CN204862043U - Multi -functional position of sitting unscrambler - Google Patents
Multi -functional position of sitting unscrambler Download PDFInfo
- Publication number
- CN204862043U CN204862043U CN201520671133.1U CN201520671133U CN204862043U CN 204862043 U CN204862043 U CN 204862043U CN 201520671133 U CN201520671133 U CN 201520671133U CN 204862043 U CN204862043 U CN 204862043U
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- China
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- student
- loop bar
- sitting position
- cross bar
- position corrector
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Abstract
The utility model discloses a multi -functional position of sitting unscrambler, branch including two parallel arrangement, the tip of two branches all rotates and is connected with the fixation clamp, be equipped with the adjusting bolt who enables the fixation clamp location on the fixation clamp, install the horizontal pole of adjustable length between another tip of two branches, the student is when writing, rotate the angle of cover adjustment branch, make horizontal pole and the cooperation of student's shoulder portion, help the student to keep the exact position of sitting, install the backup pad of angularly adjustable on the horizontal pole, the student is when reading, rotate the angle of cover adjustment branch, it forms the certain distance to make between horizontal pole and the student's chest, then on clamping the horizontal pole with the snap ring, the backup pad can be worked as the bookshelf and use, the utility model discloses simple structure, convenient to use can assist the student to keep correct position of sitting, and the student of being convenient for reads and study, can adjust the support angle degree moreover, and the commonality is strong.
Description
Technical field
The utility model relates to a kind of multi-functional sitting position corrector.
Background technology
Student is in reading or assist strength to support when writing, be easy to hunch, cause raw abnormal sitting posture true, affect one's power of vision, even affect body development, for addressing this problem, people have invented multiple sitting position corrector, but most sitting position corrector can only be used for correcting faulty sitting posture, and function ratio is more single.
Chinese patent Authorization Notice No. is: CN203952839U, name is called: a kind of myopia-preventing frame, structure disclosed in it is: comprise rocking bar, rocking bar adjustable angle, be fixed by rocking bar fixed screw between itself and desktop folder, elevating lever height adjustable, it is twisted head by lifting fixed screw, brass screws and elevating lever fixed screw and realizes the distance adjustment of elevating lever and fix, socket pattern is adopted between hollow pipe and elevating lever, apart from adjustable, the myopia-preventing frame height adjusting structure of this structure is unstable, very impracticable, and function singleness.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned defect, provides a kind of multi-functional sitting position corrector, and this multi-functional sitting position corrector can assist student to keep correct sitting posture, is convenient to students ' reading and study, and can regulate support angle.
In order to solve the problems of the technologies described above, design feature of the present utility model is: comprise two poles be arranged in parallel, the end of described two poles is all rotatably connected to geometrical clamp, described geometrical clamp is provided with the adjusting bolt that geometrical clamp can be made to locate, between the other end of described two poles, length-adjustable cross bar is installed, described cross bar is provided with detachably and the gripper shoe of adjustable angle.
The loop bar being rotatably connected on geometrical clamp sidepiece described pole comprising and the expansion link be movably connected in loop bar, described loop bar is hollow structure, is provided with regulating block between described loop bar and expansion link.
The middle part of described regulating block is provided with the through hole that can pass for expansion link, the bottom of described regulating block is provided with the ring cavity that can insert for loop bar, the ring wall of described ring cavity relative inner is obliquely installed, the ring wall of ring cavity opposite exterior lateral sides is provided with internal thread, and described loop bar top is provided with the external screw thread with screw-internal thread fit.The ring wall thickness of ring cavity relative inner increases from bottom to top gradually, when the ring wall of ring cavity relative inner inserts the gap between loop bar and expansion link, the ring wall of ring cavity relative inner more moves down, coordinate tightr between loop bar and expansion link, so just can realize fixing between loop bar and expansion link.When upwards screwing regulating block, the ring wall of ring cavity relative inner departs from the gap between loop bar and expansion link, so just can cooperation position between adjustable telescopic rod and loop bar, thus adjusts the overall length of pole.
Extend to form two inserting section be oppositely arranged in the upper end of described two expansion links is relative, described inserting section is hollow structure, and described cross bar is arranged between two inserting section.
Between described inserting section and cross bar, regulating block is installed.
The side plate that described geometrical clamp comprises the upper clamp be arranged in parallel, lower clamp and upper and lower clamp end can be linked together, described adjusting bolt is provided with through lower clamp and its one end towards upper clamp and holds out against dish.
Described geometrical clamp side plate is connected with overhanging major axis, and the end of described loop bar is connected with the pivoted housing coordinated with major axis, and described major axis is provided with screw thread, major axis is bolted with the locking nut that pivoted housing can be made fixing.
Described gripper shoe comprises riser and is hinged on the transverse slat of riser bottom, and the upper surface of described riser is arranged with the snap ring coordinated with cross bar.
Advantageous effect after employing such scheme is: two poles are fixing on the table by geometrical clamp, according to student's height, and the length of adjustment pole, according to the length of desk length adjustment cross bar, highly versatile.Student when writing, rotate pivoted housing adjustment pole angle, cross bar is coordinated with student's shoulder portion, assistance student keep correct sitting posture, the space between cross bar and desktop be student write space; Student is when reading, rotate the angle of pivoted housing adjustment pole, make to form certain distance between cross bar and student's chest, then snap fitted on cross bar by snap ring, can be arranged on cross bar by gripper shoe, during use, transverse slat coordinates with desktop all the time, according to the support angle of the support angle adjustment riser of pole, gripper shoe so just can be made to play the effect of support to textbook, be convenient to students ' reading, make the utility model function diversification.
In sum, the utility model structure is simple, easy to use, student can be assisted to keep correct sitting posture, be convenient to students ' reading and study, and can regulate support angle, highly versatile.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of regulating block;
Fig. 3 is the structural representation of gripper shoe;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is a kind of using state figure of the present utility model;
Fig. 6 is another kind of using state figure of the present utility model.
Detailed description of the invention
As shown in Figure 1, this multi-functional sitting position corrector comprises two poles be arranged in parallel 1, in the present embodiment, pole 1 comprises the loop bar 11 being rotatably connected on geometrical clamp 4 sidepiece and the expansion link 12 be movably connected in loop bar 11, loop bar 11 is hollow structure, the bottom of expansion link 12 is inserted in loop bar 11, forms certain gap between loop bar 11 and expansion link 12.Regulating block 6 is installed between loop bar 11 and expansion link 12, in the present embodiment, the middle part of regulating block 6 is provided with the through hole that can pass for expansion link 12, expansion link 12 can slide in through-holes, the bottom of regulating block 6 is provided with the ring cavity 61 that can insert for loop bar 11, the ring wall of ring cavity 61 relative inner is obliquely installed, namely the ring wall thickness of ring cavity 61 relative inner increases from bottom to top gradually as shown in Figure 2, when the ring wall of ring cavity 61 relative inner inserts the gap between loop bar 11 and expansion link 12, the ring wall of ring cavity 61 relative inner more moves down, coordinate tightr between loop bar 11 and expansion link 12, so just can realize fixing between loop bar 11 and expansion link 12.In the present embodiment, the ring wall of ring cavity 61 opposite exterior lateral sides is provided with internal thread, and loop bar 11 top is provided with the external screw thread with screw-internal thread fit.When upwards screwing regulating block 6, the ring wall of ring cavity 61 relative inner departs from the gap between loop bar 11 and expansion link 12, so just can cooperation position between adjustable telescopic rod 12 and loop bar 11, thus adjusts the overall length of pole 1; When screwing regulating block 6 downwards, the ring wall of ring cavity 61 relative inner gos deep into the gap between loop bar 11 and expansion link 12, so just can realize fixing between loop bar 11 and expansion link 12.
End with reference to accompanying drawing 1, two pole 1 is all rotatably connected to geometrical clamp 4, and geometrical clamp 4 is provided with the adjusting bolt 5 that geometrical clamp 4 can be made to locate.In the present embodiment, geometrical clamp 4 comprises the upper clamp be arranged in parallel, lower clamp and the side plate that upper and lower clamp end can be linked together, the thickness of the space formed between upper and lower clamp and ordinary desktop 9 adapts, the both ends that geometrical clamp 4 can snap fitted to desk 9 length direction realize location, adjusting bolt 5 through lower clamp and its one end towards upper clamp be connected with and hold out against dish 51, be the relation of being spirally connected between adjusting bolt 5 and lower clamp, screw adjusting bolt 5 can make to hold out against dish 51 and hold out against desktop, thus make geometrical clamp 4 fixing on the table, hold out against dish 51 in the present embodiment to be made up of elastomeric material, avoid damaging desktop.Geometrical clamp 4 side plate is connected with overhanging major axis 41, and the end of loop bar 11 is connected with the pivoted housing 14 coordinated with major axis 41, and major axis 41 is provided with screw thread, major axis 41 is bolted with the locking nut that pivoted housing can be made fixing.During use, rotate the pivoted housing 14 i.e. support angle of adjustable pole 1, then make pole 1 realize location by locking nut.
Between the other end with reference to accompanying drawing 1, two pole 1, length-adjustable cross bar 2 is installed.In the present embodiment the upper end of two expansion links 12 relative in extend to form two inserting section be oppositely arranged 13, in the present embodiment, inserting section 13 is hollow structure and one-body molded with expansion link 12, cross bar 2 is arranged between two inserting section 13, and namely the both ends of cross bar 2 are all plugged in the inner chamber of inserting section 13.Be provided with regulating block 6 between inserting section 13 and cross bar 2, in the utility model, the structure of regulating block 6 is all identical, and using method is also identical, so just can regulate the cooperation position between cross bar 2 and inserting section 13, and then the length of adjustment cross bar 2.
As shown in Figure 1, cross bar 2 is provided with the detachable and gripper shoe 3 of adjustable angle.As shown in Figure 3 and Figure 4, gripper shoe 3 comprises riser and is hinged on the transverse slat of riser bottom, adjustable angle between riser and transverse slat, the lower end in the neutral backboard portion of the present embodiment is arranged with free bearing, the end of transverse slat is provided with fraising, with hinge through reaming and be arranged on free bearing, what can realize between riser and transverse slat is hinged.The upper surface of riser is arranged with the snap ring 31 coordinated with cross bar 2, snap ring 31 top is provided with opening portion, the wire length of snap ring 31 opening portion is less than the diameter of cross bar 2, and snap ring 31 is made up of elastomeric material, during installation, snap ring 31 opening portion coordinates with cross bar 2, cross bar 2 can clamp by elasticity crimp by snap ring 31, can work as bookshelf use when gripper shoe 3 snaps fitted on cross bar 2.
The utility model uses like this: the utility model uses along the length direction of desktop 9, is first snapped fitted to by geometrical clamp 4 on the edge of desktop 9 liang of widths, screws the location that adjusting bolt 5 realizes geometrical clamp 4.According to student's height, the length of adjustment pole 1, according to the length of desktop 9 length adjustment cross bar 2.As shown in Figure 5, student is when writing, and rotate pivoted housing 14 and adjust the angle of pole 1, cross bar 2 is coordinated with student's shoulder portion, assistance student keeps correct sitting posture, the space between cross bar 2 and desktop 9 be student write space.As shown in Figure 6, student is when reading, rotate the angle that pivoted housing 14 adjusts pole 1, make to form certain distance between cross bar 2 and student's chest, then snap ring 31 is snapped fitted on cross bar 2, can gripper shoe 3 be arranged on cross bar 2, during use, transverse slat coordinates with desktop 9 all the time, according to the support angle of the support angle adjustment riser of pole 1, gripper shoe 3 pairs of textbooks so just can be made to play the effect of support, be convenient to students ' reading, make the utility model function diversification.
The utility model is not limited to above-mentioned detailed description of the invention, those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (8)
1. a multi-functional sitting position corrector, it is characterized in that: comprise two poles be arranged in parallel (1), the end of described two poles (1) is all rotatably connected to geometrical clamp (4), described geometrical clamp (4) is provided with the adjusting bolt (5) that geometrical clamp (4) can be made to locate, between the other end of described two poles (1), length-adjustable cross bar (2) is installed, described cross bar (2) is provided with detachably and the gripper shoe of adjustable angle (3).
2. multi-functional sitting position corrector according to claim 1, it is characterized in that: described pole (1) comprises the loop bar (11) being rotatably connected on geometrical clamp (4) sidepiece and the expansion link (12) be movably connected in loop bar (11), described loop bar (11) is hollow structure, is provided with regulating block (6) between described loop bar (11) and expansion link (12).
3. multi-functional sitting position corrector according to claim 2, it is characterized in that: the middle part of described regulating block (6) is provided with the through hole that expansion link (12) can be supplied to pass, the bottom of described regulating block (6) is provided with the ring cavity (61) that loop bar (11) can be supplied to insert, the ring wall of described ring cavity (61) relative inner is obliquely installed, the ring wall of ring cavity (61) opposite exterior lateral sides is provided with internal thread, and described loop bar (11) top is provided with the external screw thread with screw-internal thread fit
.
4. multi-functional sitting position corrector according to claim 3, it is characterized in that: in the upper end of described two expansion links (12) is relative, extend to form two inserting section be oppositely arranged (13), described inserting section (13) is hollow structure, and described cross bar (2) is arranged between two inserting section (13).
5. multi-functional sitting position corrector according to claim 4, is characterized in that: be provided with regulating block (6) between described inserting section (13) and cross bar (2).
6. multi-functional sitting position corrector according to claim 2, it is characterized in that: the side plate that described geometrical clamp (4) comprises the upper clamp be arranged in parallel, lower clamp and upper and lower clamp end can be linked together, described adjusting bolt (5) through lower clamp and its one end towards upper clamp be provided with and hold out against dish (51).
7. multi-functional sitting position corrector according to claim 6, it is characterized in that: described geometrical clamp (4) side plate is connected with overhanging major axis (41), the end of described loop bar (11) is connected with the pivoted housing (14) coordinated with major axis (41), described major axis (41) is provided with screw thread, major axis (41) is bolted with the locking nut that pivoted housing can be made fixing.
8. multi-functional sitting position corrector according to claim 1, is characterized in that: described gripper shoe (3) comprises riser and is hinged on the transverse slat of riser bottom, and the upper surface of described riser is arranged with the snap ring (31) coordinated with cross bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671133.1U CN204862043U (en) | 2015-09-01 | 2015-09-01 | Multi -functional position of sitting unscrambler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671133.1U CN204862043U (en) | 2015-09-01 | 2015-09-01 | Multi -functional position of sitting unscrambler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862043U true CN204862043U (en) | 2015-12-16 |
Family
ID=54806490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520671133.1U Expired - Fee Related CN204862043U (en) | 2015-09-01 | 2015-09-01 | Multi -functional position of sitting unscrambler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467892A (en) * | 2017-07-12 | 2017-12-15 | 宁夏通翊电子商务有限公司 | Multifunction folding sitting position corrector |
| CN109619823A (en) * | 2019-01-21 | 2019-04-16 | 华北水利水电大学 | A kind of English Reading support frame |
| CN113425091A (en) * | 2021-07-30 | 2021-09-24 | 姜雨汐 | Adjustable myopia-preventing support |
-
2015
- 2015-09-01 CN CN201520671133.1U patent/CN204862043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107467892A (en) * | 2017-07-12 | 2017-12-15 | 宁夏通翊电子商务有限公司 | Multifunction folding sitting position corrector |
| CN109619823A (en) * | 2019-01-21 | 2019-04-16 | 华北水利水电大学 | A kind of English Reading support frame |
| CN113425091A (en) * | 2021-07-30 | 2021-09-24 | 姜雨汐 | Adjustable myopia-preventing support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160901 |