Dumbbell stool

Abstract

A dumbbell stool comprises a base, a cushion portion and a backrest portion, the cushion portion and the backrest portion are respectively arranged on the base, an elbow supporting component used for supporting elbows is arranged on the backrest portion, and the elbow supporting component comprises an elbow supporting plate located on the lateral side of the backrest portion, so that when a user sits on the dumbbell stool to do dumbbell or barbell exercise, the elbows can be placed on the elbow supporting component on the lateral side of the backrest portion, and the user can do dumbbell or barbell exercise. The dumbbell or the barbell is prevented from injuring a user due to the fact that the dumbbell or the barbell is out of force during exercise, the elbows can be placed on the elbow supporting component to bend and lift the dumbbell, and functionality is high.

Description

Technical Field

[0001] The utility model relates to fitness equipment, in particular to a dumbbell bench. Background Art

[0002] Chinese patent document CN219071968U discloses a dumbbell bench, comprising a main frame, on which a rotatable back cushion and seat cushion are provided; wherein, each of the back cushion and the seat cushion is fixedly provided with a support member, the support member is slidably provided on the main frame, and when the back cushion and the seat cushion rotate, the two support members have at least a first state and a second state; when in the first state, the two support members are away from each other and do not intersect; when in the second state, the two support members intersect.

[0003] However, when a user uses the above solution to perform dumbbell or barbell exercises, the elbows are not supported, which may easily lead to safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a dumbbell bench which can support elbows and has higher safety.

[0005] The purpose of this utility model is achieved through the following technologies:

[0006] A dumbbell bench comprises a base, a seat cushion and a backrest respectively arranged on the base, wherein the backrest is provided with an elbow support component for supporting elbows, and the elbow support component includes an elbow support plate located on the side of the backrest. When a user sits on the dumbbell bench to perform dumbbell or barbell exercises, the user can place his elbows on the elbow support component on the side of the backrest to play a supporting role, thereby preventing the user from being injured by the dumbbell or barbell due to loss of strength during exercise. In addition, the user can place his elbows on the elbow support component to perform dumbbell curls, thereby providing strong functionality.

[0007] The backrest portion includes a backrest plate, and the elbow support plate can be rotated and adjusted around an axis extending in the width direction of the backrest plate. The elbow support plate is arranged parallel to the axis, so that the elbow support plate can be well rotated to a suitable supporting position.

[0008] The utility model comprises two elbow supporting parts symmetrically arranged on both sides of the backrest portion, and the two elbow supporting parts can support two elbows, and the structure is more reasonable.

[0009] The elbow support component also includes a connecting piece, the elbow support plate is arranged on the connecting piece, the connecting piece is arranged on the backrest part, the connecting piece includes a plug-in rod, and the backrest part is provided with a plug-in tube. The plug-in rod is plug-fitted with the plug-in tube, and the plug-in rod extends along the width direction of the backrest plate. The plug-in fit can achieve the effect of quick disassembly and assembly, and the structure is simple.

[0010] The connecting rod is circular, and the connecting tube is a round tube that is compatible with the connecting rod. It also includes a pin. The connecting rod is formed with a plurality of sockets that pass through it radially and are arranged circumferentially. The connecting tube is provided with a positioning hole that can be opposite to a socket. The pin can choose to pass through a socket and the positioning hole at the same time to adjust the angle of the toggle support plate. When in use, the connecting rod can be rotated so that a socket on it is aligned with the positioning hole on the connecting tube, and it can be locked by the pin. In this way, the angle of the toggle support plate can be adjusted, which is more flexible and easy to operate.

[0011] The latch includes an insertion section and a limiting section. The insertion section is adapted to the insertion hole and the positioning hole. The limiting section is located at the upper end of the insertion section. The limiting section is larger than the insertion hole and the positioning hole. An elastically retractable spring buckle is provided at the end of the insertion section. In this way, after the latch is inserted into the insertion hole and the positioning hole, the limiting section will not pass through the insertion hole and the positioning hole, thereby preventing the latch from falling downward. In addition, the spring buckle can be used together to restrict the latch in the insertion hole and the positioning hole.

[0012] The plurality of said sockets constitute an angle adjustment unit, and the said plug-in rod is provided with a plurality of angle adjustment units arranged at intervals along its length direction. In this way, not only can the plug-in rod be rotated to adjust the angle of the elbow support plate, but the positioning holes on the plug-in tube can also be aligned with different angle adjustment units to adjust the length of the plug-in rod, thereby adjusting the distance between the elbow support plate and the backrest plate to adapt to different people.

[0013] The backrest portion includes a backrest plate that can be rotated between a horizontal state and an inclined state. A plurality of sockets are arranged so that the elbow support plate can be adjusted to a state parallel to the backrest plate. When the backrest plate is in an inclined state, the elbow support plate can also be adjusted to a horizontal state. In this way, the elbow support plate can adapt to the state of the backrest plate and switch to a state suitable for the user for the user to place his elbows.

[0014] The plug-in rod is located in the middle or approximately in the middle of the backrest plate. This structure is more reasonable and the user can place his elbows well.

[0015] The backrest portion also includes a support frame, the backrest board is fixedly arranged on the support frame, the support frame is rotatably and adjustably arranged on the base, the plug-in tube is fixedly arranged on the support frame, and the plug-in tube extends along the width direction of the backrest board. The support frame can strengthen the strength of the backrest portion, and the plug-in tube extends along the width direction of the backrest board to make it more convenient to connect with the elbow support plate.

[0016] The support frame includes two tube bodies arranged at intervals, each tube body is formed with a through hole extending along the width direction of the backrest plate, and the plug-in tube passes through the through hole and runs through the tube body. This not only improves the connection strength between the plug-in tube and the support frame, but also saves installation space.

[0017] The connecting part includes a support rod, which is connected to the connecting rod to form an L-shaped structure. The elbow support plate is fixedly arranged on the support rod, so that the connecting rod extends horizontally and the support rod extends forward, and the elbow support plate can extend forward to support the user's elbow, which is more reasonable in structure.

[0018] The toggle support plate is arranged in parallel with the connecting rod, and the parallel arrangement of the toggle support plate can better play a supporting role. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of the backrest board of the utility model in an inclined state.

[0020] Figure 2 This is a three-dimensional diagram from another perspective when the backrest board of the utility model is in a tilted state.

[0021] Figure 3 This is an exploded view of the plug-in rod and the plug-in tube when the backrest plate of the utility model is in a tilted state.

[0022] Figure 4 for Figure 3 Enlarged view of part.

[0023] Figure 5 This is a three-dimensional diagram of the backrest board of the utility model in a horizontal state.

[0024] Figure 6 This is a three-dimensional diagram from another perspective when the backrest board of the utility model is in a horizontal state. DETAILED DESCRIPTION

[0025] Reference Figures 1 to 6 As shown, a dumbbell bench comprises a base 1, a seat cushion 2 and a backrest 3 respectively arranged on the base 1, and elbow support parts 4 for supporting elbows are provided on both sides of the backrest 3. In this way, when a user sits on the dumbbell bench to exercise with dumbbells or barbells, the user can place his elbows on the elbow support parts 4 to play a supporting role, preventing the dumbbells or barbells from hitting the user due to loss of strength during exercise, and the user can place his elbows on the elbow support parts 4 to do dumbbell curls, which is highly functional.

[0026] The elbow support component 4 includes a connecting piece and an elbow support plate 41. The elbow support plate 41 is arranged on the connecting piece, and the connecting piece is arranged on the backrest portion 3. The connecting piece specifically includes a plug-in rod 42 and a support rod 43 connected to each other. The backrest portion 3 is provided with a plug-in tube 33 extending along the width direction of the backrest portion 3. The plug-in rod 42 is plugged into the plug-in tube 33. The plug-in cooperation can achieve the effect of quick disassembly and assembly, and the structure is simple. The plug-in rod 42 is connected to the plug-in tube 33 so that the plug-in rod 42 extends along the width direction of the backrest portion 3. The support rod 43 has an arc-shaped transition section, so that after the support rod 43 is connected to the plug-in rod 42, it can extend forward through the transition section and connect with the plug-in rod 42 to form an L-shaped structure. The elbow support plate 41 is fixedly set on the support rod 43, so that the plug-in rod 42 extends horizontally, and the support rod 43 extends forward, and the elbow support plate 41 can extend forward to support the user's elbow. The structure is more reasonable, and the elbow support plate 41 is arranged parallel to the plug-in rod 42. The parallel arrangement of the elbow support plate 41 can better play a supporting role.

[0027] The plug rod 42 is circular, and the plug tube 33 is a round tube that matches the plug rod 42. It also includes a latch 44. The plug rod 42 is formed with multiple sockets 421 that pass through it radially and are arranged circumferentially. The plug tube 33 is provided with a positioning hole 331 that can be opposite to a socket 421. The latch 44 can choose to pass through a socket 421 and a positioning hole 331 at the same time to adjust the angle of the elbow support plate 41. When in use, the plug rod 42 can be rotated so that one of the sockets 421 on it is aligned with the positioning hole 331 on the plug tube 33 and locked by the latch 44. The user can choose to align different sockets 421 with the positioning hole 331 to adjust the angle of the elbow support plate 41, which is more flexible and easy to operate. And multiple sockets 421 constitute an angle adjustment unit, such as Figure 3 As shown, the angle adjustment unit is specifically a plurality of sockets 421 arranged along the circumference of the plug-in rod 42 but unchanged along the length direction of the plug-in rod 42. The plug-in rod 42 is provided with a plurality of angle adjustment units arranged at intervals along its length direction, specifically four angle adjustment units. In this way, not only can the plug-in rod 42 be rotated to adjust the angle of the elbow support plate 41, but the positioning hole 331 on the plug-in tube 33 can also be aligned with different angle adjustment units to adjust the length of the plug-in rod 42, thereby adjusting the distance between the elbow support plate 41 and the backrest plate 31 to adapt to different people. The angle of the elbow support plate 41 can also be adjusted while adjusting the length of the plug-in rod 42, which has greater flexibility, high selectivity and easy use.

[0028] The latch 44 includes an insertion section 442 and a limiting section 441. The insertion section 442 is adapted to the aperture of the insertion hole 421 and the positioning hole 331. The limiting section 441 is located at the upper end of the insertion section 442. The limiting section 441 is larger than the insertion hole 421 and the positioning hole 331, and an elastically retractable spring buckle 443 is provided at the end of the insertion section 442. In this way, after the latch 44 is inserted into the insertion hole 421 and the positioning hole 331, the limiting section 441 will not pass through the insertion hole 421 and the positioning hole 331, preventing the latch 44 from falling downward, and the spring buckle 443 can be used together to limit the latch 44 in the insertion hole 421 and the positioning hole 331. A pull ring 444 is also provided on the limiting section 441, which is convenient for the user to remove the latch 44 to adjust the elbow support plate 41.

[0029] The backrest portion 3 includes a backrest plate 31 and a support frame 32. The backrest plate 31 is fixedly set on the support frame 32, and the support frame 32 is rotatably adjusted on the base 1. The backrest plate 31 can be rotated between a horizontal state and an inclined state through the support frame 32. The base 1 includes two support legs 11 arranged front and back, and a plurality of limit blocks 12 are provided on the support legs 11. The support legs 11 and the support frame 32 bracket are provided with an adjusting rod 13. One end of the adjusting rod 13 is rotatably connected to the support frame 32, and the other end can selectively rest between different limit blocks 12 to adjust the angle of the backrest plate 31. In this way, by adjusting the adjusting rod 13, the backrest plate 31 can also switch between multiple different inclination angles. When the backrest 31 is horizontal, the elbow support plate 41 can be adjusted to a position parallel to the backrest 31 via a plurality of different insertion holes 421. When the backrest 31 is tilted, the elbow support plate 41 can also be adjusted to a horizontal position. This allows the elbow support plate 41 to adapt to the position of the backrest 31, switching to a position suitable for the user's elbow placement. The insertion rod 42 is located in or approximately in the middle of the backrest 31, which is a relatively reasonable structure. The elbow support plate 41 is rotatable and adjustable about an axis extending along the width of the backrest 31. The elbow support plate 41 is arranged parallel to this axis, allowing it to rotate within a reasonable support range, providing a comfortable elbow placement for the user. The support frame 32 enhances the strength of the backrest portion 3. The support frame 32 comprises two spaced-apart tubular bodies, each having a through-hole extending along the width of the backrest 31. The insertion tube 33 extends through the through-hole and extends through the tubular body. This not only improves the connection strength between the insertion tube 33 and the support frame 32, but also saves installation space.

[0030] The upper end of the backrest 31 is provided with a headrest 5 that can be raised and lowered. The headrest 5 is connected to the support frame 32. The length of the headrest 5 and the support frame 32 is also adjusted by a latch structure, which will not be described in detail here. The front end of the base 1 is provided with a leg clamp 14, which allows the user to exercise the waist and abdomen. The headrest 5 and the leg clamp 14 are both known in the prior art and will not be described in detail here.

[0031] During use, the user adjusts the backrest board 31 to an angle suitable for the user by adjusting the adjustment rod 13, places the other end of the adjustment rod 13 against a limit block 12, pulls out the latch 44, and rotates the plug rod 42 to adjust the angle to the user's preference. The user can also adjust the length of the plug rod 42 using different angle adjustment units to adjust the angle and length of the toggle support board 41, and finally insert the latch 44 to secure the toggle support board 41. The user can also adjust the backrest board 31 to a horizontal position by adjusting the adjustment rod 13, pull out the latch 44, rotate the plug rod 42 to adjust the angle so that the toggle support board 41 is parallel to the backrest board 31, and finally insert the latch 44 to secure the toggle support board 41. The user is easy to operate and has multiple usage options for users to choose from, with strong functionality.

[0032] The above description is merely a preferred embodiment of the present invention and therefore cannot be used to limit the scope of implementation of the present invention. In other words, equivalent changes and modifications made according to the scope of the patent application and the contents of the specification of the present invention should still fall within the scope of the present patent.

Claims

1. A dumbbell bench comprising a base, a seat cushion and a backrest respectively arranged on the base, characterized in that: The support member is a pair of brackets, each bracket being affixed to a base and having a plurality of camming members connected thereto and having a plurality of camming members connected thereto. The bracket member is a pair of brackets which are connected to each other with respect to the support member and the plurality of camming members are connected thereto.

2. The dumbbell bench according to claim 1, characterized in that: The latch includes an insertion section and a limiting section, the limiting section is located at the upper end of the insertion section, the insertion section is adapted to the insertion hole and the positioning hole, the limiting section is larger than the insertion hole and the positioning hole, and an elastically retractable snap buckle is provided at the end of the insertion section.

3. The dumbbell bench according to claim 1, characterized in that: The plurality of jacks constitute an angle adjustment unit, and the plug-in rod is provided with a plurality of angle adjustment units arranged at intervals along the length direction thereof.

4. The dumbbell bench according to claim 1, characterized in that: The backrest portion includes a backrest plate that can rotate between a horizontal state and an inclined state, and a plurality of sockets are arranged so that the elbow support plate can be adjusted to a state parallel to the backrest plate. When the backrest plate is in the inclined state, the elbow support plate can also be adjusted to a horizontal state.

5. The dumbbell bench according to claim 4, characterized in that: The plug-in rod is located in the middle or approximately in the middle of the backrest plate.

6. The dumbbell bench according to claim 4, characterized in that: The backrest portion further comprises a support frame, the backrest plate is fixedly arranged on the support frame, the support frame is rotatably and adjustably arranged on the base, the plug-in tube is fixedly arranged on the support frame, and the plug-in tube extends along the width direction of the backrest plate.

7. The dumbbell bench according to claim 6, characterized in that: The support frame includes two tubes arranged at an interval. The tubes are formed with through holes extending along the width direction of the backrest plate. The insertion tube passes through the through holes and penetrates the tubes.

8. The dumbbell bench according to any one of claims 1 to 7, characterized in that: The connecting member also includes a support rod, which is connected to the plug rod to form an L-shaped structure, and the elbow support plate is fixedly arranged on the support rod.

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