased or decreased conveniently.
7. Due to the arrangement of the extension part and the clamping groove, the single dumbbell piece can be prevented from rotating when in use, and the use safety is guaranteed.
8. The dumbbell support of adjustable weight is detachable construction, and the installation is dismantled conveniently, easily accomodates.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A dumbbell assembly with adjustable weight is characterized in that: the dumbbell comprises a bracket (1) and a dumbbell body (2), wherein the bracket (1) is used for bearing the dumbbell body (2);
the dumbbell main body (2) comprises dumbbell sheets (20) and a holding part (21), and the holding part (21) is detachably connected with the dumbbell sheets (20) through a connecting part (3);
the dumbbell sheet (20) is formed by superposing a plurality of dumbbell single sheets;
one end of the connecting part (3) is connected with the dumbbell sheet (20) in an inserting mode, the other end of the connecting part is connected with the end part of the holding part (21) through rotation, and the connecting part (3) is arranged in a groove in the end part of the holding part (21).
2. An adjustable weight dumbbell assembly according to claim 1, wherein:
the surface of the connecting part (3) is provided with an S-shaped groove (302), and a curved boss (212) matched with the S-shaped groove (302) is arranged in a groove at the end part of the holding part (21); the curved boss (212) can slide in the S-shaped groove (302) through rotation of the connecting part (3).
3. An adjustable weight dumbbell assembly according to claim 2, wherein:
and the curved bosses (212) connected with the two ends of the connecting part (3) are symmetrically arranged.
4. An adjustable weight dumbbell assembly according to claim 1, wherein:
an insertion ring (213) is arranged in a groove at the end part of the holding part (21), and a curved boss (212) is arranged on the inner wall of the insertion ring (213);
the outer wall of the plug-in ring (213) is provided with a clamping table (214), and the end part of the holding part (21) is provided with a clamping table notch (215) matched with the clamping table (214).
5. An adjustable weight dumbbell assembly according to claim 4, wherein:
the diameter of the outer wall of the end part of the holding part (21) corresponding to the grooves is larger than the outer diameter of the holding part (21) between the grooves.
6. An adjustable weight dumbbell assembly according to claim 1, wherein:
the connecting part (3) is connected with the dumbbell piece (20) through the end part provided with the jack (301), and the jack (301) at the end part of the connecting part (3) is fixedly connected with the inserted bar of the dumbbell piece (20).
7. An adjustable weight dumbbell assembly according to claim 1, wherein:
the dumbbell pieces (20) comprise outer dumbbell pieces (201), inner dumbbell pieces (202) and intermediate pieces (203);
the edge of the outer dumbbell piece (201) close to the inner dumbbell piece (202) is provided with an extension part;
the edge of the inner dumbbell piece (202) close to the outer dumbbell piece (201) is provided with a clamping groove;
the edge of the middle plate (203) close to the outer dumbbell plate (201) side is provided with a clamping groove, and the edge close to the inner dumbbell plate (202) side is provided with an extending part;
the extension part is matched with the clamping groove.
8. The dumbbell holder of an adjustable weight dumbbell assembly of claim 1, characterized by:
the bracket (1) comprises a first support rod (101), a second support rod (102), an end support plate (103), and a sliding support plate (104);
after the first supporting rod (101) penetrates through the sliding supporting plate (104), two ends of the first supporting rod are fixedly connected with the end supporting plate (103);
after the second supporting rod (102) penetrates through the sliding supporting plate (104), two ends of the second supporting rod are fixedly connected with the end supporting plate (103);
the dumbbell piece (20) is arranged between the adjacent end supporting plate (103) and the sliding supporting plate (104) and is arranged above the first supporting rod (101) and the second supporting rod (102).
9. The dumbbell holder of claim 8, wherein:
the end supporting plate (103) and the sliding supporting plate (104) are arc-shaped plates bent downwards, upward arc-shaped grooves (105) are formed in the tops of the end supporting plate (103) and the sliding supporting plate (104), and the end of the holding portion (21) is arranged in the upward arc-shaped grooves (105) in the sliding supporting plate (104).
10. The dumbbell holder of claim 8, wherein:
and supporting bosses are arranged at the bottoms of the end supporting plate (103) and the sliding supporting plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809975.6U CN214158391U (en) | 2020-08-26 | 2020-08-26 | Dumbbell assembly and dumbbell bracket with adjustable weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809975.6U CN214158391U (en) | 2020-08-26 | 2020-08-26 | Dumbbell assembly and dumbbell bracket with adjustable weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158391U true CN214158391U (en) | 2021-09-10 |
Family
ID=77589842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809975.6U Expired - Fee Related CN214158391U (en) | 2020-08-26 | 2020-08-26 | Dumbbell assembly and dumbbell bracket with adjustable weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011010A (en) * | 2021-12-01 | 2022-02-08 | 江苏万喜至工业设计有限公司 | Double-hand-grasping automatic weight-increasing and weight-reducing block type dumbbell |
| CN114011011A (en) * | 2021-12-01 | 2022-02-08 | 江苏万喜至工业设计有限公司 | Swift counter weight formula dumbbell |
-
2020
- 2020-08-26 CN CN202021809975.6U patent/CN214158391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011010A (en) * | 2021-12-01 | 2022-02-08 | 江苏万喜至工业设计有限公司 | Double-hand-grasping automatic weight-increasing and weight-reducing block type dumbbell |
| CN114011011A (en) * | 2021-12-01 | 2022-02-08 | 江苏万喜至工业设计有限公司 | Swift counter weight formula dumbbell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214158391U (en) | Dumbbell assembly and dumbbell bracket with adjustable weight | |
| US11530777B2 (en) | Multi-use mounting bracket with extension and internal support rod for gym accessories | |
| US5755646A (en) | Adjustable clothes hanging and exercising apparatus | |
| CA1218392A (en) | Physical exercise apparatus | |
| US4648481A (en) | Multipurpose aluminum folding ladder equipped with a detachable stand-on board and supporting handrails | |
| US20200352816A1 (en) | Fully foldable four-wheel walking aid | |
| US9878198B2 (en) | Weight lifting and strength training platforms and pulling blocks | |
| US11781711B2 (en) | Multi-use mounting bracket with extension and internal support rod for gym accessories | |
| CN209865143U (en) | Barbell bench press training equipment | |
| CN217041203U (en) | Dumbbell | |
| CN220404727U (en) | Kettle bell convenient to dismantle but weight adjustment | |
| CN216021744U (en) | Portable high-strength wheelchair | |
| CN206700605U (en) | A kind of adjustable dorsal muscles training device of outdoor counterweight | |
| CN111973954A (en) | Multifunctional combined apparatus for physical education and exercise | |
| CN216169660U (en) | Multifunctional dumbbell | |
| CN216169661U (en) | Dumbbell | |
| CN215938954U (en) | Body-building frame | |
| CN219290512U (en) | Multi-functional parallel bars of quick installation | |
| CN201239459Y (en) | Hand handle of rope skipper | |
| CN211885286U (en) | A multi-functional auxiliary device for badminton exercise | |
| CN219071962U (en) | Dumbbell piece test piece positioning and clamping device | |
| CN110694231A (en) | Sports apparatus for training muscle strength | |
| CN220736086U (en) | Sports body-building squat rack | |
| CN211434959U (en) | Novel sports dance leg pressing training device | |
| CN214808256U (en) | Department of respiration lung function rehabilitation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |