CN202950219U - Tabletop-adjustable bed table - Google Patents
Tabletop-adjustable bed table Download PDFInfo
- Publication number
- CN202950219U CN202950219U CN 201220623822 CN201220623822U CN202950219U CN 202950219 U CN202950219 U CN 202950219U CN 201220623822 CN201220623822 CN 201220623822 CN 201220623822 U CN201220623822 U CN 201220623822U CN 202950219 U CN202950219 U CN 202950219U
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- bar
- desktop
- framework
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Abstract
The utility model discloses a tabletop-adjustable bed table which comprises a tabletop and further comprises a framework with an opening, a slide device and two support units. The tabletop is connected at the edge of the framework through the slide device, the tabletop can slide along the edge of the framework, a buckle part is positioned on the bottom surface of the framework and is fixed on a bed frame, and the two support units are distributed on two sides under the framework. Each support unit comprises a support rod and a location clamp seat, wherein one end of the support rod is connected on the framework, the other end of the support is connected on the location clamp seat, and the location clamp seat is connected on the bed frame. The bed table can be fixed on the bed frame, the tabletop can be adjusted according to user requirements, and furthermore, the bed table has large bearing capacity and high stability in use.
Description
Technical field
The utility model relates to a kind of desk, specifically, relates to the adjustable bed-table of a kind of desktop, and this bed-table, as bed learning instrument, can be applicable to dormitory area, particularly students' dormitory and business people's office and dormitory area.
Background technology
At present, what on market, the most salable bed-table adopted is four jiaos of foldable mobile bed-tables, although can personnel easy to use carry and use under various real-world environments, but its practicality is but had a greatly reduced quality for the consumer that steady job and study habit are generally arranged, such as its bearing capacity and stability are obviously not enough, the large quality article of slightly placing as computer will cause the large deformation of support bar, and in use because occupied too many head room, cause user's health uncomfortable.In view of above deficiency, we designer of group has designed the tiltable high strength bed of a kind of tabletop stretching outside bed-table.
Summary of the invention
Technical problem: technical problem to be solved in the utility model is: provide a kind of desktop adjustable bed-table, this bed-table is fixed on bedstead, the position of desktop can according to the user need adjust, and this bed-table in use has the function that bearing capacity is large and stability is high.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The bed-table that a kind of desktop is adjustable, comprise desktop, also comprises the framework, skid and two support units that are provided with opening, and desktop is connected to by skid on the frame of framework, and desktop can be along the frame slippage of framework; The bottom surface of framework is provided with fastener, and this fastener is fixed on bedstead; Two support units are distributed in both sides, framework below, and each support unit comprises support bar and location deck, and an end of support bar is connected on framework, and the other end of support bar is connected on the deck of location, and this location deck is connected on bedstead.
Further, described each support unit also comprises the first adjustable plate, and the first adjustable plate is fixed on the deck of location, and the first adjustable plate is provided with the through hole of vertical layout, and an end of support bar is connected on a through hole of the first adjustable plate.
Further, described each support unit also comprises the second adjustable plate, and the second adjustable plate is fixed on framework, and the second adjustable plate is provided with the through hole of lateral arrangement, and an end of support bar is connected on a through hole of the second adjustable plate.
Further, described support bar comprises outer bar, interior bar and alignment pin, outer bar is sleeved on the outside of interior bar, and an end of interior bar stretches out the inner chamber of outer bar, the other end of interior bar is arranged in the inner chamber of outer bar, interior bar is provided with relative positioning through hole with outer bar, and alignment pin is arranged in a pair of positioning through hole that bar is relative with outer bar.
Further, described support bar comprises outer bar, interior bar and the second spring detent, outer bar is sleeved on the outside of interior bar, and an end of interior bar stretches out the inner chamber of outer bar, the other end of interior bar is arranged in the inner chamber of outer bar, and outer bar is provided with at least two positioning through hole, and the second spring detent is connected to the outer surface of interior bar, and the space of the second spring detent between outer bar and interior bar, the second spring detent can move and moves in the positioning through hole of outer bar with interior bar.
Further, described support bar comprises interior bar and outer bar, outer bar is sleeved on the outside of interior bar, and an end of interior bar stretches out the inner chamber of outer bar, the other end of interior bar is arranged in the inner chamber of outer bar, the inner surface of outer bar is provided with internal thread, and the outer surface of interior bar is provided with external screw thread, and internal thread and external screw thread cooperatively interact.
Beneficial effect: compared with prior art, the technical solution of the utility model has the following advantages:
1. desktop can slippage, has adjustability.Existing bed-table, after installing in bed, desktop is fixed.Can only be that the user adjusts position and deacclimatizes bed-table.And bed-table of the present utility model, by pulley is set, makes the desktop can be along slide rail slippage in framework.According to user's needs, desktop can move on to suitable position for the user.Like this, by changing the position of desktop, can realize the position relationship of user and bed-table, make the user use bed-table convenient.
2. inclination angle of desktop has adjustability.Existing bed-table, desktop is generally level, is unfavorable for that the user uses.And bed-table of the present utility model, by length-adjustable support bar is set, can be realized the angle of desk with adjustable face tilt.In addition, bed-table of the present utility model can also arrange the first adjustable plate, or the second adjustable plate is set on framework on the deck of location, realizes the angle of desk with adjustable face tilt.
3. applicability is strong.Existing bed-table, the user sits along bedside degree direction.And bed-table of the present utility model, because desktop can make the user both can sit along bedside degree direction along slide rail slippage in framework, can be sat along the bed length direction again.The applicability that this has strengthened bed-table, make bed-table can meet the user demand of various people under varying environment.
4. the desktop bearing capacity is large, and intensity is high.In bed-table of the present utility model, the line between the frame of support bar, framework and location deck and fastener, form the approximate right angle triangle.Can, according to the bedstead size, determine the leg-of-mutton size of this approximate right angle simultaneously.Because from Force principle, in right angled triangle, the frame of framework is positioned at top.Be positioned at like this power that the desktop on the frame of framework transmits the most direct, also can the most effectively be delivered on bedstead, thereby guarantee the bearing capacity that it is outstanding.In addition, support bar and framework all can adopt high-strength steel to make, and strengthen the desktop bearing capacity.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of the utility model middle frame.
Fig. 3 is the structural representation of desktop in the utility model.
Fig. 4 is the first adjustable plate and the structural representation of locating after deck is connected in the utility model.
Fig. 5 is that the utility model is arranged on the use schematic diagram on bedstead.
In figure, have: framework 1, support bar 2, desktop 3, location deck 4, pulley 5, projection 6, groove 7, the first adjustable plate 8, the second adjustable plate 9, fastener 10, baffle plate 11, outer bar 201, interior bar 202.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figures 1 to 5, the adjustable bed-table of a kind of desktop of the present utility model, comprise desktop 3, be provided with framework 1, skid and two support units of opening.Desktop 3 is connected to by skid on the frame of framework 1, and desktop 3 can be along the frame slippage of framework 1.The bottom surface of framework 1 is provided with fastener 10, and this fastener 10 is fixed on bedstead.Two support units are distributed in framework 1 both sides, below.Each support unit comprises support bar 2 and location deck 4.One end of support bar 2 is connected on framework 1, and the other end of support bar 2 is connected on the deck 4 of location, and this location deck 4 is connected on bedstead.
The bed-table of this structure in use, is connected to the top of bed-table on bedstead by fastener 10, by
Skid in the bed-table of said structure can have multiple different structure, as long as can realize that the slippage of desktop 3 and positioning instant can.Now exemplify three kinds of concrete structures.The first structure: described skid comprises pulley 5 and track.Track is two, is fixedly connected on respectively on the base of the frame that framework 1 is relative.Pulley 5 is two, is connected to respectively a side of desktop 3 by pin, and pulley 5 is embedded between the base and top margin of frame, and pulley 5 is positioned on track.The end of framework 1 is provided with projection 6, and this projection 6 is near the opening of framework 1, and the sidepiece of desktop 3 is provided with groove 7.This groove 7 matches with projection 6, can make to be fixed on framework 1 after desktop 3 extractions.In the first structure, when needs are adjusted desktop 3, at first lift desktop 3 edges near framework 1 opening one side, make groove 7 separate with projection 6, then by being arranged on the pulley 5 on desktop 3, mobile desktop 3, behind suitable position, puts down desktop 3, make the groove 7 of desktop 3 match with the projection 6 on framework 1, realize the location of desktop 3.The second structure: described skid comprises pulley 5, track and latch; Track is two, is fixedly connected on respectively on the base of the frame that framework 1 is relative; Pulley 5 is two, is connected to respectively a side of desktop 3 by pin, and pulley 5 is embedded between the base and top margin of frame, and pulley 5 is positioned on track; The side of frame is provided with the first adjustment hole, and the sidewall of desktop 3 is provided with the second adjustment hole, and the axis of the axis of the first adjustment hole and the second adjustment hole is positioned at same level, and is parallel to each other, and latch is arranged in the first adjustment hole and the second adjustment hole.In the second structure, when needs are adjusted desktop 3, by being arranged on the pulley 5 on desktop 3, mobile desktop 3 is behind suitable position, make the second adjustment hole of the first adjustment hole on frame and desktop 3 corresponding, then be inserted in the first adjustment hole and the second adjustment hole the location of realizing desktop 3 with latch.Certainly, the location for the ease of desktop 3 at diverse location, described the first adjustment hole is at least two, or described the second adjustment hole is at least two, or described the first adjustment hole and the second adjustment hole are at least respectively two.Like this, the first adjustment hole and the second adjustment hole just have multiple coupling, and desktop 3 also just has a plurality of position locations.
The third structure: described skid comprises pulley 5, track and the first spring detent; Track is two, is fixedly connected on respectively on the base of the frame that framework 1 is relative; Pulley 5 is two, is connected to respectively a side of desktop 3 by pin, and pulley 5 is embedded between the base and top margin of frame, and pulley 5 is positioned on track; The side of frame is provided with locating hole; The first spring detent is fixed on the sidewall of desktop 3, and the diameter of the first spring detent is less than the diameter of locating hole, and the axis of the first spring detent and the axis of locating hole are on same level.In the third structure, when needs are adjusted desktop 3, by being arranged on the pulley 5 on desktop 3, mobile desktop 3, behind suitable position, makes the first spring detent bullet on desktop 3 to the locating hole of frame, realizes the location of desktop 3.
Further, in order to realize the adjustable of desktop 3 angles of inclination, described each support unit also comprises the first adjustable plate 8, the first adjustable plate 8 is fixed on the deck 4 of location, and the first adjustable plate 8 is provided with the through hole of vertical layout, an end of support bar 2 is connected on a through hole of the first adjustable plate 8.Like this, the through hole on the first adjustable plate 8 longitudinally arranges, thereby, after making support bar 2 and through hole different on the first adjustable plate 8 connecting, desktop 3 presents different angles of inclination.
Further, described each support unit also comprises that the second adjustable plate 9, the second adjustable plates 9 are fixed on framework 1, and the second adjustable plate 9 is provided with the through hole of lateral arrangement, and an end of support bar 2 is connected on a through hole of the second adjustable plate 9.Be provided with the through hole of lateral arrangement on the second adjustable plate 9, equally can be so that support bar 2 be from after through hole different on the second adjustable plate 9 connect, desktop 3 presents different angles of inclination.
Further, by changing the length of support bar 2, can realize equally the adjustable of desktop 3 angles of inclination.Now exemplify three kinds of different support bars 2 structures, change the adjustable of its length.The first structure: described support bar 2 comprises outer bar 201, interior bar 202 and alignment pin, outer bar 201 is sleeved on the outside of interior bar 202, and an end of interior bar 202 stretches out the inner chamber of outer bar 201, the other end of interior bar 202 is arranged in the inner chamber of outer bar 201, interior bar 202 is provided with relative positioning through hole with outer bar 201, and alignment pin is arranged in a pair of positioning through hole that bar 202 is relative with outer bar 201.By changing the positioning through hole matched on interior bar 202 and outer bar 201, can change the length of support bar 2.The second structure: described support bar 2 comprises outer bar 201, interior bar 202 and the second spring detent, outer bar 201 is sleeved on the outside of interior bar 202, and an end of interior bar 202 stretches out the inner chamber of outer bar 201, the other end of interior bar 202 is arranged in the inner chamber of outer bar 201, outer bar 201 is provided with at least two positioning through hole, the second spring detent is connected to the outer surface of interior bar 202, and the space of the second spring detent between outer bar 201 and interior bar 202, the second spring detent can move and moves in the positioning through hole of outer bar 201 with interior bar 202.By changing the positioning through hole of the outer bar 201 matched with the second spring detent, can change the length of support bar 2.The third structure: described support bar 2 comprises interior bar 202 and outer bar 201, outer bar 201 is sleeved on the outside of interior bar 202, and an end of interior bar 202 stretches out the inner chamber of outer bar 201, the other end of interior bar 202 is arranged in the inner chamber of outer bar 201, the inner surface of outer bar 201 is provided with internal thread, the outer surface of interior bar 202 is provided with external screw thread, and internal thread and external screw thread cooperatively interact.The distance matched by changing interior bar 202 and outer bar 201, can change the length of support bar 2.
When desktop tilts, above desktop, baffle plate 11 can be set, make the article on desktop can landing.
Be more than the specific embodiment of the present utility model, but should not be construed as the restriction to the technical program.Those skilled in the art, according to above-mentioned disclosure, not needing to pay under the prerequisite of creative work, are improved above-mentioned specific embodiments, all belong to protection domain of the present utility model.
Claims (10)
1. the bed-table that desktop is adjustable, comprise desktop (3), it is characterized in that, also comprise the framework (1), skid and two support units that are provided with opening, desktop (3) is connected to by skid on the frame of framework (1), and desktop (3) can be along the frame slippage of framework (1); The bottom surface of framework (1) is provided with fastener (10), and this fastener (10) is fixed on bedstead; Two support units are distributed in both sides, framework (1) below, each support unit comprises support bar (2) and location deck (4), one end of support bar (2) is connected on framework (1), it is upper that the other end of support bar (2) is connected to location deck (4), and this location deck (4) is connected on bedstead.
2. the adjustable bed-table according to desktop claimed in claim 1, is characterized in that, described skid comprises pulley (5) and track; Track is two, is fixedly connected on respectively on the base of the frame that framework (1) is relative; Pulley (5) is two, is connected to respectively a side of desktop (3) by pin, and pulley (5) is embedded between the base and top margin of frame, and pulley (5) is positioned on track; The end of framework (1) is provided with projection (6), and this projection (6) is near the opening of framework (1), and the sidepiece of desktop (3) is provided with groove (7); This groove (7) matches with projection (6), can make to be fixed on framework (1) after desktop (3) extraction.
3. the adjustable bed-table according to desktop claimed in claim 1, is characterized in that, described skid comprises pulley (5), track and latch; Track is two, is fixedly connected on respectively on the base of the frame that framework (1) is relative; Pulley (5) is two, is connected to respectively a side of desktop (3) by pin, and pulley (5) is embedded between the base and top margin of frame, and pulley (5) is positioned on track; The side of frame is provided with the first adjustment hole, and the sidewall of desktop (3) is provided with the second adjustment hole, and the axis of the axis of the first adjustment hole and the second adjustment hole is positioned at same level, and is parallel to each other, and latch is arranged in the first adjustment hole and the second adjustment hole.
4. the adjustable bed-table according to desktop claimed in claim 3, is characterized in that, described the first adjustment hole is at least two, or described the second adjustment hole is at least two, or described the first adjustment hole and the second adjustment hole are at least respectively two.
5. the adjustable bed-table according to desktop claimed in claim 1, is characterized in that, described skid comprises pulley (5), track and the first spring detent; Track is two, is fixedly connected on respectively on the base of the frame that framework (1) is relative; Pulley (5) is two, is connected to respectively a side of desktop (3) by pin, and pulley (5) is embedded between the base and top margin of frame, and pulley (5) is positioned on track; The side of frame is provided with locating hole; The first spring detent is fixed on the sidewall of desktop (3), and the diameter of the first spring detent is less than the diameter of locating hole, and the axis of the first spring detent and the axis of locating hole are on same level.
6. the adjustable bed-table according to desktop claimed in claim 1, it is characterized in that, described each support unit also comprises the first adjustable plate (8), the first adjustable plate (8) is fixed on location deck (4), and the first adjustable plate (8) is provided with the through hole of vertical layout, an end of support bar (2) is connected on a through hole of the first adjustable plate (8).
7. according to the adjustable bed-table of the described desktop of claim 1 or 6, it is characterized in that, described each support unit also comprises the second adjustable plate (9), the second adjustable plate (9) is fixed on framework (1), and the second adjustable plate (9) is provided with the through hole of lateral arrangement, an end of support bar (2) is connected on a through hole of the second adjustable plate (9).
8. the adjustable bed-table according to desktop claimed in claim 1, it is characterized in that, described support bar (2) comprises outer bar (201), interior bar (202) and alignment pin, outer bar (201) is sleeved on the outside of interior bar (202), and an end of interior bar (202) stretches out the inner chamber of outer bar (201), the other end of interior bar (202) is arranged in the inner chamber of outer bar (201), interior bar (202) is provided with relative positioning through hole with outer bar (201), and alignment pin is arranged in a pair of positioning through hole that bar (202) is relative with outer bar (201).
9. the adjustable bed-table according to desktop claimed in claim 1, it is characterized in that, described support bar (2) comprises outer bar (201), interior bar (202) and the second spring detent, outer bar (201) is sleeved on the outside of interior bar (202), and an end of interior bar (202) stretches out the inner chamber of outer bar (201), the other end of interior bar (202) is arranged in the inner chamber of outer bar (201), outer bar (201) is provided with at least two positioning through hole, the second spring detent is connected to the outer surface of interior bar (202), and the second spring detent is positioned at the space between outer bar (201) and bar (202), the second spring detent can move in the positioning through hole of outer bar (201) with interior bar (202).
10. the adjustable bed-table according to desktop claimed in claim 1, it is characterized in that, described support bar (2) comprises interior bar (202) and outer bar (201), outer bar (201) is sleeved on the outside of interior bar (202), and an end of interior bar (202) stretches out the inner chamber of outer bar (201), the other end of interior bar (202) is arranged in the inner chamber of outer bar (201), and the inner surface of outer bar (201) is provided with internal thread, the outer surface of interior bar (202) is provided with external screw thread, and internal thread and external screw thread cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623822 CN202950219U (en) | 2012-11-22 | 2012-11-22 | Tabletop-adjustable bed table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623822 CN202950219U (en) | 2012-11-22 | 2012-11-22 | Tabletop-adjustable bed table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950219U true CN202950219U (en) | 2013-05-29 |
Family
ID=48455819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623822 Expired - Fee Related CN202950219U (en) | 2012-11-22 | 2012-11-22 | Tabletop-adjustable bed table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950219U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921504A (en) * | 2015-06-11 | 2015-09-23 | 成都森绿家具有限公司 | Angle adjusting type backrest detachable bed body |
| CN104921503A (en) * | 2015-06-11 | 2015-09-23 | 成都森绿家具有限公司 | Comfortable bedside device with backrest |
| CN113693387A (en) * | 2021-09-01 | 2021-11-26 | 吉林大学 | Dormitory is with many function combination device |
| US11627799B2 (en) | 2020-12-04 | 2023-04-18 | Keith McRobert | Slidable work surface |
-
2012
- 2012-11-22 CN CN 201220623822 patent/CN202950219U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921504A (en) * | 2015-06-11 | 2015-09-23 | 成都森绿家具有限公司 | Angle adjusting type backrest detachable bed body |
| CN104921503A (en) * | 2015-06-11 | 2015-09-23 | 成都森绿家具有限公司 | Comfortable bedside device with backrest |
| US11627799B2 (en) | 2020-12-04 | 2023-04-18 | Keith McRobert | Slidable work surface |
| CN113693387A (en) * | 2021-09-01 | 2021-11-26 | 吉林大学 | Dormitory is with many function combination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131122 |