CN209221412U - A kind of dumbbell chair board for lying on back - Google Patents

Abstract

The utility model relates to a kind of dumbbell chair board for lying on back.The utility model is mainly by cushion frame component；Adjustable-angle leans on poppet component；The dumbbell rack component of dumbbell can be placed；Connection cushion frame component, by poppet component and dumbbell rack component connection sheet and adjustment angle double curved tooth piece fixing pieces, totally four parts form.When using the utility model, back cushion is adjusted to the angle for being suitble to user to use in such a way that the tooth socket of transformation curved tooth on piece is caught in fixing axle；Design has the dumbbell seat for placing dumbbell on dumbbell rack, is user-friendly for dumbbell exercise；Folding structure design then facilitates product packaging, carrying and storage.

Description

A kind of dumbbell chair board for lying on back

Technical field

The utility model relates to a kind of fitness equipment, specifically a kind of foldable, multi-angle regulation squab angle and storage A kind of dumbbell chair board for lying on back of dumbbell.

Background technique

Most of dumbbell chair board for lying on back all (leans on advance expenditure by being connected to by horizontal bar-limit plate mode currently on the market The mode of horizontal bar and the limit plate being welded on rear leg on frame carries out classification adjusting) Lai Shixian dumbbell chair and board for lying on back make Use power and energy.Though horizontal bar-limit plate mode dumbbell chair board for lying on back price is cheap, adjustable-angle is more, mating to needing Without storage effect, therefore user often arbitrarily puts dumbbell the dumbbell used, not only inconvenience (occupied ground) but also virtually Security risk (dumbbell arbitrarily put injures by a crashing object or trips) is increased, while not folding overall structure is also inconvenient Storage and carrying, therefore have the necessity improved.

Utility model content

The main purpose of the utility model is to provide a kind of dumbbell chair board for lying on back of completely new gear piece adjustment structure, new constructions The advantages of not only remaining existing dumbbell chair board for lying on back also adds the function of dumbbell storage, and more convenient body builder's makes With.

In order to achieve the above object, the utility model uses following technological means:

A kind of dumbbell chair board for lying on back, it is characterised in that: the utility model is by cushion frame component (Fig. 2)；Adjustable-angle By poppet component (Fig. 4)；The dumbbell rack component (Fig. 6) of the dumbbell of dumbbell can be placed；Connection cushion frame component, by poppet component and The connection sheet of dumbbell rack component and the double curved tooth piece fixing pieces (Fig. 8) adjusted the angle, totally four parts form；Wherein cushion frame component It is mainly buckled by cushion, cushion frame, fore-stock, pulling force and front foot pipe forms；By poppet component mainly by back cushion, by poppet, curved tooth Piece fixinig plate and curved tooth piece fixed hub composition；Dumbbell rack component is mainly by curved tooth piece fixing axle, dumbbell rack, dumbbell seat and the rear foot Pipe composition；Connection sheet is mainly used to connection cushion frame component, by poppet component and dumbbell rack component, and double curved tooth piece fixing pieces then have Adjust the function of squab angle.

A kind of dumbbell chair board for lying on back, it is characterised in that: novel angle adjustment structure --- the gear piece that the utility model uses Adjustment structure, design has multiple tooth sockets on gear piece, and the side in the fixing axle being arranged on dumbbell rack is caught in by two symmetrical tooth sockets Then formula fixed angle adjusts squab angle in such a way that transformation is caught in different tooth sockets to meet the need of different users It asks.

A kind of dumbbell chair board for lying on back, it is characterised in that: be provided with dumbbell seat on the utility model dumbbell rack, facilitate dumbbell Storage.

A kind of dumbbell chair board for lying on back, it is characterised in that: the utility model foldable for storage when not in use.

The beneficial effects of the utility model are:

When using the utility model, back cushion can be changed angle to being suitble to oneself position by use demand.Change back cushion When angle, a hand rest plays back cushion, after back cushion is adjusted to the angle for being suitble to oneself, back cushion is pushed, by the tooth socket of curved tooth on piece It is caught in the fixing axle on dumbbell rack Nei, it is convenient and efficient.Dumbbell seat designs on dumbbell rack, has the function of storing dumbbell, Place occupancy can be reduced, carry out dumbbell exercise is also facilitated.The pulling force button that front foot pipe is equipped with can carry out pulling force rope movement.It is foldable Function either to product packaging, storage or outgoing to carry (being put into automobile trunk etc.) all more convenient.

In order to have a further understanding to the utility model, it is as follows that with schema the utility model is described in detail in Zi Zuo:

Detailed description of the invention:

Fig. 1 is the utility model normal view

Fig. 2 is the utility model cushion frame component diagram

Fig. 3 is the utility model cushion frame component exploded view

Fig. 4 is that the utility model leans on poppet component diagram

Fig. 5 is that the utility model leans on poppet component exploded view

Fig. 6 is the utility model dumbbell rack component diagram

Fig. 7 is the utility model dumbbell rack component exploded view

Fig. 8 is the utility model connection sheet and double curved tooth piece fixing piece schematic diagrames

Fig. 9 is the utility model general assembly schematic diagram

Figure 10 is that the utility model gear piece adjustment structure adjusts angle schematic overview

Figure 11 is the utility model folding --- deployment step schematic diagram

Figure 12 is the utility model folding --- expansion schematic three dimensional views

Figure 13 is the similar structure example schematic diagram of the utility model

The meaning of appended drawing reference are as follows:

Cushion 1, cushion frame 2, round tube plug 3, sponges cover 4, square tube plug 5, fore-stock 6, pulling force buckle 7, round tube and cover 8, front foot pipe 9, back cushion 10, by poppet 11, curved tooth piece fixinig plate 12, curved tooth piece fixed hub 13, curved tooth piece fixing axle 14, dumbbell rack 15, mute Bell seat 16, rear foot tube 17, connection sheet 18, double curved tooth piece fixing pieces 19.

Specific embodiment

The embodiments of the present invention is described in detail below in conjunction with attached drawing

Such as Fig. 2-3, when cushion frame component (Fig. 2) is installed, connected between cushion 1 and cushion frame 2 by cross screw bolt.Preceding branch Frame 6 is connect with cushion frame 2 by bolt and nut and bolt.Pulling force button 7 is welded to be fixed in front foot pipe 9.Front foot pipe 9 is with before Bracket 6 is connected by bolt and nut.6 square tube mouth of fore-stock fills in square tube plug 5.Cushion frame 2 and 6 tube ends of fore-stock fill in circle Pipe close 3 simultaneously puts on sponges cover 4.Finally in 9 both ends of front foot pipe set upper round tube set 8.

Such as Fig. 4-5, when installation is by poppet component (Fig. 4), it is solid that two panels curved tooth piece is symmetrically welded with by 10 square tube two sides of poppet Stator 12,12 through hole center of curved tooth piece fixinig plate is symmetry through a curved tooth piece fixed hub 13 and in two curved tooth piece fixinig plates 12 (such as Fig. 4 enlarged drawing) is welded and fixed in inside.Back cushion 10 and pass through cross screw bolt connection between the poppet 11.By 11 square tube mouth of poppet Fill in square tube plug 5.

Such as Fig. 6-7, when installing dumbbell rack component (Fig. 6), rear foot tube 17 passes through with dumbbell rack 15 to be welded and fixed, and in the rear foot 17 both ends of pipe cover upper round tube set 8.Curved tooth piece fixing axle 14 is fixed by welding on dumbbell rack 15.Two dumbbell seats 16 pass through Riveting is fixed on dumbbell rack 15.

Such as Fig. 8-9, double curved tooth piece fixing pieces 19 are assembled by two curved tooth pieces and connecting bushing by bolt and nut.Peace When dress, it will first be fixed between the cushion frame 2 and connection sheet 18 of cushion frame component (Fig. 2) by bolt and nut and bolt；It again will be mute It is connected and fixed between the dumbbell rack 15 and connection sheet 18 of bell frame component (Fig. 6) by bolt and nut；Then poppet component will be leaned on Leaning between poppet 11 and connection sheet 18 for (Fig. 4) passes through bolt and nut connection；Then 19 cambered surfaces of double curved tooth piece fixing pieces are facing forward Across dumbbell rack 15, two curved tooth piece upper end through-holes are respectively fitted over (curved tooth piece on the curved tooth piece fixed hub 13 on poppet 11 On the outside of fixinig plate), and connected by bolt and nut；Finally the curved tooth piece that the tooth socket of curved tooth on piece is caught on dumbbell rack 15 is fixed In axis 14.So far the utility model is installed.

The course of work of the utility model is:

In use, being first placed on smooth ground and being unfolded by the utility model, bolt is then inserted into corresponding hole location, Fix product matrix.Then by double curved tooth piece fixing pieces by the way that bolt and nut fixation can (such as Figure 11-Figure 12 white arrow be shown Meaning).

When adjusting squab angle, a hand rest plays back cushion, after back cushion is adjusted to the angle for being suitble to oneself (such as Fig. 8), under It is pressed against pad, curved tooth piece tooth socket is caught in the fixing axle on rear leg, it is convenient and efficient.

Lie on the back when moving, adjustment squab angle is sitting on cushion, then both feet catch on fore-stock to the position for being suitable for On sponges cover can carry out movement of lying on the back.

When carrying out dumbbell exercise, adjustment squab angle is to suitable position, and then taking-up dumbbell can be into from dumbbell seat Row dumbbell exercise.

When carrying out drawstring movement, the buckle of drawstring is buckled in the drawing of front foot pipe to suitable position by adjustment squab angle Power is buckled, and the sponges cover that then both feet are caught on fore-stock can carry out drawstring movement.

If do not use or need to carry outgoing, first double curved tooth piece fixing pieces are unloaded, then bolt is extracted, by matrix It can (such as Figure 11-Figure 12 black arrow illustrate) along direction rotary folding.

Annotation:

Although the utility model combination above embodiments are described, the utility model is not limited to above-mentioned implementation Example, and be only defined by the appended claims, those of ordinary skill in the art easily can modify to it and change (such as Change tooth socket quantity or gear piece shape etc.), but and the essential idea without departing from the utility model and range (such as Figure 13 citing).

Claims (4)

1. a kind of dumbbell chair board for lying on back, it is characterised in that: the utility model is by cushion frame component；Adjustable-angle leans on poppet group Part；The dumbbell rack component of the dumbbell of dumbbell can be placed；Connection cushion frame component, by the connection sheet of poppet component and dumbbell rack component With double curved tooth piece fixing pieces of adjustment angle, totally four parts are formed；Wherein cushion frame component is mainly by cushion, cushion frame, preceding branch Frame, pulling force are buckled and front foot pipe composition；By poppet component mainly by back cushion, by poppet, curved tooth piece fixinig plate and curved tooth piece fixing axle Set composition；Dumbbell rack component is mainly made of curved tooth piece fixing axle, dumbbell rack, dumbbell seat and rear foot tube；Connection sheet is mainly used to Connection cushion frame component leans on poppet component and dumbbell rack component, and double curved tooth piece fixing pieces then have the function of adjustment squab angle.

2. a kind of dumbbell chair board for lying on back as described in claim 1, it is characterised in that: the novel angle tune that the utility model uses Section structure --- gear piece adjustment structure, design has multiple tooth sockets on gear piece, is caught in and is arranged on dumbbell rack by two symmetrical tooth sockets Fixing axle mode fixed angle, then adjust squab angle in such a way that transformation is caught in different tooth sockets to meet difference The demand of user.

3. a kind of dumbbell chair board for lying on back as described in claim 1, it is characterised in that: be provided on the utility model dumbbell rack mute Bell seat facilitates the storage of dumbbell.

4. a kind of dumbbell chair board for lying on back as described in claim 1, it is characterised in that: the utility model is foldable when not in use Storage.