CN2747968Y

CN2747968Y - Pushing and pulling rocking-chair

Info

Publication number: CN2747968Y
Application number: CN 200420109826
Authority: CN
Inventors: 魏和斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-15
Filing date: 2004-11-15
Publication date: 2005-12-28
Anticipated expiration: 2014-11-15

Abstract

The utility model provides a pushing and pulling rocking-chair, which comprises a base frame, a combined chair, a pushing and pulling handle whose shape is like the Chinese character 'bo', a spring, and an assembly. The pushing and pulling handle is bolted with the base frame and the vertical frame, and the pushing and pulling handle extends to the external side of the shelf of the chair arm rest. One end of the spring is fixed to the minor axis in front and back sides of the vertical frame in the base frame, and the other end is hung and is approached to the inner side of the supporter of the arm rest. The assembly comprises a removable bolt, a support, and an iron plate with location holes. The removable bolt and the support are arranged on the iron plate which is in the middle of the vertical frame in the base frame. The iron plate with location holes is welded below the side frame of the chair vertically, and at least two fixing holes whose heights are different are opened in the position near the middle of the vertical frame in the base frame, where the bolt can access to. In the pushing and pulling rocking-chair, the feet stool, the chair back and the supporting body of the chair are formed integrally. The angle modulation of the feet stool and the chair back is implied by the zigzag iron plate, and accordingly the use is easy and reliable. The moving dynamic force of the rocking chair is achieved by the pushing and pulling of the user's own hands, and the human body's posture does not change, increasing the comfort. The force is reduced by adding the spring with force.

Description

A kind of Pushing and pulling rocking-chair

Background technology

The utility model relates to a kind of daily living article field, relates in particular to a kind of rocking chair that can pull voluntarily.

Technical field

The kind of the existing rocking chair in market is multifarious, comprise basket-hanging, all styles ofs such as pendulum-type, but all have many defectives.Therefore the power that at first is these rocking chairs exist dependence from other people; Secondly,, then need to use the feet step on the ground of oneself every now and then, therefore lack the sensation that continues to shake, make the people comfortable inadequately with it if power is provided voluntarily by the seat person; Moreover in order to produce power, user's posture is restricted, and has to adopt the posture of seat, can not use the posture of recumbency; At last, the curved structure in rocking chair bottom, the long-term use can be damaged ground.

Summary of the invention

The purpose of this utility model provides a kind of rocking chair that there is defective in above-mentioned prior art that overcomes, and it has advantage comfortable, easy to use.

The purpose of this utility model can realize by following technology:

A kind of Pushing and pulling rocking-chair comprises:

Pedestal, it comprises underframe, stand and connects the connecting rod between the stand again, and described stand is provided with the rotating group component at its top and is erected at above the underframe both sides, and four jiaos of belows of described underframe are provided with spiral leg;

Combined chair, it comprises seat, the chair back, footstool and the armrest support that connects as one, and the below that described rotating group component is fixed in the armrest support cross tube thinks that waving of Combined chair provides fulcrum;

" fore-telling " but the font push and pull bar, itself and described underframe and stand bolt and extend to the armrest shelf outside;

Spring, one end are fixed on the minor axis of pedestal stand front and back two sides, the unsettled and close armrest support inboard of the other end;

Sub-assembly, it comprises removable latch, support and locating hole iron plate, described latch and the support rolled over is installed on the iron plate at pedestal stand middle part, described locating hole iron plate is vertically welded in the below of seat side skeleton and offers at least two highly different fixing holes can rolling near pedestal stand middle part on the position that latch can arrive, make and to straighten insertion fixedly in the iron plate hole time when the described latch of rolling over, Combined chair can't wave, and inserts different fixing holes and will make Combined chair be positioned at different level heights.

In above-mentioned Pushing and pulling rocking-chair, further comprise the chair back and footstool level angle regulating system, it comprises the spanner shelf, zigzag is regulated iron plate, from the following plumbing bar of the chair back to downward body, footstool connecting rod and " 7 " type curved bar, described zigzag iron plate is utilized to jump before and after the little minor axis on the lateral surface of turning is done behind the rib bar on the spanner support and is moved and the location, described handrail shelf one end and the chair back two edge-on bar skeleton bolts, the sagging boom end of the described chair back be connected bolt, the connecting rod other end and the middle aperture bolt of " 7 " type curved bar, slide in the chute in the middle of " O " font accessory of bent type lower end of described " 7 " type and the middle-grade back of footstool in described " 7 " type curved bar upper end and seat front rail posteroinferior one small-sized iron block bolt.

Compared with prior art, the utility model possesses following characteristics:

1, footstool, the supporting body of the chair back and seat are that formation is incorporate, and the angular adjustment of footstool, the chair back utilizes the zigzag iron plate of handrail shelf to realize, and be therefore easy to use and reliable;

2, the power of rocking chair motion is that both hands push-and-pull by user oneself reaches, thus do not change the human body posture, particularly comfortable;

3, be added with the spring of active force, can significantly reduce used strength.

The accompanying drawing summary

Fig. 1 is the structural representation according to the utility model rocking chair;

Fig. 2 is the structural representation under in running order according to rocking chair of the present utility model.

Fig. 3 is the pedestal stand accessory structure schematic diagram according to rocking chair of the present utility model.

Specific embodiments

Fig. 1 is the structural representation of the utility model rocking chair.As shown in the figure, rocking chair mainly comprises associated components such as pedestal 18, active force spring 7, Combined chair 9 and " fore-telling " font push and pull bar 5.

Referring to Fig. 1, pedestal 18 is made up of connecting rod 17 between a underframe 181 and two stands 182 and two stands, stand 182 is erected at the top, both sides of underframe 181, four jiaos of underframe 181 belows are provided with the screw-type leg 10 that lands, little minor axis 183 is welded on the straight-bar of front and back, stand 182 middle and upper parts two sides, and stand 182 tops are provided with the rotating group component 14 that is spirally connected with armrest support 8.Spring 7 one ends that can produce bounce are rotatably connected on the little minor axis 183, and the other end is in vacant state, only gently are attached to the tube wall of armrest support 8 inboards.Combined chair 9 is by seat 91, the chair back 2, spanner support 8, spanner shelf 4, footstool 13 reaches plumbing bar 6 down, connecting rod 12 compositions such as grade, seat 91 respectively with the chair back 2, the mode bolt of footstool 13 usefulness hinges 17, armrest support 8 side direction are welded on top, seat 91 left and right sides, one end bolt of spanner shelf is on the skeleton of the chair back 2 both sides, the other end is empty, there is a zigzag iron plate 41 handrail shelf 4 belows, its zigzag borehole jack advances behind spanner support 8 cross tubes in the little minor axis 81 on the lateral surface of turning, and 81 jump before and after doing and to move and the location along this, armrest support 8 horizontal cross bars below is provided with rotating group component 14, its fixing little axle is fixed on the top of

stand

182,2 times plumbing bars of the chair back 6 are bolts with an end of connecting rod 12, aperture bolt in the middle of its other end and " 7 " type curved bar 121, " 7 " type curved bar 121 upper ends and seat 91 front rails posteroinferior one little iron block 92 bolts, a minor axis of " 7 " type curved bar 121 lower ends slides in the chute of footstool 13 middle-grade back " O " font accessories 131.The lower end bolt of " fore-telling " font push and pull bar 5 is on pedestal underframe 181, and its middle-end bolt is in pedestal stand 182, and its top balanced handle 51 is suspended in handrail shelf 4 outsides.

Fig. 2 shows the rocking chair structural representation under in running order.The unlikely user of allowing is inverted excessively and backward and slides in order to guarantee to use, and the angle α of the absolute spacing and horizontal plane the when chair back 2 puts down must be greater than a certain angle beta, and this angle is Combined chair 9 formed angle of waving under hand push power drives.

Fig. 3 shows the structural representation of rocking chair pedestal, seat, annex.Can roll over latch sub-assembly 16 and be installed in the middle part of pedestal stand 182, its fixedly iron plate 161 be vertically welded in seat 91 left and right sides belows, its locating hole is more than two at least, and in the time can rolling over latch and draw 16 straight cuttings to go in the wherein aperture of fixing iron plate 161, Combined chair 9 promptly stops oscillating motion.

Claims

1, a kind of Pushing and pulling rocking-chair is characterized in that, comprising:

2, Pushing and pulling rocking-chair as claimed in claim 1, it is characterized in that further comprising the chair back and footstool level angle regulating system, it comprises the spanner shelf, zigzag is regulated iron plate, from the following plumbing bar of the chair back to downward body, footstool connecting rod and " 7 " type curved bar, described zigzag iron plate is utilized to jump before and after the little minor axis on the lateral surface of turning is done behind the rib bar on the spanner support and is moved and the location, described handrail shelf one end and the chair back two edge-on bar skeleton bolts, the sagging boom end of the described chair back be connected bolt, the connecting rod other end and the middle aperture bolt of " 7 " type curved bar, slide in the chute in the middle of " O " font accessory of bent type lower end of described " 7 " type and the middle-grade back of footstool in described " 7 " type curved bar upper end and seat front rail posteroinferior one small-sized iron block bolt.