Folding dumbbell stool

Abstract

The invention relates to the technical field of fitness equipment, and discloses a folding dumbbell stool which comprises a folding stool mechanism, the folding stool mechanism is used for providing a fulcrum for weight training of a user, and the folding stool mechanism comprises a dumbbell folding stool, two rectangular boxes and a circular box; a U-shaped supporting plate is mounted at the bottom of the right side of the dumbbell folding stool. The neck pillow assembly is arranged, specifically, a supporting block and a neck pillow are moved downwards, then an insertion plate is inserted into an outer box and a bottom cover, sliding plates on the two sides of the bottom of the bottom cover are loosened, the sliding plates can be driven by springs to move, and pull rods are inserted into the insertion plate; therefore, the neck pillow can be installed on the dumbbell folding stool when a user needs to carry out flat-lying training, upward supporting force is provided for the neck of the user through the outer surface of the neck pillow, muscle strain caused by the fact that the neck of the user is in a suspended state is avoided, and then the safety of the user during training is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fitness equipment, in particular to a folding dumbbell bench. BACKGROUND

[0002] The folding dumbbell bench refers to a fitness device specially designed for dumbbell strength training, which usually has a solid surface with padding to provide a platform for users to lie flat or lie down. The dumbbell bench is often equipped with adjustable components to support users in various exercise postures such as lying flat, inclining up or down, etc., thereby enabling users to perform different exercises such as dumbbell bench press, fly bird and rowing, and providing stable support for users during training to ensure their safety during strength training.

[0003] The existing dumbbell bench usually has a flat pad, which is far from the user's neck when they lie flat on the bench for training, leaving the neck in a suspended state and increasing the risk of neck muscle strain, thereby affecting the safety of the user during training. Therefore, we propose a folding dumbbell bench. SUMMARY

[0004] The present application aims to provide a folding dumbbell bench to solve the problems raised in the background.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The present application is a folding dumbbell bench, which includes a folding bench mechanism for providing a fulcrum for users to perform weight training. The folding bench mechanism includes a dumbbell folding bench, two rectangular boxes and a circular box.

[0007] The right side of the dumbbell folding bench is installed with a U-shaped tray, which is in the shape of a U.

[0008] The two rectangular boxes are installed on the front and back outer walls of the right side of the dumbbell folding bench, and are horizontally mirrored around the dumbbell folding bench.

[0009] The circular box is installed at the center of the outer wall of the bottom of the dumbbell folding bench, and the front and back of the circular box are provided with supporting foam.

[0010] Among them, the U-shaped opening of the U-shaped tray faces to the left, and the closed opening of the U-shaped tray faces to the right.

[0011] Further, the folding bench mechanism includes a folding bench mechanism for supporting the neck area of the user from the bottom.

[0012] A hook assembly is arranged on the front and back of the right side of the neck pillow assembly, and is used for hanging the necessary items required by the user during training;

[0013] An auxiliary assembly is arranged at the center of the bottom of the neck pillow assembly, and is used for supporting the elbow areas of the patient on both sides;

[0014] The neck pillow assembly abuts against the hook assembly and the auxiliary assembly.

[0015] Further, the neck pillow assembly comprises an outer box mounted at the right center of the bottom outer wall of the U-shaped supporting plate, the bottom of the outer box is provided with a bottom cover, and the top of the right side of the U-shaped supporting plate is provided with a supporting block; the bottom cover is arranged to hold several parts arranged inside the outer box from the bottom, preventing the normal operation of the neck pillow assembly from being affected by the lack of falling parts inside the outer box;

[0016] The top center of the supporting block is provided with a circular arc surface, and a neck pillow is mounted on the outer wall of the circular arc surface of the supporting block.

[0017] Further, the front and back of the bottom of the supporting block are provided with plug-in plates, the two plug-in plates are arranged in front and back, and the bottoms of the two plug-in plates penetrate the U-shaped supporting plate, the outer box and the bottom cover and extend downward;

[0018] The plug-in plates are in the shape of a rectangle, and the outer wall of the plug-in plates is inserted and slidably connected with the inner wall of the penetrated U-shaped supporting plate, the outer box and the bottom cover.

[0019] Further, the front and back of the inner part of the outer box are provided with square slot holes, the two square slot holes are horizontally mirror-imaged in front and back with the supporting block as the center, the inner parts of the two square slot holes are slidably connected with sliding plates, the sides away from each other of the two sliding plates are provided with two pull rods, the two pull rods are arranged horizontally, and the pull rods penetrate the outer walls of the front and back of the outer box and extend outward; the spring outside the outer wall of the pull rod is arranged to control the displacement of the sliding plate and the pull rod, and when the force for pressing the spring disappears, the sliding plate and the pull rod are reset by the rebound;

[0020] The outer wall of the pull rod is provided with a spring, the inner wall of the outer box is flexibly connected with the outer wall of the side of the sliding plate through the spring, and the front and back of the bottom of the bottom cover are provided with rectangular holes.

[0021] Further, the bottom of the slide plate extends downward through the rectangular hole of the bottom cover and is connected by sliding, the front and back surfaces of the bottom center of the bottom cover are both provided with protrusions, screw holes are formed in the center of the protrusions, and the screw holes of the protrusions extend to the bottom center of the slide plate; the protrusions can lock the bottom part of the pull rod, so that the pull rod and the bottom cover are fixed together, and the pull rod is prevented from loosening due to accidental touch;

[0022] The outer diameter of the pull rod and the inner diameter of the circular hole of the outer box are adapted to each other.

[0023] Further, the hook assembly comprises a square plate arranged at the top of the rectangular box, two grooves are formed in the top and bottom of the rectangular box, the square plate is connected to the groove at the top of the rectangular box by sliding, a plurality of circular holes are formed in the side of the top of the rectangular box away from the dumbbell folding stool, and limit plates are arranged on the front and back surfaces of the top of the rectangular box; the sliding rails can guide the deformation displacement of the elastic sheet when the elastic sheet is pressed, and the spring arranged on the outer wall of the sliding rail can push the elastic sheet back to its original position;

[0024] The two limit plates are provided with sliding rails on the side close to each other, the elastic sheet is connected to the outer wall of the sliding rail by sliding, and the outer wall of the back surface of the elastic sheet is arranged on the limit plate of the back surface.

[0025] Further, three push rods are arranged on the front surface of the elastic sheet, the three push rods extend outward through the limit plate of the front surface and are connected by sliding, the three push rods are arranged in a circular array with the sliding rail as the center, a bullet is arranged on the front surface of the elastic sheet, the bullet is arranged in the circular hole of the rectangular box, a square block is arranged at the bottom of the square plate, the square block is connected to the groove in the bottom of the rectangular box by sliding, and a hook is rotatably connected to the bottom of the square block.

[0026] The back surface of the bullet is arranged on the front surface of the push rod, and a plurality of circular holes are arranged in a horizontal array on the left and right sides of the rectangular box.

[0027] Further, the auxiliary assembly comprises two circular grooves one, the two circular grooves one are arranged on the front and back surfaces of the circular box, a circular groove two is arranged on the side close to each other of the two circular grooves one, a horizontal groove is arranged on the side close to each other of the circular groove one and the circular groove two, the inside of the circular groove one and the inside of the circular groove two are connected through the horizontal groove, and a cylindrical rotating rod is arranged on the side close to each other of the two supporting foam.

[0028] The cylindrical rotating rod extends to the inside of the circular groove one, and a cylindrical protrusion is arranged on the side close to each other of the two cylindrical rotating rods.

[0029] Further, the cylindrical protrusion is arranged inside the horizontal groove, a square-round rotating rod is arranged on the side of the cylindrical protrusion away from the supporting foam, the square-round rotating rod is arranged in a cross shape with the horizontal groove, a sector-shaped protrusion is arranged on the top of the front outer wall of the square-round rotating rod, the sector-shaped protrusion is arranged on the inner wall of the top of the front of the circular groove two, and a threaded hole is arranged at the center of the square-round rotating rod.

[0030] The threaded hole penetrates the front and back of the circular box and extends outward, and a pin shaft is screwed in the threaded hole.

[0031] The present application has the following advantages:

[0032] (1) The neck pillow assembly is arranged, specifically, the supporting block is moved downward, the plug-in plate is inserted into the inside of the outer box and the bottom cover, the slide plates on both sides of the bottom of the bottom cover are loosened, the slide plates are displaced under the driving of the springs and the pull rod is inserted into the plug-in plate, so that the neck pillow can be installed on the dumbbell folding stool when the user needs to lie down for training, the outer surface of the neck pillow provides an upward supporting force for the neck of the user, the muscle strain of the neck of the user is avoided due to the suspension state, and the safety of the user during training is ensured.

[0033] (2) The hook assembly is arranged, specifically, the bullet is pressed through the push rod to extrude the elastic sheet, at this time, the bullet slides into the inside of the rectangular box, and the space position of the hook is adjusted by pulling the square block to the left or right side, so that a storage space for suspending training necessities such as a towel and a water bottle is provided for the user, the necessities suspended on the hook assembly are quickly grabbed by the user during training, and the comfort of the user during training is improved.

[0034] (3) The auxiliary assembly is arranged, specifically, the circular box is anchored to the bottom of the dumbbell folding stool by using a bolt, then the square-round rotating rod is aligned with the horizontal groove in the inside of the circular box, then the square-round rotating rod is inserted into the circular groove two, and then the supporting foam is rotated to deflect the square-round rotating rod, so that the square-round rotating rod is arranged in a cross shape with the horizontal groove, so that the user can be installed on the dumbbell folding stool when the user needs to train for a long time, the arm is supported, the pressure on the shoulders and wrists of the user is reduced, injury is avoided due to improper posture, and the safety of the user during training is further ensured.

[0035] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0037] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0038] Figure 2 It is a schematic diagram of the bottom cover structure of the present application.

[0039] Figure 3 It is a schematic diagram of the plugboard structure of the present application.

[0040] Figure 4 It is a schematic diagram of the square plate structure of the present application.

[0041] Figure 5 It is a schematic diagram of the elastic sheet structure of the present application.

[0042] Figure 6 It is a schematic diagram of the screw hole structure of the present application.

[0043] Figure 7 It is a schematic diagram of the pin shaft structure of the present application.

[0044] Figure 8 It is a schematic diagram of the overall structure of the present application. Figure 7 It is an enlarged schematic diagram of A in the present application.

[0045] In the drawings, the component list represented by each reference numeral is as follows:

[0046] In the drawings, 1 is a folding stool mechanism; 11 is a neck pillow assembly; 111 is a dumbbell folding stool; 112 is a U-shaped supporting plate; 1131 is an outer box; 1132 is a bottom cover; 1141 is a supporting block; 1142 is a neck pillow; 1151 is a sliding plate; 1152 is a pull rod; 116 is a plugboard; 117 is a protruding block; 12 is a hook assembly; 121 is a rectangular box; 122 is a square plate; 1231 is a limiting plate; 1232 is a sliding rail; 124 is an elastic sheet; 125 is a push rod; 126 is a bullet; 127 is a square block; 128 is a hook; 13 is an auxiliary assembly; 131 is a circular box; 1321 is a first circular groove; 1322 is a second circular groove; 133 is a supporting foam; 134 is a cylindrical rotating rod; 135 is a cylindrical protruding block; 136 is a square-cylindrical rotating rod; 137 is a screw hole; and 138 is a pin shaft. DETAILED DESCRIPTION

[0047] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of the present application.

[0048] Please refer to Figures 1-8 As shown in the drawings, the present application is a folding dumbbell bench, which comprises a folding bench mechanism 1, the folding bench mechanism 1 is used to provide a fulcrum for a user to perform weight training, the folding bench mechanism 1 comprises a dumbbell folding bench 111, two rectangular boxes 121 and a circular box 131;

[0049] The right side bottom of the dumbbell folding bench 111 is provided with a U-shaped supporting plate 112, the U-shaped supporting plate 112 is provided in a U-shaped shape;

[0050] The two rectangular boxes 121 are installed on the front and back outer walls of the right side of the dumbbell folding bench 111, and the two rectangular boxes 121 are horizontally mirror-imaged before and after the dumbbell folding bench 111 as the center;

[0051] The circular box 131 is installed at the center of the bottom outer wall of the dumbbell folding bench 111, and the front and back of the circular box 131 are provided with supporting foam 133; the opening of the U-shaped supporting plate 112 faces the left side, and the closed part of the U-shaped supporting plate 112 faces the right side.

[0052] The folding bench mechanism 1 comprises a folding bench mechanism 1, the folding bench mechanism 1 is used to support the neck area of the user from the bottom;

[0053] A hook assembly 12 is arranged on the front and back of the right side of the neck pillow assembly 11, and the hook assembly 12 is used to hang the necessary items required by the user during training;

[0054] An auxiliary assembly 13 is arranged at the center of the bottom of the neck pillow assembly 11, and the auxiliary assembly 13 is used to support the elbow area of the patient on both sides; the neck pillow assembly 11 abuts against the hook assembly 12 and the auxiliary assembly 13.

[0055] The neck pillow assembly 11 comprises an outer box 1131, which is installed at the right center of the bottom outer wall of the U-shaped supporting plate 112, and the bottom of the outer box 1131 is provided with a bottom cover 1132; the top of the right side of the U-shaped supporting plate 112 is provided with a supporting block 1141; the top center of the supporting block 1141 is provided with a circular arc surface, and the outer wall of the circular arc surface of the supporting block 1141 is provided with a neck pillow 1142.

[0056] Insert plates 116 are installed on the front and back of the bottom of the support block 1141. The two insert plates 116 are arranged one in front and one in the back. The bottoms of the two insert plates 116 pass through the U-shaped support plate 112, the outer box 1131 and the bottom cover 1132 and extend downward; the insert plates 116 are arranged in a rectangular shape, and the outer walls of the insert plates 116 are plugged into and slidably connected with the inner walls of the U-shaped support plate 112, the outer box 1131 and the bottom cover 1132.

[0057] Square slots are provided on the front and back sides of the outer box 1131. The two square slots are mirrored horizontally with the support block 1141 as the center. Slide plates 1151 are slidably connected to the inside of the two square slots. Two pull rods 1152 are installed on the side of the two slide plates 1151 away from each other. The two pull rods 1152 are arranged horizontally left and right. Several pull rods 1152 pass through the outer walls of the front and back of the outer box 1131 and extend outward; springs are sleeved on the outer sides of the outer walls of several pull rods 1152, and the inner wall of the outer box 1131 is flexibly connected to the outer wall of the side of the slide plate 1151 through the spring. Rectangular holes are provided on the front and back of the bottom of the bottom cover 1132.

[0058] The bottom of the slide plate 1151 extends downward through the rectangular hole of the bottom cover 1132 and is slidably connected. The front and back sides of the bottom center of the bottom cover 1132 are both installed with protrusions 117. The center of the protrusion 117 is provided with a screw hole, and the screw hole of the protrusion 117 extends to the bottom center of the slide plate 1151. Move the support block 1141 and the neck pillow 1142 downward, then insert the inserting plate 116 into the interior of the outer box 1131 and the bottom cover 1132, and loosen the slide plates 1151 on both sides of the bottom of the bottom cover 1132. The slide plate 1151 is 1 will be displaced by the spring and the pull rod 1152 will be inserted into the inserting plate 116. In this way, when the user needs to lie flat for training, the neck pillow 1142 can be installed on the dumbbell folding bench 111. The outer surface of the neck pillow 1142 provides an upward supporting force for the user's neck, avoiding muscle strain of the user's neck due to being in a suspended state, thereby ensuring the safety of the user during training; the outer diameter of the pull rod 1152 is adapted to the inner diameter of the circular hole through which the outer box 1131 is penetrated.

[0059] The hook assembly 12 includes a square plate 122, which is arranged at the top of the rectangular box 121. Two grooves are provided at the top and bottom of the rectangular box 121. The square plate 122 is slidably connected to the grooves at the top of the rectangular box 121. A plurality of circular holes are provided on the side of the top of the rectangular box 121 away from the dumbbell folding bench 111. Limiting plates 1231 are installed on the front and back of the top of the rectangular box 121; a sliding rail 1232 is installed on the side where the two limiting plates 1231 are close to each other, and a spring 124 is slidably connected to the outer wall of the sliding rail 1232, and the outer wall of the back of the spring 124 is installed on the limiting plate 1231 on the back.

[0060] The front surface of the elastic sheet 124 is provided with three push rods 125, which extend outwardly through the limiting plate 1231 on the front surface and are slidingly connected, the three push rods 125 are arranged in a circular array with the sliding rail 1232 as the center, the front surface of the elastic sheet 124 is provided with a bullet 126, the bullet 126 is arranged in the circular hole of the rectangular box 121, the bottom of the square plate 122 is provided with a square block 127, the square block 127 is slidingly connected with the groove at the bottom of the interior of the rectangular box 121, and the bottom of the square block 127 is rotatably connected with a hook 128; the bullet 126 is pressed to be extruded to the elastic sheet 124 through the push rod 125, at this time, the bullet 126 will slide into the interior of the rectangular box 121, then the square block 127 is pulled to the left or the right to adjust the spatial position of the hook 128, so that the user can provide a storage space for suspending a towel and a water bottle and other training necessities, the user can quickly grasp the necessities suspended on the hook assembly 12 during training and use them, and the comfort of the user during training is improved.

[0061] Wherein, the back surface outer wall of the bullet 126 is installed on the front surface outer wall of the push rod 125, and a plurality of circular holes are arranged in a horizontal row on the left and right sides of the rectangular box 121.

[0062] The auxiliary assembly 13 comprises two circular grooves 1321, which are respectively arranged on the front surface and the back surface of the circular box 131, and the two circular grooves 1321 are provided with a circular groove 1322 on the side close to each other, the circular groove 1321 and the circular groove 1322 are provided with a horizontal groove on the side close to each other, the interior of the circular groove 1321 and the interior of the circular groove 1322 are connected through the horizontal groove, and the two support foams 133 are provided with a cylindrical rotating rod 134 on the side close to each other.

[0063] The cylindrical protrusion 135 is arranged in the horizontal groove, and a square round rotating rod 136 is arranged on the side of the cylindrical protrusion 135 away from the supporting foam 133, the square round rotating rod 136 is arranged in a cross shape with the horizontal groove, the top of the front outer wall of the square round rotating rod 136 abuts against a sector-shaped protrusion, the sector-shaped protrusion is arranged on the inner wall of the top of the front of the circular groove two 1322, and a threaded hole 137 is arranged at the center of the square round rotating rod 136; the circular box 131 is anchored at the bottom of the dumbbell folding stool 111 by using bolts, then the square round rotating rod 136 is aligned with the horizontal groove in the circular box 131, then the square round rotating rod 136 is inserted into the circular groove two 1322, and then the supporting foam 133 is rotated to deflect the square round rotating rod 136, so that the square round rotating rod 136 is arranged in a cross shape with the horizontal groove, so that the user can install the dumbbell folding stool 111 on the dumbbell folding stool 111 when the user needs to train for a long time, the user's arms are supported, the pressure on the user's shoulders and wrists is reduced, damage caused by improper posture is avoided, and the safety of the user during training is further ensured; the threaded hole 137 penetrates through the front and back of the circular box 131 and extends outward, and the threaded hole 137 is in threaded connection with a pin shaft 138.

[0064] In use, first, the dumbbell folding stool 111 is moved to a suitable area and unfolded, then the angle of the dumbbell folding stool 111 is adjusted according to the actual use demand of the user, so that the cushion of the dumbbell folding stool 111 can support the user from a suitable angle and position;

[0065] Then, the bottom ends of the two sliding plates 1151 are pulled away from each other, so that the part of the sliding plate 1151 inside the outer box 1131 slides along the inner wall of the U-shaped supporting plate 112, the spring is compressed, and the pull rod 1152 is pulled out from the center inside the U-shaped supporting plate 112, so that the locking relationship between the U-shaped supporting plate 112 and the pull rod 1152 is broken;

[0066] Then, the neck pillow 1142 is arranged on the circular arc surface at the top of the supporting block 1141, then the supporting block 1141 is moved to above the right top of the dumbbell folding stool 111 through the neck pillow 1142, so that the bottom of the supporting block 1141 is aligned with the U-shaped supporting plate 112, then the supporting block 1141 and the neck pillow 1142 are moved downward, so that the neck pillow 1142 drives the two plug plates 116 arranged at the bottom to be displaced downward and inserted into the inner part of the outer box 1131, then the sliding plate 1151 is loosened, so that the spring pushes the sliding plate 1151 and the pull rod 1152 to be displaced, so that the pull rod 1152 penetrates through the plug plate 116 and is inserted into the center inside the U-shaped supporting plate 112, and the U-shaped supporting plate 112 and the plug plate 116 are locked together, or the sliding plate 1151 at the bottom is locked together by inserting the bolt into the protrusion 117, so that the locking effect of the plug plate 116 is further improved;

[0067] Then, press the bullet 126, the bullet 126 is pushed by the three push rods 125, the bullet 126 is deformed under the pressure of the push rod 125, and slides along the slide rail 1232 to the rear limiting plate 1231, so that the bullet 126 is retracted to the rear side of the round hole and contacts the locking relationship with the rectangular box 121, then pull the block 127 and the hook 128, adjust the hook 128 to the position convenient for the user to take and place the necessary, then release the bullet 126, the bullet 126 is reinserted into the round hole of the rectangular box 121 by the push rod 125, and the bullet 126 is reinserted into the round hole of the rectangular box 121 by the push rod 125;

[0068] Finally, install the circular box 131 at the center of the bottom of the dumbbell folding stool 111, then take out the supporting foam 133 and align the square-circular rotating rod 136 with the transverse groove inside the circular box 131, then move the supporting foam 133 towards each other, so that the square-circular rotating rod 136 is inserted into the circular groove two 1322, the cylindrical protrusion 135 is inserted into the transverse groove, and the cylindrical rotating rod 134 is inserted into the circular groove one 1321, then rotate the supporting foam 133 to rotate the square-circular rotating rod 136, so that the square-circular rotating rod 136 and the transverse groove are arranged in X cross shape, the square-circular rotating rod 136 is clamped by the transverse groove, then take out the pin shaft 138 and insert it into the screw hole 137, further lock the square-circular rotating rod 136 and the circular box 131.

[0069] The preferred embodiments disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A foldable dumbbell bench, characterized in that: include: A folding stool mechanism (1), the folding stool mechanism (1) is used to provide a fulcrum for a user to perform weight training, the folding stool mechanism (1) comprising a dumbbell folding stool (111), two rectangular boxes (121) and a circular box (131); A U-shaped support plate (112) is installed on the right bottom of the dumbbell folding stool (111), and the U-shaped support plate (112) is arranged in a U-shape; The two rectangular boxes (121) are installed on the front and back outer walls of the right side of the dumbbell folding stool (111), and the two rectangular boxes (121) are arranged in a front-to-back horizontal mirror image with the dumbbell folding stool (111) as the center; The circular box (131) is installed at the center of the outer wall of the bottom of the dumbbell folding stool (111), and the front and back of the circular box (131) are both provided with supporting foam (133); The U-shaped opening of the U-shaped support plate (112) faces the left side, and the closed end of the U-shaped support plate (112) faces the right side.

2. The foldable dumbbell bench according to claim 1, characterized in that: The folding stool mechanism (1) comprises a folding stool mechanism (1), and the folding stool mechanism (1) is used to support the neck area of ​​the user from the bottom; A hook assembly (12), the hook assembly (12) being arranged on the front and back of the right side of the neck pillow assembly (11), and the hook assembly (12) being used to hang necessities required by the user during training; An auxiliary component (13), the auxiliary component (13) being arranged at the center of the bottom of the neck pillow component (11), and the auxiliary component (13) being used to support the elbow areas on both sides of the patient; Wherein, the neck pillow component (11) abuts against the hook component (12) and the auxiliary component (13).

3. The foldable dumbbell bench according to claim 2, characterized in that: The neck pillow assembly (11) comprises an outer box (1131), the outer box (1131) being mounted at the right center of the bottom outer wall of the U-shaped support plate (112), a bottom cover (1132) being mounted at the bottom of the outer box (1131), and a support block (1141) being disposed at the top of the right side of the U-shaped support plate (112); The center of the top of the support block (1141) is provided with an arc surface, and a neck pillow (1142) is installed on the outer wall of the arc surface of the support block (1141).

4. The foldable dumbbell bench according to claim 3, characterized in that: Insertion plates (116) are installed on the front and back of the bottom of the support block (1141), and the two insertion plates (116) are arranged one in front and one in the back. The bottoms of the two insertion plates (116) pass through the U-shaped support plate (112), the outer box (1131) and the bottom cover (1132) and extend downwards. The inserting plate (116) is rectangular in shape, and the outer wall of the inserting plate (116) is plugged and slidably connected to the inner wall of the U-shaped supporting plate (112), the outer box (1131) and the bottom cover (1132).

5. The foldable dumbbell bench according to claim 4, characterized in that: The front and rear sides of the outer box (1131) are both provided with square slots, and the two square slots are arranged in a horizontal mirror image with the support block (1141) as the center. The interiors of the two square slots are both slidably connected with a slide plate (1151), and two pull rods (1152) are installed on the sides of the two slide plates (1151) away from each other. The two pull rods (1152) are arranged horizontally on the left and right, and a plurality of the pull rods (1152) pass through the outer walls of the front and back of the outer box (1131) and extend outwards. Among them, springs are sleeved on the outer sides of the outer walls of several of the pull rods (1152), the inner wall of the outer box (1131) is flexibly connected to the outer side wall of the slide plate (1151) through the spring, and rectangular holes are opened on the front and back of the bottom of the bottom cover (1132).

6. The foldable dumbbell bench according to claim 5, characterized in that: The bottom of the slide plate (1151) extends downward through the rectangular hole of the bottom cover (1132) and is slidably connected. The front and back sides of the bottom center of the bottom cover (1132) are both installed with protrusions (117). A screw hole is opened at the center of the protrusion (117). The screw hole of the protrusion (117) extends to the bottom center of the slide plate (1151). The outer diameter of the pull rod (1152) is adapted to the inner diameter of the circular hole through which the outer box (1131) is penetrated.

7. The foldable dumbbell bench according to claim 2, characterized in that: The hook assembly (12) includes a square plate (122), which is arranged at the top of the rectangular box (121). The top and bottom of the rectangular box (121) are both provided with two grooves. The square plate (122) is slidably connected to the grooves on the top of the rectangular box (121). A plurality of circular holes are provided on the side of the top of the rectangular box (121) away from the dumbbell folding stool (111). Limiting plates (1231) are installed on the front and back of the top of the rectangular box (121). A slide rail (1232) is installed on one side of the two limit plates (1231) close to each other, a spring plate (124) is slidably connected to the outer wall of the slide rail (1232), and the outer wall of the back side of the spring plate (124) is installed on the limit plate (1231) on the back side.

8. The foldable dumbbell bench according to claim 7, characterized in that: Three push rods (125) are installed on the front of the spring piece (124), and the three push rods (125) extend outward through the front limiting plate (1231) and are slidably connected. The three push rods (125) are arranged in a circular array with the slide rail (1232) as the center. A projectile (126) is provided on the front of the spring piece (124), and the projectile (126) is arranged in the circular hole of the rectangular box (121). A square block (127) is installed on the bottom of the square plate (122), and the square block (127) is slidably connected to the groove at the bottom of the rectangular box (121). The bottom of the square block (127) is rotatably connected to a hook (128); The back outer wall of the projectile (126) is mounted on the front outer wall of the push rod (125), and a plurality of circular holes are arranged horizontally in a row around the rectangular box (121) as the center.

9. The foldable dumbbell bench according to claim 2, characterized in that: The auxiliary component (13) includes two circular grooves (1321), the two circular grooves (1321) are respectively opened on the front and back of the circular box (131), a circular groove (1322) is opened on the side where the two circular grooves (1321) are close to each other, a transverse groove is opened on the side where the circular grooves (1321) and the circular grooves (1322) are close to each other, the interior of the circular groove (1321) and the interior of the circular groove (1322) are connected to each other through the transverse groove, and a cylindrical rotating rod (134) is installed on the side where the two supporting foams (133) are close to each other; The cylindrical rotating rod (134) extends into the interior of the circular groove (1321), and cylindrical protrusions (135) are installed on the sides of the two cylindrical rotating rods (134) that are close to each other.

10. The foldable dumbbell bench according to claim 9, characterized in that: The cylindrical protrusion (135) is arranged inside the transverse groove, and a square rotating rod (136) is installed on the side of the cylindrical protrusion (135) away from the supporting foam (133). The square rotating rod (136) and the transverse groove are arranged in a cross shape. The top of the front outer wall of the square rotating rod (136) is in contact with a fan-shaped protrusion, and the fan-shaped protrusion is installed on the inner wall of the top front of the circular groove (1322). A screw hole (137) is opened at the center of the square rotating rod (136); The screw hole (137) passes through the front and back of the circular box (131) and extends outwards, and the internal thread of the screw hole (137) is connected with a pin shaft (138).

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