CN219743167U - Headboard fixed knot constructs and sick bed - Google Patents
Headboard fixed knot constructs and sick bed Download PDFInfo
- Publication number
- CN219743167U CN219743167U CN202320493568.6U CN202320493568U CN219743167U CN 219743167 U CN219743167 U CN 219743167U CN 202320493568 U CN202320493568 U CN 202320493568U CN 219743167 U CN219743167 U CN 219743167U
- Authority
- CN
- China
- Prior art keywords
- headboard
- shaft
- shaft sleeve
- mounting
- structure according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000013013 elastic material Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a headboard fixing structure and a sickbed, which belong to the technical field of sickbeds, wherein the headboard fixing structure mainly comprises the following components in part by weight: a bedstead, wherein a mounting tube is arranged on the bedstead; the bedside assembly comprises a headboard and a connecting shaft, the connecting shaft is arranged on the headboard, and the connecting shaft penetrates into the mounting pipe; the shaft sleeve is arranged in the mounting tube in a penetrating mode, the cross section of the shaft sleeve is elliptical, the shaft sleeve is made of elastic materials, and the shaft sleeve is filled in a gap between the connecting shaft and the mounting tube. The utility model discloses a sickbed which comprises the headboard fixing structure. The utility model solves the problem that the gap between the plug pin of the head board of the existing sickbed and the accommodating sleeve is too large, and the plug pin is easy to shake.
Description
Technical Field
The utility model relates to the technical field of sickbeds, in particular to a headboard fixing structure and a sickbed.
Background
The headboard of the sickbed is used for protecting the patient on the sickbed, can facilitate the patient to lean against, and can be disassembled when necessary to facilitate the medical staff to carry out medical operation.
Currently, chinese patent application No. 2009801490823 discloses a hospital bed with a removable headboard, which mainly comprises a bed frame, a headboard at the headboard end of the bed frame, and two connection devices, each of which is provided at the side of the bed frame for releasably connecting the headboard with the bed frame, wherein the connection devices comprise: a tubular containment sleeve having a continuous cylindrical smooth interior cavity; a plug-in pin having two flat sides parallel to each other.
The existing headboard of a sickbed such as the above is connected with the plug pin through the accommodating sleeve, so that the plug pin can be conveniently inserted into the accommodating sleeve to conveniently and frequently disassemble the headboard, the plug pin and the accommodating sleeve are generally in clearance fit, namely, a larger clearance is arranged between the plug pin and the accommodating sleeve, so that the headboard can be easily rocked and unstable and noise is generated although the headboard is convenient to disassemble and assemble, and therefore, improvement is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a headboard fixing structure and a sickbed, which are used for solving the problems that the gap between the plug pin of the headboard of the existing sickbed and the accommodating sleeve is too large and easy to shake.
The utility model discloses a headboard fixing structure, comprising: a bedstead, wherein a mounting tube is arranged on the bedstead; the bedside assembly comprises a headboard and a connecting shaft, the connecting shaft is arranged on the headboard, and the connecting shaft penetrates into the mounting pipe; the shaft sleeve is arranged in the mounting tube in a penetrating mode, the cross section of the shaft sleeve is elliptical, the shaft sleeve is made of elastic materials, and the shaft sleeve is filled in a gap between the connecting shaft and the mounting tube.
Preferably, the mounting pipe is a circular pipe, and the inner diameter of the mounting pipe is smaller than the length of the long axis of the ellipse of the peripheral section of the shaft sleeve.
Preferably, the connecting shaft is a round shaft, and the length of the short axis of the ellipse of the inner circumferential section of the shaft sleeve is the same as the outer diameter of the connecting shaft.
Preferably, a plurality of groups of strip-shaped grooves are formed in the shaft sleeve, two strip-shaped grooves in each group are formed, a clamping piece is formed between the two strip-shaped grooves in each group, a clamping convex block is arranged on the clamping piece, a clamping groove for accommodating the clamping convex block is formed in the mounting tube, and the clamping convex block is clamped in the clamping groove.
Preferably, the clamping projection is arranged on the outer side of the clamping piece.
Preferably, the bed frame includes end beams and side beams, the end beams and the side beams forming a frame structure, and the mounting pipes are mounted on the end beams.
Preferably, two end beams and two side beams are arranged in parallel, and two end beams are respectively arranged at two ends of the side beams.
Preferably, each end beam is provided with two mounting pipes, each head assembly comprises two connecting shafts, and the two connecting shafts on each head assembly penetrate into the two corresponding mounting pipes on the same end beam respectively.
Preferably, the headboard is provided with a mounting slot, and the connecting shaft is mounted in the mounting slot.
The utility model also discloses a sickbed, which comprises any headboard fixing structure.
The utility model has the beneficial effects that:
through setting up have elasticity, the cross-section is oval axle sleeve, establish the axle sleeve cover in the installation intraductal to make the connecting axle insert the installation intraductal that is equipped with the axle sleeve after, can produce the extrusion between axle sleeve and the installation pipe, axle sleeve and the connecting axle, make the axle sleeve fully fill in the clearance between connecting axle and the installation pipe under elastic effect, and then restricted the clearance of activity of connecting axle, thereby solved the clearance fit between connecting axle and the installation pipe and taken place the problem that rocks easily.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is an exploded view of the headboard mount of the present utility model and a schematic view of a hospital bed;
FIG. 2 is an enlarged partial schematic view of the portion A of FIG. 1 showing the structure of the connecting shaft, sleeve and mounting tube;
fig. 3 is a schematic cross-sectional view of the sleeve for illustrating the major and minor axes of the sleeve cross-section.
Reference numerals illustrate: 1. a bed frame; 11. an end beam; 12. a side beam; 13. installing a pipe; 131. a clamping groove; 2. a head assembly; 21. a headboard; 211. installing a groove position; 22. a connecting shaft; 3. a shaft sleeve; 31. a bar-shaped groove; 32. a clamping piece; 33. and clamping the protruding blocks.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 to 3, a headboard fixing structure disclosed by the utility model comprises a bedstead 1, a headboard assembly 2 and a shaft sleeve 3, wherein the bedstead 1 comprises two end beams 11 and two side beams 12, the two side beams 12 are arranged in parallel, the two end beams 11 are respectively fixed at two ends of the side beams 12, and the end beams 11 and the side beams 12 form a frame structure; the bed head assembly 2 comprises a bed head plate 21 and a connecting shaft 22, the bed head plate 21 plays a role in protection, two mounting groove positions 211 are arranged on the bed head plate 21 along the width direction of a sickbed, one connecting shaft 22 is arranged at each mounting groove position 211, the connecting shaft 22 is a hollow shaft with a circular section, one end of the connecting shaft 22 is fixedly arranged on the bed head plate 21, and the end part of the connecting shaft 22, deviating from the bed head plate 21, faces downwards vertically when the sickbed is in a use state.
Referring to fig. 1 to 3, the shaft sleeve 3 has a cylindrical structure, the shaft sleeve 3 is arranged in a vertical direction, openings are formed at two ends of the shaft sleeve 3, the shaft sleeve 3 is made of elastic materials, the section of the shaft sleeve 3 is elliptical, and the short axis length L1 of the ellipse of the inner circumferential section of the shaft sleeve 3 is identical to the outer diameter of the connecting shaft 22; two groups of bar grooves 31 are formed in the lower end of the shaft sleeve 3, two groups of bar grooves 31 are formed in each group of bar grooves 31, the bar grooves 31 are arranged along the length direction of the shaft sleeve 3, one end of each bar groove 31 penetrates through the edge of the lower end of the shaft sleeve 3, a clamping piece 32 is formed between the two bar grooves 31 of each group, the shaft sleeve 3 is made of elastic materials, the clamping piece 32 is elastic, a clamping protruding block 33 is arranged on the outer wall of the clamping piece 32, and the clamping protruding block 33 is located on the outer side of the lower end of the clamping piece 32.
Referring to fig. 1-3, the head assembly 2 is provided with two and is respectively disposed above the front and rear end beams 11, each end beam 11 is provided with two mounting pipes 13, each mounting pipe 13 is a circular pipe, two ends of each mounting pipe are provided with openings, each mounting pipe 13 is vertically disposed up and down, the side wall of each mounting pipe 13 is fixed on the end beam 11, two connecting shafts 22 and shaft sleeves 3 on the head assembly 2 are respectively inserted into two corresponding mounting pipes 13, so that the shaft sleeves 3 are respectively inserted into the mounting pipes 13, the shaft sleeves 3 are positioned in gaps between the connecting shafts 22 and the mounting pipes 13, the inner diameter of each mounting pipe 13 is smaller than the length L2 of the oval long axis of the peripheral section of the shaft sleeve 3, therefore, after the connecting shaft 22 is inserted into the mounting pipe 13 provided with the shaft sleeve 3, the shaft sleeve 3 and the mounting pipe 13, the shaft sleeve 3 and the connecting shaft 22 are extruded, and the shaft sleeve 3 is fully filled in the gaps between the connecting shaft 22 and the mounting pipe 13 under the action of elasticity, thereby the movable gaps of the connecting shaft 22 are limited, and the problem that the connecting shaft 22 is easy to shake is solved.
Referring to fig. 1 and 2, two clamping grooves 131 are formed in the edge of the lower end opening of the mounting tube 13, the two clamping grooves 131 are oppositely arranged along the radial direction of the section of the mounting tube 13, the two clamping grooves 131 are respectively used for clamping the two clamping convex blocks 33, two connecting shafts 22 of each head assembly 2 are respectively penetrated in two corresponding mounting tubes 13 on the same end beam 11, the two clamping sheets 32 on the shaft sleeve 3 are respectively clamped in the two clamping grooves 131 under the elastic action, the two clamping convex blocks 33 of the shaft sleeve 3 can limit the shaft sleeve 3 in the mounting tube 13, and when the head plate 21 is to be pulled out, the connecting shafts 22 can be taken out from the mounting tube 13 sleeved with the shaft sleeve 3 by pulling the head plate 21.
The utility model also discloses a sickbed comprising the headboard fixing structure.
The implementation principle and the beneficial effects of the utility model are as follows:
through setting up the axle sleeve 3 that has elasticity, cross-section be oval, establish axle sleeve 3 cover in installation pipe 13 to after making connecting axle 22 insert the installation pipe 13 that is equipped with axle sleeve 3, can produce the extrusion between axle sleeve 3 and installation pipe 13, axle sleeve 3 and the connecting axle 22, make axle sleeve 3 fully fill in the clearance between connecting axle 22 and installation pipe 13 under elastic effect, and then restricted the clearance of connecting axle 22, thereby solved the clearance fit between connecting axle 22 and the installation pipe 13 and taken place the problem that rocks easily.
The above are merely embodiments of the present utility model, and are not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (10)
1. A headboard fixation structure comprising:
a bedstead (1), wherein the bedstead (1) is provided with a mounting tube (13);
a headboard (2), the headboard (2) comprising a headboard (21) and a connection shaft (22), the connection shaft (22) being mounted on the headboard (21), the connection shaft (22) penetrating into the mounting tube (13);
the shaft sleeve (3), the shaft sleeve (3) wears to establish in the installation pipe (13), the cross-section of shaft sleeve (3) is oval, shaft sleeve (3) adopt elastic material to make, shaft sleeve (3) are filled in the clearance between connecting axle (22) and installation pipe (13).
2. The headboard fixing structure according to claim 1, characterized in that the mounting tube (13) is a circular tube, and the inner diameter of the mounting tube (13) is smaller than the length of the major axis of the oval cross section of the outer periphery of the shaft sleeve (3).
3. The headboard fixing structure according to claim 2, characterized in that the connecting shaft (22) is a circular shaft, and the short axis length of the oval of the inner peripheral section of the shaft sleeve (3) is the same as the outer diameter of the connecting shaft (22).
4. A headboard fixing structure according to any one of claims 1-3, characterized in that a plurality of groups of strip-shaped grooves (31) are formed in the shaft sleeve (3), two strip-shaped grooves (31) of each group are formed, a clamping piece (32) is formed between the two strip-shaped grooves (31) of each group, a clamping lug (33) is arranged on the clamping piece (32), a clamping groove (131) for accommodating the clamping lug (33) is formed in the mounting tube (13), and the clamping lug (33) is clamped in the clamping groove (131).
5. The headboard fixation structure according to claim 4, characterized in that the clamping projection (33) is arranged outside the clamping piece (32).
6. A headboard fastening structure according to any one of claims 1-3, characterized in that said bed frame (1) comprises end beams (11) and side beams (12), said end beams (11) and said side beams (12) forming a frame structure, said mounting tubes (13) being mounted on said end beams (11).
7. The headboard fixing structure according to claim 6, characterized in that said end beams (11) and said side beams (12) are provided in two, two of said end beams (11) are disposed parallel to each other, two of said side beams (12) are disposed parallel to each other, and two of said end beams (11) are disposed at both ends of said side beams (12), respectively.
8. The headboard structure according to claim 6, characterized in that each end beam (11) is provided with two mounting tubes (13), each headboard assembly (2) comprises two connecting shafts (22), and the two connecting shafts (22) on each headboard assembly (2) penetrate into two corresponding mounting tubes (13) on the same end beam (11).
9. A headboard fixing structure according to any one of claims 1-3, characterized in that said headboard (21) is provided with a mounting slot (211), said connecting shaft (22) being mounted in said mounting slot (211).
10. A hospital bed comprising a headboard mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493568.6U CN219743167U (en) | 2023-03-13 | 2023-03-13 | Headboard fixed knot constructs and sick bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493568.6U CN219743167U (en) | 2023-03-13 | 2023-03-13 | Headboard fixed knot constructs and sick bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743167U true CN219743167U (en) | 2023-09-26 |
Family
ID=88092331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320493568.6U Active CN219743167U (en) | 2023-03-13 | 2023-03-13 | Headboard fixed knot constructs and sick bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743167U (en) |
-
2023
- 2023-03-13 CN CN202320493568.6U patent/CN219743167U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004528127A5 (en) | ||
| CN219743167U (en) | Headboard fixed knot constructs and sick bed | |
| CN109173030B (en) | Visual anus intestines device of dosing | |
| CN212938073U (en) | Medical gauze mask of elasticity adjustable | |
| CN113599655A (en) | Multichannel oropharyngeal ventilation device based on department of anesthesia uses | |
| CN212547469U (en) | General type anesthesia screwed pipe support | |
| CN217138897U (en) | Water-sealed bottle | |
| CN220778585U (en) | Bedsore-preventing mattress inner core capable of being detached and spliced randomly | |
| CN221450816U (en) | Scanning structure | |
| CN211327561U (en) | Oxygen pillow convenient to fix on sick bed | |
| CN219289154U (en) | Traditional Chinese medicine pillow core convenient to replace | |
| CN215132266U (en) | Infusion support capable of being matched with medical tower crane for use and device thereof | |
| CN220193787U (en) | Ureteral stent | |
| CN219048939U (en) | Animal limiting device | |
| CN215135332U (en) | Carbon dioxide monitoring nasopharynx intubate of ventilating | |
| CN216318637U (en) | Cardiovascular internal medicine nursing monitoring instrument hoist and mount formula bracket | |
| CN220158405U (en) | Tongue biting prevention device | |
| CN215780073U (en) | Nasogastric tube fixing device | |
| CN215924384U (en) | Cotton filling equipment for pillow production | |
| CN209018679U (en) | The fixed sleeving of branchofiberoscope | |
| CN214966729U (en) | Multifunctional anesthesia consumable barrel | |
| CN211985864U (en) | Anti-adhesion intrauterine device | |
| CN219100001U (en) | Geocell connecting piece | |
| CN220385329U (en) | Prone position headrest | |
| CN215622862U (en) | Syringe fixed knot of cell therapy pharmaceutic preparation constructs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |