Manual button type guardrail

Abstract

The utility model relates to the technical field of sickbed guardrails, and discloses a manual button type guardrail which comprises a bed body, guardrail mechanisms are arranged on the two sides of the bed body, each guardrail mechanism comprises an upper-layer sleeve, a middle sleeve and a lower-layer sleeve, the lower-layer sleeves are arranged on one side of the bed body, and the middle sleeves are arranged on the upper-layer sleeves. The outer surface of the lower end of the upper-layer sleeve is movably connected with the interior of the middle sleeve, the outer surface of the lower end of the middle sleeve is movably connected with the interior of the lower-layer sleeve, a telescopic button is inserted into the upper-layer sleeve, and a first telescopic stop pin is inserted into the overlapping position of the upper-layer sleeve and the middle sleeve. And a telescopic stop pin II is inserted into the overlapped part of the middle sleeve and the lower-layer sleeve. According to the manual button type guardrail, the guardrail can be effectively adjusted up and down, the protective effect is achieved when the guardrail is adjusted upwards, the effect of facilitating a patient to get in and out of a bed is achieved when the guardrail is adjusted downwards, the practicability of the guardrail is improved, personnel can operate the guardrail conveniently through the arrangement of the structure, and the operation convenience of the guardrail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hospital bed guardrails, in particular to a manual button type guardrail. Background Art

[0002] A hospital bed generally refers to a nursing bed, which is designed based on the patient's treatment needs and bedridden lifestyle, so that family members can accompany the patient and has multiple nursing functions and operation buttons.

[0003] However, the following problems still exist in actual use:

[0004] Most of the existing guardrails are in an upright fixed state when in use and cannot be adjusted. Patients need to move to the end of the bed to get in and out of bed. The overall process is cumbersome and inconvenient for patients to get in and out of bed. Since the guardrails cannot be disassembled, it is more troublesome for patients to transfer beds. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a manual button-type guardrail, which has the advantages of being able to effectively adjust the height of the guardrail, making it convenient to get in and out of bed, ensuring its protectiveness, and solving the problems raised in the background technology.

[0006] The utility model provides the following technical scheme: a manual button type guardrail, comprising: a bed body, guardrail mechanisms are arranged on both sides of the bed body, the guardrail mechanism comprises an upper sleeve, a middle sleeve and a lower sleeve, the lower sleeve is arranged on one side of the bed body, the lower end outer surface of the upper sleeve is movably connected to the inside of the middle sleeve, the lower end outer surface of the middle sleeve is movably connected to the inside of the lower sleeve, a telescopic button is inserted into the interior of the upper sleeve, a telescopic stop pin 1 is inserted into the overlapped part of the upper sleeve and the middle sleeve, a telescopic stop pin 2 is inserted into the overlapped part of the middle sleeve and the lower sleeve, the other side of the telescopic button is fixedly connected to the inside of the upper sleeve, both sides of the telescopic button are fixedly connected with a connecting shaft 2, the outer surfaces of the connecting shaft 2 are rotatably connected with a grooved pull rod and a grooved push rod respectively, the interior of the upper sleeve is fixedly connected with a support seat, the grooved The other end of the pull rod is rotatably connected to the inside of the support seat, and the other end of the groove-type push rod is fixedly connected to a connecting shaft 1, and the outer surface of the connecting shaft 1 is rotatably connected to a push rod 1, and the interior of the upper sleeve is respectively fixedly connected to baffle 1 and baffle 2, and the outer surface of the push rod 1 is slidably connected to the interior of baffle 1 and baffle 2, and the outer surface of the push rod 1 is sleeved with a spring, one end of the spring is connected to the side of baffle 2, and the other side of the telescopic stop pin 1 is fixedly connected to the other end of the interior of the upper sleeve, and one side of the telescopic stop pin 1 is fixedly connected to a pin shaft 2, and the outer surface of the pin shaft 2 is rotatably connected to a push rod 2, and the other end of the push rod 2 is movably connected to the other end of the push rod 1 through a sleeve shaft, and the outer surface of the pin shaft 2 is movably connected to a rocker arm, and the other end of the upper sleeve is fixedly connected to a supporting pin shaft, and the other end of the rocker arm is rotatably connected to the outer surface of the support pin shaft.

[0007] Preferably, the lower end of the upper sleeve is fixedly connected with a claw, the interior of the middle sleeve is fixedly connected with a guide seat, the other side of the telescopic stop pin 2 is fixedly connected to the other side of the guide seat, and the interior of the claw is plugged into the outer surface of the telescopic stop pin 2.

[0008] Preferably, a stop shaft is fixedly connected inside the push rod 1, and the stop shaft is arranged between the springs.

[0009] Preferably, the upper end of the upper sleeve is fixedly connected with a guardrail cover, an intermediate connecting rod is fixedly connected between the intermediate sleeves, the outer surface portion of the intermediate connecting rod is slidably connected to a portion of the lower sleeve, and a lower connecting rod is fixedly connected between the lower sleeves.

[0010] Preferably, a connecting seat is fixedly connected to the back side of the lower sleeve, and the connecting seat is connected to the side of the bed through bolts.

[0011] Preferably, a pin shaft 1 is fixedly connected to both sides of the telescopic button, and an outer surface of the pin shaft 1 is movably connected to the inside of the grooved pull rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] This kind of manual button type guardrail is provided with a guardrail mechanism. When the guardrail needs to be adjusted, a telescopic button is firstly inserted into the upper sleeve, a telescopic stop pin 1 is inserted into the overlapped part of the upper sleeve and the middle sleeve, a telescopic stop pin 2 is inserted into the overlapped part of the middle sleeve and the lower sleeve, a telescopic button is arranged inside the upper sleeve, both sides of the telescopic button are connected with connecting shaft 2, the outer surface of connecting shaft 2 is rotatably connected with a grooved pull rod and a grooved push rod, the other end of the grooved pull rod is hinged to a support seat connected to the inside of the upper sleeve, the other end of the grooved push rod is rotatably connected to push rod 1 through connecting shaft 1, and the outer surface of push rod 1 is connected to the inner surface of the upper sleeve. The two groups of baffles 1 and 2 fixedly connected at the top are slidably connected internally of the baffles 1, and the outer surface of the push rod 1 is sleeved with a spring, one end of the spring is connected to one side of the baffle 2, and the other end of the push rod 1 is movably connected to the push rod 2 through a sleeve shaft, a telescopic stop pin 1 is arranged inside the upper sleeve, and the side of the telescopic stop pin 1 is connected to the pin shaft 2, and the other end of the push rod 2 is rotatably connected to the pin shaft 2, and the outer surface of the pin shaft 2 is connected to a swing rod, and the other end of the swing rod is rotatably connected to the supporting pin shaft connected inside the upper sleeve, and the lower end of the upper sleeve is fixedly connected with a claw, and the interior of the middle sleeve is fixedly connected with a guide seat, and the other side of the guide seat is connected with The second telescopic stop pin and the claw are inserted into the outer surface of the second telescopic stop pin. When the guardrail moves downward, the telescopic button is first pressed so that the telescopic button drives the push rod one to move upward through the grooved push rod. At this time, the spring arranged on the outer surface of the push rod one is stretched, and the push rod two connected to the other end of the push rod one is stretched. The other end of the push rod two is rotated by the pin shaft two to move the telescopic stop pin one connected to the upper sleeve, so that the upper sleeve enters the middle sleeve. The claw connected to the lower end of the upper sleeve presses the second telescopic stop pin arranged inside the middle sleeve downward, so that the second telescopic stop pin moves toward the inside of the middle sleeve, so that the middle The sleeve enters the interior of the lower sleeve, so that the guardrail can be retracted. When the guardrail is lifted up, the guardrail is pulled upward, and the telescopic stop pin 2 and the telescopic stop pin 1 are respectively inserted into the overlapping part of the middle sleeve and the lower sleeve and the overlapping part of the upper sleeve and the middle sleeve. Under the push of the spring, the telescopic button extends out of the interior of the upper sleeve, so that the guardrail can be normally protected. The setting of this structure can effectively adjust the guardrail up and down. It plays a protective role when adjusted upward and plays a role in facilitating patients getting on and off the bed when adjusted downward, thereby improving the practicality of the guardrail. The setting of this structure is convenient for personnel to operate and improves the convenience of its operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0015] Figure 2This is a schematic diagram of the structure of the guardrail mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the upper sleeve structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the upper sleeve of the utility model;

[0018] Figure 5 It is a schematic diagram of the connection structure between the sleeves of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the intermediate sleeve of the utility model.

[0020] In the figure: 1. bed body; 2. guardrail mechanism; 3. guardrail cover; 4. upper sleeve; 5. middle sleeve; 6. lower sleeve; 7. connecting seat; 8. telescopic button; 9. telescopic stop pin 1; 10. telescopic stop pin 2; 11. middle layer connecting rod; 12. lower layer connecting rod; 13. claw; 14. connecting shaft 1; 15. connecting shaft 2; 16. supporting seat; 17. grooved pull rod; 18. grooved push rod; 19. push rod 1; 20. baffle 1; 21. pin 1; 22. guide seat; 23. spring; 24. stop shaft; 25. baffle 2; 26. push rod 2; 27. pin 2; 28. swing arm; 29. ​​supporting pin. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A manual button type guardrail comprises: a bed body 1, guardrail mechanisms 2 are arranged on both sides of the bed body 1, the guardrail mechanism 2 comprises an upper sleeve 4, an intermediate sleeve 5 and a lower sleeve 6, the lower sleeve 6 is arranged on one side of the bed body 1, the lower end outer surface of the upper sleeve 4 is movably connected to the interior of the intermediate sleeve 5, the lower end outer surface of the intermediate sleeve 5 is movably connected to the interior of the lower sleeve 6, a telescopic button 8 is inserted into the interior of the upper sleeve 4, a telescopic stop pin 1 9 is inserted into the overlap of the upper sleeve 4 and the intermediate sleeve 5, a telescopic stop pin 2 10 is inserted into the overlap of the intermediate sleeve 5 and the lower sleeve 6, the other side of the telescopic button 8 is fixedly connected to the interior of the upper sleeve 4, and both sides of the telescopic button 8 are fixedly connected to a connecting shaft 2 15, and the outer surfaces of the connecting shaft 2 15 are respectively A grooved pull rod 17 and a grooved push rod 18 are rotatably connected, the interior of the upper sleeve 4 is fixedly connected to a support seat 16, the other end of the grooved pull rod 17 is rotatably connected to the interior of the support seat 16, the other end of the grooved push rod 18 is fixedly connected to a connecting shaft 14, the outer surface of the connecting shaft 14 is rotatably connected to a push rod 19, the interior of the upper sleeve 4 is respectively fixedly connected to a baffle 1 20 and a baffle 2 25, the outer surface of the push rod 19 is slidably connected to the interior of the baffle 1 20 and the baffle 2 25, the outer surface of the push rod 19 is sleeved with a spring 23, one end of the spring 23 is connected to the side of the baffle 25, the other side of the telescopic stop pin 1 9 is fixedly connected to the other end of the interior of the upper sleeve 4, one side of the telescopic stop pin 1 9 is fixedly connected to a pin shaft 27, the pin shaft 27 The outer surface of the push rod 26 is rotatably connected, and the other end of the push rod 26 is movably connected to the other end of the push rod 19 through a sleeve shaft. The outer surface of the pin shaft 27 is movably connected to a swing rod 28. The other end of the upper sleeve 4 is fixedly connected to a support pin shaft 29. The other end of the swing rod 28 is rotatably connected to the outer surface of the support pin shaft 29. The lower end of the upper sleeve 4 is fixedly connected to a claw 13. The interior of the middle sleeve 5 is fixedly connected to a guide seat 22. The other side of the telescopic stop pin 20 is fixedly connected to the other side of the guide seat 22. The interior of the claw 13 is plugged into the outer surface of the telescopic stop pin 20. The interior of the push rod 19 is fixedly connected to a stop shaft 24, which is arranged between the springs 23. The two sides of the telescopic button 8 are fixedly connected to a pin shaft 21. The outer surface of the shaft 1 21 is movably connected to the inside of the grooved pull rod 17. Pressing the telescopic button 8 causes the telescopic button 8 to drive the push rod 19 to move upward through the grooved push rod 18. At this time, the spring 23 arranged on the outer surface of the push rod 19 is stretched, and the push rod 2 26 connected to the other end of the push rod 19 is stretched. The telescopic stop pin 19 connected to the other end of the push rod 26 through the pin shaft 27 is rotated to move toward the inside of the upper sleeve 4, so that the upper sleeve 4 enters the inside of the middle sleeve 5. The claw 13 connected to the lower end of the upper sleeve 4 presses the telescopic stop pin 2 10 arranged inside the middle sleeve 5 downward, so that the telescopic stop pin 2 10 moves toward the inside of the middle sleeve 5, so that the middle sleeve 5 enters the inside of the lower sleeve 6, so that the guardrail can be retracted.When the guardrail is lifted, the guardrail is pulled upward, and the telescopic stop pin 2 10 and the telescopic stop pin 1 9 are respectively inserted into the overlap of the middle sleeve 5 and the lower sleeve 6 and the overlap of the upper sleeve 4 and the middle sleeve 5. Under the push of the spring 23, the telescopic button 8 extends out of the upper sleeve 4, so that the guardrail can be protected normally.

[0023] See also Figure 2 The upper end of the upper sleeve 4 is fixedly connected to the guardrail cover 3, the middle sleeves 5 are fixedly connected with the middle layer connecting rod 11, the outer surface part of the middle layer connecting rod 11 is slidably connected with part of the lower sleeve 6, and the lower sleeves 6 are fixedly connected with the lower layer connecting rod 12.

[0024] See also Figure 2 The back side of the lower sleeve 6 is fixedly connected with a connecting seat 7, and the connecting seat 7 is connected to the side of the bed body 1 through bolts.

[0025] Working principle: when in use, first install the integral guardrail on the bed body 1 through the cooperation of the connecting seat 7 and the bolts. When the guardrail moves downward, first press the telescopic button 8, so that the telescopic button 8 drives the push rod 19 to move upward through the grooved push rod 18. At this time, the spring 23 arranged on the outer surface of the push rod 19 is stretched, and the push rod 26 connected to the other end of the push rod 19 is stretched. The other end of the push rod 26 is rotated by the pin 27 to connect the telescopic stop pin 9 to move toward the interior of the upper sleeve 4, so that the upper sleeve 4 enters the interior of the middle sleeve 5, and the upper sleeve 4 moves downward. The claw 13 connected at the end presses the telescopic stop pin 2 10 arranged inside the middle sleeve 5 downward, so that the telescopic stop pin 2 10 moves toward the inside of the middle sleeve 5, so that the middle sleeve 5 enters the inside of the lower sleeve 6, so that the guardrail can be retracted. When the guardrail is lifted upward, the guardrail is pulled upward, and the telescopic stop pin 2 10 and the telescopic stop pin 1 9 are respectively inserted into the overlapping part of the middle sleeve 5 and the lower sleeve 6 and the overlapping part of the upper sleeve 4 and the middle sleeve 5. Under the push of the spring 23, the telescopic button 8 extends out of the interior of the upper sleeve 4, so that the guardrail can be protected normally.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Manual button type guardrail, characterized in that: include: A bed body (1), wherein both sides of the bed body (1) are provided with a guardrail mechanism (2), wherein the guardrail mechanism (2) comprises an upper sleeve (4), an intermediate sleeve (5) and a lower sleeve (6), wherein the lower sleeve (6) is provided on one side of the bed body (1), wherein the lower end outer surface of the upper sleeve (4) is movably connected to the interior of the intermediate sleeve (5), wherein the lower end outer surface of the intermediate sleeve (5) is movably connected to the interior of the lower sleeve (6), wherein a telescopic button (8) is inserted into the interior of the upper sleeve (4), and wherein the overlap between the upper sleeve (4) and the intermediate sleeve (5) A telescopic stop pin (9) is inserted, and a telescopic stop pin (10) is inserted at the overlap of the middle sleeve (5) and the lower sleeve (6). The other side of the telescopic button (8) is fixedly connected to the interior of the upper sleeve (4). Both sides of the telescopic button (8) are fixedly connected to a connecting shaft (15). The outer surface of the connecting shaft (15) is rotatably connected to a grooved pull rod (17) and a grooved push rod (18). The interior of the upper sleeve (4) is fixedly connected to a support seat (16). The other end of the grooved pull rod (17) is rotatably connected to the interior of the support seat (16). The grooved push rod (18) is dynamically connected, the other end of the grooved push rod (18) is fixedly connected to a connecting shaft (14), the outer surface of the connecting shaft (14) is rotatably connected to a push rod (19), the interior of the upper sleeve (4) is respectively fixedly connected to a baffle plate (20) and a baffle plate (25), the outer surface of the push rod (19) is slidably connected to the interior of the baffle plate (20) and the baffle plate (25), the outer surface of the push rod (19) is sleeved with a spring (23), one end of the spring (23) is connected to the side of the baffle plate (25), and the other end of the telescopic stop pin (9) is connected to the side of the baffle plate (25). The other end of the upper sleeve (4) is fixedly connected to the other end of the interior of the upper sleeve (4); one side of the telescopic stop pin (9) is fixedly connected to a pin shaft (27); the outer surface of the pin shaft (27) is rotatably connected to a push rod (26); the other end of the push rod (26) is movably connected to the other end of the push rod (19) through a sleeve shaft; the outer surface of the pin shaft (27) is movably connected to a rocker rod (28); the other end of the upper sleeve (4) is fixedly connected to a support pin shaft (29); the other end of the rocker rod (28) is rotatably connected to the outer surface of the support pin shaft (29).

2. The manual button type guardrail according to claim 1, characterized in that: The lower end of the upper sleeve (4) is fixedly connected with a claw (13), the interior of the middle sleeve (5) is fixedly connected with a guide seat (22), the other side of the telescopic stop pin 2 (10) is fixedly connected with the other side of the guide seat (22), and the interior of the claw (13) is plugged into the outer surface of the telescopic stop pin 2 (10).

3. The manual button type guardrail according to claim 1, characterized in that: A stop shaft (24) is fixedly connected inside the push rod 1 (19), and the stop shaft (24) is arranged between the springs (23).

4. The manual button type guardrail according to claim 1, characterized in that: The upper end of the upper sleeve (4) is fixedly connected to the guardrail cover (3), the middle sleeves (5) are fixedly connected to an intermediate connecting rod (11), the outer surface of the intermediate connecting rod (11) is slidably connected to a portion of the lower sleeve (6), and the lower sleeves (6) are fixedly connected to a lower connecting rod (12).

5. The manual button type guardrail according to claim 1, characterized in that: The back side of the lower sleeve (6) is fixedly connected to a connecting seat (7), and the connecting seat (7) is connected to the side of the bed body (1) via bolts.

6. The manual button type guardrail according to claim 1, characterized in that: A pin shaft 1 (21) is fixedly connected to both sides of the telescopic button (8), and the outer surface of the pin shaft 1 (21) is movably connected to the inside of the grooved pull rod (17).

Images