CN211095648U - Foldable clinical care shallow - Google Patents
Foldable clinical care shallow Download PDFInfo
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- CN211095648U CN211095648U CN201922115291.XU CN201922115291U CN211095648U CN 211095648 U CN211095648 U CN 211095648U CN 201922115291 U CN201922115291 U CN 201922115291U CN 211095648 U CN211095648 U CN 211095648U
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Abstract
The utility model discloses a foldable clinical care shallow, its technical scheme main points are: the telescopic rod type vertical rod comprises four vertical rods, two lower length cross rods, two lower width cross rods, two upper length cross rods and two upper width cross rods, wherein the lower ends of the four vertical rods are respectively provided with a universal wheel, each vertical rod is of a telescopic rod structure and comprises a cylindrical outer rod and a cylindrical inner rod, a first connecting piece is arranged on each of the four outer rods and comprises a circular ring part and two connecting block parts, the circular ring part is sleeved on the outer rods, and the two connecting block parts are arranged at intervals of 90 degrees along the circumferential direction of the circular ring part; the two lower length cross rods, the two lower width cross rods and the four first connecting pieces form a rectangular frame, and two ends of each of the lower length cross rods and the lower width cross rods are connected with the connecting block parts of the first connecting pieces; the utility model discloses the length of vertical pole is adjustable, and the distance between the horizontal pole of its upper end and the horizontal pole of lower extreme is adjustable moreover.
Description
Technical Field
The utility model relates to a nursing shallow field, in particular to foldable clinical care shallow.
Background
The clinical care cart is a cart tool which is very necessary in clinical care, can be used for storing various medical supplies and can also be used as a temporary sickbed.
The utility model discloses a chinese utility model patent that current application number is CN201520078698.9 discloses a folded cascade clinical care shallow, including big horizontal pole, little horizontal pole and montant, cuboid support is constituteed to four big horizontal poles, four little horizontal poles and four montants, little horizontal pole includes first little horizontal pole and the little horizontal pole of second, the one end of first little horizontal pole with the one end rotatable coupling of the little horizontal pole of second. The device further comprises an operation table board, wherein the operation table board is arranged in the four limiting rods. The operation mesa includes bottom plate and box body, the box body is installed on the bottom plate, the medicine bottle is installed to half side of box body and is placed the net. The foldable clinical care cart can place bottled medical medicines into the medicine bottle placing net, avoids damage and pollution to medical articles caused by turnover of the medicines in the carrying process, reduces the burden of clinical medical work, can take down the operation table top placed in the four limiting rods when the clinical care cart is idle, folds the small cross rods, and effectively saves most space when placed.
However, the length of the vertical rod of the foldable clinical care cart is not adjustable, and the distance between the cross rod at the upper end and the cross rod at the lower end is not adjustable, so that the foldable clinical care cart is limited in use and not convenient enough.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a foldable clinical care shallow aims at improving the length of the vertical pole unadjustable and the distance unadjustable problem between the horizontal pole of its upper end and the horizontal pole of lower extreme of current foldable clinical care shallow.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a foldable clinical nursing cart comprises four vertical rods, two lower length transverse rods, two lower width transverse rods, two upper length transverse rods and two upper width transverse rods, wherein the central axes of the four vertical rods respectively penetrate through four vertexes of the same rectangle, each lower width transverse rod and each upper width transverse rod are composed of two sub-rod bodies, one ends, close to each other, of the two sub-rod bodies of the same lower width transverse rod are connected and can be rotatably connected, one ends, close to each other, of the two sub-rod bodies of the same upper width transverse rod are connected and can be rotatably connected, the lower ends of the four vertical rods are respectively provided with a universal wheel, each vertical rod is of a telescopic rod structure and comprises a cylindrical outer rod and a cylindrical inner rod, the universal wheels are arranged at the lower ends of the outer rods, concave holes are formed in the upper end face of the outer rod, and threaded through holes leading to the concave holes are formed in the side walls of, a first fixing bolt is arranged in the threaded through hole, the lower end of the inner rod is inserted into a concave hole formed in the upper end face of the outer rod, and the outer side wall of the inner rod is in clearance fit with the inner hole wall of the concave hole; the four outer rods are respectively provided with a first connecting piece, each first connecting piece comprises a circular ring part and a connecting block part, the circular ring parts are sleeved on the outer rods, the outer side walls of the outer rods are in clearance fit with the inner hole walls of the circular ring parts, the circular walls of the circular ring parts are provided with threaded through holes, second fixing bolts are installed in the threaded through holes, and the two connecting block parts are arranged at intervals of 90 degrees along the circumferential direction of the circular ring parts; the two lower length cross rods, the two lower width cross rods and the four first connecting pieces form a rectangular frame, and two ends of each of the lower length cross rods and the lower width cross rods are connected with the connecting block parts of the first connecting pieces; the four inner rods are respectively provided with a second connecting piece, the structures of the second connecting pieces are the same as those of the first connecting pieces, and the connecting modes among the inner rods, the second connecting pieces, the upper length cross rods and the upper width cross rods are the same as those among the outer rods, the first connecting pieces, the lower length cross rods and the lower width cross rods.
Through adopting the technical scheme, the utility model discloses the length of riser is adjustable, and the distance between the horizontal pole of its upper end and the horizontal pole of lower extreme is adjustable moreover.
The connecting block is characterized in that a connecting groove is formed in the outer end face, away from the circular ring portion, of the connecting block portion, a connecting through hole leading to the connecting groove is formed in the upper end face of the connecting block portion, a connecting bolt is arranged in the connecting through hole, the two ends of each transverse rod are inserted into the connecting groove of the connecting block portion connected with the transverse rod, threaded holes corresponding to the connecting through holes of the connecting block portion connected with the transverse rod are formed in the side walls of the two ends of each transverse rod, and the rod portion of each connecting bolt penetrates through each connecting through hole to be screwed into the threaded holes formed in each transverse rod.
Through adopting above-mentioned technical scheme for be connected for dismantling the connection between each horizontal pole and each connecting piece, connect convenient and firm moreover.
Preferably, the longitudinal section of each connecting groove is rectangular, the longitudinal section of each cross rod is also rectangular, and the size of the longitudinal section rectangle of each cross is the same as that of the longitudinal section rectangle of the connecting groove.
Through adopting above-mentioned technical scheme for it is accurate to change counterpoint in the screw hole that sets up on each connect the through-hole and each horizontal pole.
Preferably, at least one of the four universal wheels has a braking function.
Through adopting above-mentioned technical scheme, make the utility model discloses easily fix.
To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses the length of vertical pole is adjustable, and the distance between the horizontal pole of its upper end and the horizontal pole of lower extreme is adjustable moreover.
Drawings
Fig. 1 is a schematic perspective view of a foldable clinical nursing cart according to the present invention;
fig. 2 is a front view of a foldable clinical nursing cart according to the present invention;
fig. 3 is a side view of a collapsible clinical care cart of the present invention;
fig. 4 is a schematic perspective view of a first connecting member of a foldable clinical nursing cart according to the present invention;
fig. 5 is a top view of a first connector of a foldable clinical care cart according to the present invention.
Reference numerals: 1. a vertical rod; 101. an outer rod; 102. an inner rod; 2. a lower length rail; 3. a lower width rail; 4. an upper length rail; 5. an upper width rail; 6. a universal wheel; 7. a first fixing bolt; 8. a first connecting member; 801. a circular ring part; 802. a connecting block part; 803. a connecting groove; 804. a connecting through hole; 9. a second fixing bolt; 10. a second connecting member; 11. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a foldable clinical nursing cart comprises four vertical rods 1, two lower length cross rods 2, two lower width cross rods 3, two upper length cross rods 4 and two upper width cross rods 5, wherein the central axes of the four vertical rods 1 respectively pass through four vertexes of the same rectangle, each lower width cross rod 3 and each upper width cross rod 5 are composed of two branch rods, one ends of the two branch rods of the same lower width cross rod 3, which are close to each other, are connected and rotatably connected, one ends of the two branch rods of the same upper width cross rod 5, which are close to each other, are connected and rotatably connected, the lower ends of the four vertical rods 1 are respectively provided with a universal wheel 6, each vertical rod 1 is of a telescopic rod structure and comprises a cylindrical outer rod 101 and a cylindrical inner rod 102, the universal wheel 6 is arranged at the lower end of the outer rod 101, a cylindrical concave hole is arranged on the upper end surface of the outer rod, the side wall of the upper end of the outer rod 101 is provided with a threaded through hole leading to the concave hole of the outer rod, a first fixing bolt 7 is arranged in the threaded through hole, the lower end of the inner rod 102 is inserted into the concave hole arranged on the upper end face of the outer rod 101, and the outer side wall of the inner rod 102 is in clearance fit with the inner hole wall of the concave hole; the four outer rods 101 are respectively provided with a first connecting piece 8, each first connecting piece 8 comprises a circular ring part 801 and a connecting block part 802, the circular ring parts 801 are sleeved on the outer rods 101, the outer side walls of the outer rods 101 are in clearance fit with the inner hole walls of the circular ring parts 801, the circular walls of the circular ring parts 801 are provided with threaded through holes, second fixing bolts 9 are installed in the threaded through holes, and the connecting block parts 802 are two and are arranged at intervals of 90 degrees along the circumferential direction of the circular ring parts 801; the two lower length cross rods 2, the two lower width cross rods 3 and the four first connecting pieces 8 form a rectangular frame, and two ends of each of the lower length cross rods 2 and the lower width cross rods 3 are connected with the connecting block parts 802 of the first connecting pieces 8; the four inner rods 102 are respectively provided with a second connecting piece 10, the structure of the second connecting piece 10 is the same as that of the first connecting piece 8, and the connecting modes of the inner rods 102, the second connecting pieces 10, the upper length cross rods 4 and the upper width cross rods 5 are the same as those of the outer rods 101, the first connecting pieces 8, the lower length cross rods 2 and the lower width cross rods 3.
A connecting groove 803 is arranged on the outer end face of the connecting block part 802 far away from the circular ring part 801, a connecting through hole 804 leading to the connecting groove 803 is arranged on the upper end face of the connecting block part 802, a connecting bolt 11 is arranged in the connecting through hole 804, two ends of each cross rod are inserted into the connecting groove 803 of the connecting block part 802 connected with the cross rod, threaded holes corresponding to the connecting through holes 804 of the connected connecting block part 802 are arranged on the side walls of two ends of each cross rod, and the rod part of each connecting bolt 11 passes through each connecting through hole 804 and is screwed into the threaded hole arranged on each cross rod; set up like this for being connected for dismantling between each horizontal pole and each connecting piece and being connected convenient and firm moreover.
The longitudinal section of each connecting groove 803 is rectangular, the longitudinal section of each cross rod is also rectangular, and the size of the longitudinal section rectangle of each cross is the same as that of the longitudinal section rectangle of the connecting groove 803; set up like this for it is accurate to change the counterpoint in the screw hole that sets up on each connect the via hole 804 and each horizontal pole, if set up each horizontal pole into cylindrical pole, then difficult counterpoint accuracy in the screw hole that sets up on each connect the via hole 804 and each horizontal pole.
The utility model discloses an installation method: mounting each universal wheel 6 at the bottom end of each outer rod 101, connecting two lower length cross rods 2, two lower width cross rods 3 and four first connecting pieces 8 into a rectangular frame, wherein two ends of the two lower length cross rods 2 and two lower width cross rods 3 are respectively inserted into connecting grooves 803 of connecting block portions 802 of the first connecting pieces 8 connected with the two lower length cross rods and are fixed through connecting bolts 11, and then penetrating the four outer rods 101 into circular ring portions 801 of the four first connecting pieces 8 and fixing the four outer rods by using second fixing bolts 9; then insert each interior pole 102 and fix through first fixing bolt 7 in the shrinkage pool that sets up on the outer pole 101 up end, then connect into the cuboid frame with two last length horizontal poles 4, two last width horizontal poles 5 and four second connecting pieces 10, embolia interior pole 102 and use corresponding fixing bolt to fix with four second connecting pieces 10 of this cuboid frame after connecting.
The utility model discloses a use method and theory of operation: the height of the vertical rod 1 can be adjusted through the first fixing bolt 7, so that the distance between the lower-length cross rod 2 and the upper-length cross rod 4 can be adjusted; through the second fixing bolt 9, the cuboid frame formed by connecting the two lower length cross bars 2, the two lower width cross bars 3 and the four first connecting pieces 8 can be adjusted up and down on the outer rod 101, so that the distance between the lower length cross bar 2 and the upper length cross bar 4 can be adjusted; the same rectangular parallelepiped frame formed by connecting two upper length rails 4, two upper width rails 5 and four second connecting members 10 can be adjusted up and down on the inner rod 102, which also makes the distance between the lower length rail 2 and the upper length rail 4 adjustable. Therefore, the utility model discloses montant 1's length is adjustable, and the distance between the horizontal pole of its upper end and the horizontal pole of lower extreme also can be adjusted moreover.
At least one of the four universal wheels 6 has a braking function, so that the utility model is easy to fix.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a foldable clinical care shallow, includes four montant (1), two length horizontal pole down (2), two lower width horizontal pole (3), two go up length horizontal pole (4) and two and go up width horizontal pole (5), and the central axis of four montant (1) passes four summits of same rectangle respectively, each lower width horizontal pole (3) and each go up width horizontal pole (5) and constitute by two branch body of rod, and two branch body of rod of same lower width horizontal pole (3) are close to each other's one end links to each other, and is rotatable coupling, and the one end that two branch body of rod of same last width horizontal pole (5) are close to each other links to each other, and is rotatable coupling, four the lower extreme of montant (1) respectively be provided with a universal wheel (6), its characterized in that: the vertical rod (1) is of a telescopic rod structure and comprises a cylindrical outer rod (101) and a cylindrical inner rod (102), the universal wheel (6) is arranged at the lower end of the outer rod (101), a cylindrical concave hole is formed in the upper end face of the outer rod (101), a threaded through hole leading to the concave hole is formed in the side wall of the upper end of the outer rod (101), a first fixing bolt (7) is installed in the threaded through hole, the lower end of the inner rod (102) is inserted into the concave hole formed in the upper end face of the outer rod (101), and the outer side wall of the inner rod (102) is in clearance fit with the inner hole wall of the concave hole; the four outer rods (101) are respectively provided with a first connecting piece (8), each first connecting piece (8) comprises a circular ring part (801) and a connecting block part (802), the circular ring parts (801) are sleeved on the outer rods (101), the outer side walls of the outer rods (101) are in clearance fit with the inner hole wall of the circular ring parts (801), threaded through holes are formed in the ring wall of the circular ring parts (801), second fixing bolts (9) are installed in the threaded through holes, and the two connecting block parts (802) are arranged at intervals of 90 degrees along the circumferential direction of the circular ring parts (801); the two lower length cross rods (2), the two lower width cross rods (3) and the four first connecting pieces (8) form a rectangular frame, and the two ends of each of the lower length cross rods (2) and the lower width cross rods (3) are connected with the connecting block parts (802) of the first connecting pieces (8); the four inner rods (102) are respectively provided with a second connecting piece (10), the structures of the second connecting pieces (10) are the same as those of the first connecting pieces (8), and the connecting modes among the inner rods (102), the second connecting pieces (10), the upper length cross rods (4) and the upper width cross rods (5) are the same as those among the outer rods (101), the first connecting pieces (8), the lower length cross rods (2) and the lower width cross rods (3).
2. The folding clinical care cart of claim 1, wherein: the connecting block is characterized in that a connecting groove (803) is formed in the outer end face, away from the circular ring portion (801), of the connecting block portion (802), a connecting through hole (804) leading to the connecting groove (803) is formed in the upper end face of the connecting block portion (802), a connecting bolt (11) is arranged in the connecting through hole (804), two ends of each cross rod are inserted into the connecting groove (803) of the connecting block portion (802) connected with the cross rod, threaded holes corresponding to the connecting through holes (804) of the connecting block portion (802) connected with the cross rod are formed in the side walls of two ends of each cross rod, and the rod portion of each connecting bolt (11) penetrates through the connecting through hole (804) and is screwed into the threaded hole formed in each cross rod.
3. A collapsible clinical care cart according to claim 2, wherein: the longitudinal section of the connecting groove (803) is rectangular, the longitudinal section of each cross rod is also rectangular, and the size of the longitudinal section rectangle of each cross rod is the same as that of the longitudinal section rectangle of the connecting groove (803).
4. A collapsible clinical care cart according to any one of claims 1-3, wherein: at least one of the four universal wheels (6) has a braking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115291.XU CN211095648U (en) | 2019-12-02 | 2019-12-02 | Foldable clinical care shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115291.XU CN211095648U (en) | 2019-12-02 | 2019-12-02 | Foldable clinical care shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211095648U true CN211095648U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922115291.XU Active CN211095648U (en) | 2019-12-02 | 2019-12-02 | Foldable clinical care shallow |
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| Country | Link |
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| CN (1) | CN211095648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250072A (en) * | 2021-06-17 | 2021-08-13 | 石家庄铁道大学 | Multi-limb bridge pier system with composite cross section |
-
2019
- 2019-12-02 CN CN201922115291.XU patent/CN211095648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250072A (en) * | 2021-06-17 | 2021-08-13 | 石家庄铁道大学 | Multi-limb bridge pier system with composite cross section |
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