CN209186110U - A kind of recessive bed structure with relay-type damping unit - Google Patents

Abstract

The utility model discloses a kind of recessive bed structures with relay-type damping unit, including cabinet, bedstead, cabinet base and damping unit；Shown cabinet includes rear panel, upper cover plate, pedestal and side plate, rear panel and upper cover plate, pedestal and 2 side plates are vertical connect, and one is surrounded for accommodating the cavity of bedstead, cabinet base and damping unit, the damping unit includes main damping group, Auxiliary Damping group, pushes gusset piece, main connecting plate, connecting shaft and axle sleeve；The main damping group includes main air pressure rod set and main atmospheric pressure pole piston；The Auxiliary Damping group includes empty set pipe, assist gas pressure rod set and assist gas pressure bar piston, wherein the empty set pipe is located at the outside of assist gas pressure rod set.The utility model is ingenious in design, due to being equipped with multiple damping groups, can suitably adjust the resistance that bedstead is spun upside down, cabinet base has vertically and horizontally two states, easy to use.

Description

A kind of recessive bed structure with relay-type damping unit

Technical field

The utility model relates to a kind of bedstead structures, more precisely, are related to a kind of recessiveness with relay-type damping unit Bed structure.

Background technique

In invisible bed switching process, angle change influences gravity center shift, closer to plumbness, needs that dynamics is pushed to get over It is small, conversely, weight is bigger, causes fall velocity faster, and traditional method uses single constant force substantially closer to horizontality Spring or atmospheric pressure pole are as damping, for balancing bedstead weight.It is not difficult to find out that the strength of damping is too big when close to vertical angle Cause seating velocity fast, elastic force is big, and when pulling open bedstead, due to safe speed when constant damping, which mainly serves for ensuring, to be fallen, General pressure is larger, leads to pull open that resistance excessive unlatching initial stage is heavier, and use is not convenient enough.

Utility model content

In order to solve the problems existing in the prior art, the utility model provides a kind of with the hidden of relay-type damping unit Property bed structure.

In order to achieve the above purpose, the utility model uses following technical scheme:

A kind of recessive bed structure with relay-type damping unit, including cabinet, bedstead, cabinet base and damping unit.

Wherein, shown cabinet includes rear panel, upper cover plate, pedestal and side plate, rear panel and upper cover plate, pedestal and 2 sides Plate vertically connects, and surrounds one for accommodating the cavity of bedstead, cabinet base and damping unit, and the height of the cavity is greater than described The length of bedstead, the width of the cavity are greater than the width of the bedstead.

Wherein, the damping unit include main damping group, Auxiliary Damping group, push gusset piece, main connecting plate, connecting shaft and Axle sleeve, the main damping group are at least one, and the Auxiliary Damping is at least one.

Wherein, the main damping group includes main air pressure rod set and main atmospheric pressure pole piston；The Auxiliary Damping group includes empty set Pipe, assist gas pressure rod set and assist gas pressure bar piston, wherein the empty set pipe is located at the outside of assist gas pressure rod set.

Wherein, the main damping group, Auxiliary Damping group upper end be respectively provided with a connector, the upper end of the main connecting plate It is equipped with 2 fixation holes accordingly, the connector is inserted into the fixation hole and is fixed with fixture nut；It is the main damping group, auxiliary It helps the lower end of damping group to be respectively provided with a connector, the upper end of gusset piece is pushed to be equipped with corresponding mounting hole, the connector is logical It is fixed in the mounting hole to cross installation nut, the connector there are 4.

Wherein, the lower end for pushing gusset piece is equipped with protrusion, and the outside of bedstead is equipped with groove, the protrusion card accordingly It closes in the groove, the protrusion and groove respectively have 4.

Wherein, the inside of the axle sleeve is equipped with step, and the side of bedstead is equipped with axle sleeve hole, and the step is inserted into axle sleeve hole It is fitted close.

Wherein, the inside of the axle sleeve is equipped with bearing, and connecting shaft is equipped in bearing, and the inner end of the connecting shaft is equipped with interior spiral shell The lower end of mother, main connecting plate are equipped with connecting shaft hole, and the main connecting plate is mounted in connecting shaft by the connecting shaft hole of its lower end, is used in combination Screwed retaining ring is fixed on the outer end of connecting shaft.

Wherein, it is equipped with guide sleeve on the outside of the bedstead, bedstead is fixed together with guide sleeve, and guide support is equipped in guide sleeve Axis, the guide support axis include the round inner shaft and polygon outer shaft of integrally connected, be equipped on the inside of guide sleeve with round inner shaft and The matched round hole of polygon outer shaft and polygonal hole, the end of round inner shaft are equipped with shelves set, set between shelves set and guide sleeve There is the spring being socketed in round inner shaft.

Wherein, the guide support axis and cabinet base are rigidly connected.

The utility model has the advantages that the utility model is ingenious in design, due to being equipped with multiple damping groups, it can suitably adjust bedstead and spin upside down Resistance, cabinet base has vertically and horizontally two states, easy to use.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model.

Fig. 2 is the schematic perspective view of another angle of the utility model.

Fig. 3 is the perspective view of the explosion of the utility model.

Fig. 4 is the perspective view of the explosion of the utility model bedstead.

Fig. 5 is structural schematic diagram of the bedstead in horizontality.

Fig. 6 is structural schematic diagram of the bedstead in plumbness.

Fig. 7 is that bedstead downwardly turns over, and assist gas pressure rod set and assist gas pressure bar piston start structural schematic diagram when stress.

Fig. 8 is the partial enlargement diagram of Fig. 4.

Specific embodiment

The technical issues of in order to solve the utility model, the technical solution of use, the technical effect of acquirement it can be readily appreciated that Below with reference to specific attached drawing, specific embodiments of the utility model will be further explained.

The application uses relay-type damping unit, and damping unit uses multiple groups atmospheric pressure pole, forms relay-type atmospheric pressure pole group, Part of atmospheric pressure pole distributes idle running and workspace by empty set pipe.

As shown in figures 1-8, empty set pipe 04, assist gas pressure rod set 17 and assist gas pressure bar piston 171 form a damping group； Main air pressure rod set 5 and main atmospheric pressure pole piston 501 form a damping group.

A kind of recessive bed structure with relay-type damping unit of the utility model, including cabinet 18, bedstead 6, cabinet base 11 And damping unit.

Wherein, shown cabinet 18 includes rear panel 19, upper cover plate 20, pedestal 35 and side plate 1, rear panel 19 and upper cover plate 20, pedestal 35 and 2 side plate 1 vertically connects, and surrounds one for accommodating the cavity of bedstead 6, cabinet base 11 and damping unit, institute The height for stating cavity is greater than the length of the bedstead 6, and the width of the cavity is greater than the width of the bedstead 6.

The damping unit includes main damping group, Auxiliary Damping group, pushes gusset piece 7, main connecting plate 16, connecting shaft 26 and Axle sleeve 25.

Wherein, the main damping group includes main air pressure rod set 5 and main atmospheric pressure pole piston 501；The Auxiliary Damping group includes Empty set pipe 04, assist gas pressure rod set 17 and assist gas pressure bar piston 171, wherein the empty set pipe 04 is located at assist gas pressure rod set 17 Outside.

Wherein, the main damping group, Auxiliary Damping group upper end be respectively provided with a connector 31, the main connecting plate 16 Upper end is equipped with 2 fixation holes 30 accordingly, and the connector 31 is inserted into the fixation hole 30 fixed with fixture nut 29；It is described Main damping group, Auxiliary Damping group lower end be respectively provided with a connector 31, the upper end for pushing gusset piece 7 is equipped with corresponding peace Hole is filled, the connector 31 is fixed in the mounting hole by installation nut 32.The connector 31 has 4.

Wherein, the lower end for pushing gusset piece 7 is equipped with protrusion 34, and the outside of the bedstead 6 is equipped with groove 33 accordingly, Described raised 34 are fastened in the groove 33, described raised 34 and groove 33 respectively have 4.

Wherein, the inner end of the axle sleeve 25 is equipped with step 24, and the side of the bedstead 6 is equipped with axle sleeve hole 23, the step It is fitted close in 24 insertion axle sleeve holes 23.

Wherein, the inside of the axle sleeve 25 is equipped with bearing (invisible in figure), and connecting shaft 26, the connection are equipped in bearing The inner end of axis 26 is equipped with inner nut 8, and the lower end of the main connecting plate 16 is equipped with connecting shaft hole 27, and the main connecting plate 16 passes through under it The connecting shaft hole 27 at end is mounted in connecting shaft 26, and the outer end of connecting shaft 26 is fixed on screwed retaining ring 28, prevents main connecting plate 16 fall off.

Wherein, the upper end of 1 inside of side plate is equipped with the fixed upper hole 21 of main connecting plate, the fixed upper hole 21 of main connecting plate There are 2, the fixed upper hole 21 of main connecting plate cooperates with fixture nut 29, and the fixture nut 29 is movable to be fixed on main connection In the fixed upper hole 21 of plate, the lower end of 1 inside of side plate is equipped with the fixed lower opening 22 of main connecting plate, and the screwed retaining ring 28 is movable It is fixed in the fixed lower opening 22 of main connecting plate.

As shown in fig. 6, when bedstead 6 in vertical state when, assist gas pressure rod set 17 and assist gas pressure bar piston 171 are in empty set Hanging in pipe 04, when bedstead 6 downwardly turns over, initial stage only has main air pressure rod set 5 and main atmospheric pressure pole piston 501 to generate resistance, because This, resistance is smaller, light feel, and when stirring such as Fig. 7 state, the top position of assist gas pressure rod set 17 changes to the top with 04 Portion collides, and starts to generate resistance, at this point, main air pressure rod set 5, main atmospheric pressure pole piston 501 and assist gas pressure rod set 17, assist gas pressure Bar piston 171 works together, and increases resistance to bedstead with resultant force, prevents gravity decrease speed too fast, reach safe effect.

As shown in figure 5, the cabinet base 11 of the utility model is manual rotary structure, it is equipped with guide sleeve 13 on the outside of the bedstead 6, Bedstead 6 is fixed together with guide sleeve 13, and guide support axis 12 is equipped in guide sleeve 13, and the guide support axis 12 includes integrally connecting The round inner shaft 121 and polygon outer shaft 122 connect is equipped on the inside of guide sleeve 13 and matches with round inner shaft 121 and polygon outer shaft 122 Round hole 131 and polygonal hole 132, the end of round inner shaft 121 be equipped with shelves set 15, shelves set 15 and guide sleeve 13 between set There is the spring 14 being socketed in round inner shaft 121.

Wherein, the guide support axis 12 is rigidly connected with cabinet base 11, and when pulling out cabinet base 11, cabinet base 11 drives circle Shape inner shaft 121 and polygon outer shaft 122 are displaced outwardly, and spring 14 is compressed, and generate certain resistance, when polygon outer shaft 122 when removing polygonal hole 132, cabinet base 11 can round inner shaft 121 be that shaft is rotated into vertical holding state or level Collecting state.

As a further improvement, the main damping group may be configured as at least one or more, and the Auxiliary Damping group can It is set as at least one or more, the two can carry out multiple combinations；For example, the main damping group of setting one cooperates 2 or multiple auxiliary Damping group is helped, 2 or multiple main damping groups cooperate 2 or multiple Auxiliary Damping groups；Situation in its structure and above-described embodiment Similar, no further details to be given herein, and concrete condition can refer to above-described embodiment.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should It is subject to the protection scope in claims.

Claims (9)

1. a kind of recessive bed structure with relay-type damping unit, it is characterised in that: including cabinet, bedstead, cabinet base and damping dress It sets, the damping unit includes main damping group, Auxiliary Damping group, pushes gusset piece, main connecting plate, connecting shaft and axle sleeve, described Main damping group is at least one, and the Auxiliary Damping is at least one.

2. recessiveness bed structure according to claim 1, it is characterised in that: shown cabinet includes rear panel, upper cover plate, pedestal And side plate, rear panel and upper cover plate, pedestal and 2 side plates are vertical connect, and one is surrounded for accommodating bedstead, cabinet base and damping The cavity of device, the height of the cavity are greater than the length of the bedstead, and the width of the cavity is greater than the width of the bedstead.

3. recessiveness bed structure according to claim 1, it is characterised in that: the main damping group includes main air pressure rod set and master Atmospheric pressure pole piston；The Auxiliary Damping group includes empty set pipe, assist gas pressure rod set and assist gas pressure bar piston, wherein the empty set Pipe is located at the outside of assist gas pressure rod set.

4. recessiveness bed structure according to claim 1, it is characterised in that: the upper end of the main damping group, Auxiliary Damping group It is respectively provided with a connector, the upper end of the main connecting plate is equipped with 2 fixation holes accordingly, and the connector is inserted into the fixation Kong Zhongyong fixture nut is fixed；The main damping group, Auxiliary Damping group lower end be respectively provided with a connector, push gusset piece Upper end is equipped with corresponding mounting hole, and the connector is fixed in the mounting hole by installation nut, and the connector has 4 It is a.

5. recessiveness bed structure according to claim 4, it is characterised in that: the lower end for pushing gusset piece is equipped with protrusion, The outside of bedstead is equipped with groove accordingly, and in the groove, the protrusion and groove respectively have 4 for the protrusion engaging.

6. recessiveness bed structure according to claim 1, it is characterised in that: the inside of the axle sleeve is equipped with step, bedstead Side is equipped with axle sleeve hole, is fitted close in the step insertion axle sleeve hole.

7. recessiveness bed structure according to claim 6, it is characterised in that: the inside of the axle sleeve is equipped with bearing, in bearing Equipped with connecting shaft, the inner end of the connecting shaft is equipped with inner nut, and the lower end of main connecting plate is equipped with connecting shaft hole, and the main connecting plate is logical The connecting shaft hole for crossing its lower end is mounted in connecting shaft, and the outer end of connecting shaft is fixed on screwed retaining ring.

8. recessiveness bed structure according to claim 1, it is characterised in that: be equipped with guide sleeve on the outside of the bedstead, bedstead with lead Set is fixed together, and is equipped with guide support axis in guide sleeve, and the guide support axis includes the round inner shaft of integrally connected and more Side shape outer shaft, be equipped on the inside of guide sleeve with round inner shaft and the matched round hole of polygon outer shaft and polygonal hole, round inner shaft End is equipped with shelves set, is equipped with the spring being socketed in round inner shaft between shelves set and guide sleeve.

9. recessiveness bed structure according to claim 8, it is characterised in that: the guide support axis and cabinet base are rigidly connected.